[INFO] cloning repository https://github.com/maljaroudi/raytracer-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maljaroudi/raytracer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaljaroudi%2Fraytracer-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaljaroudi%2Fraytracer-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f41c3c861fc2ae6684d44b252f51acc662e1754 [INFO] checking maljaroudi/raytracer-rs against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaljaroudi%2Fraytracer-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maljaroudi/raytracer-rs on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/maljaroudi/raytracer-rs [INFO] finished tweaking git repo https://github.com/maljaroudi/raytracer-rs [INFO] tweaked toml for git repo https://github.com/maljaroudi/raytracer-rs written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/maljaroudi/raytracer-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89e97821583833d60c9d2f070e30a0eacd0210573609a1abf9141948075507dd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "89e97821583833d60c9d2f070e30a0eacd0210573609a1abf9141948075507dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89e97821583833d60c9d2f070e30a0eacd0210573609a1abf9141948075507dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89e97821583833d60c9d2f070e30a0eacd0210573609a1abf9141948075507dd", kill_on_drop: false }` [INFO] [stdout] 89e97821583833d60c9d2f070e30a0eacd0210573609a1abf9141948075507dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b3062aac368ab907053a361459576d36e0e4e4fd469e2b3464ef9769342f0cc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7b3062aac368ab907053a361459576d36e0e4e4fd469e2b3464ef9769342f0cc", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.1 [INFO] [stderr] Checking raytracer-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::vec3::rtweekend::*` [INFO] [stdout] --> src/vec3/hittable.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::vec3::rtweekend::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `material` [INFO] [stdout] --> src/vec3/sphere.rs:1:54 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::vec3::{hittable::*, Vec3, Point3, ray::*, material}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/vec3/material.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/vec3/material.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Neg` [INFO] [stdout] --> src/vec3.rs:203:5 [INFO] [stdout] | [INFO] [stdout] 203 | use std::ops::Neg; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | let radius = (std::f32::consts::PI / 4.00); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vec3::rtweekend::*` [INFO] [stdout] --> src/vec3/hittable.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::vec3::rtweekend::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `material` [INFO] [stdout] --> src/vec3/sphere.rs:1:54 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::vec3::{hittable::*, Vec3, Point3, ray::*, material}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/vec3/material.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/vec3/material.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Neg` [INFO] [stdout] --> src/vec3.rs:203:5 [INFO] [stdout] | [INFO] [stdout] 203 | use std::ops::Neg; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | let radius = (std::f32::consts::PI / 4.00); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `radius` [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let radius = (std::f32::consts::PI / 4.00); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:100:21 [INFO] [stdout] | [INFO] [stdout] 100 | for s in 0..samples_per_pixel { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/vec3/material.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | fn scatter(&self, r_in: &Ray, rec: &HitRecord, attenuation: &mut Color, scattered: &mut Ray) -> bool{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `radius` [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let radius = (std::f32::consts::PI / 4.00); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_radius` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:100:21 [INFO] [stdout] | [INFO] [stdout] 100 | for s in 0..samples_per_pixel { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/vec3/material.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | fn scatter(&self, r_in: &Ray, rec: &HitRecord, attenuation: &mut Color, scattered: &mut Ray) -> bool{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vec3/material.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut reflected = Vec3::reflect(r_in.direction.unit_vector(), rec.normal); [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: associated function is never used: `clear` [INFO] [stdout] --> src/vec3/hittable_list.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn clear(&mut self){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INFINITY` [INFO] [stdout] --> src/vec3/rtweekend.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | pub const INFINITY: f32 = f32::INFINITY; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PI` [INFO] [stdout] --> src/vec3/rtweekend.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | pub const PI: f32 = f32::consts::PI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/vec3/material.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn new(albedo: Color, fuzz: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vec3_tester` [INFO] [stdout] --> src/main.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn vec3_tester(){ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hit_sphere` [INFO] [stdout] --> src/main.rs:153:4 [INFO] [stdout] | [INFO] [stdout] 153 | fn hit_sphere(center: Point3, radius: f32, r: Ray) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vec3/material.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut reflected = Vec3::reflect(r_in.direction.unit_vector(), rec.normal); [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: associated function is never used: `clear` [INFO] [stdout] --> src/vec3/hittable_list.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn clear(&mut self){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `INFINITY` [INFO] [stdout] --> src/vec3/rtweekend.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | pub const INFINITY: f32 = f32::INFINITY; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PI` [INFO] [stdout] --> src/vec3/rtweekend.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | pub const PI: f32 = f32::consts::PI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/vec3/material.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn new(albedo: Color, fuzz: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vec3_tester` [INFO] [stdout] --> src/main.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn vec3_tester(){ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hit_sphere` [INFO] [stdout] --> src/main.rs:153:4 [INFO] [stdout] | [INFO] [stdout] 153 | fn hit_sphere(center: Point3, radius: f32, r: Ray) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.72s [INFO] running `Command { std: "docker" "inspect" "7b3062aac368ab907053a361459576d36e0e4e4fd469e2b3464ef9769342f0cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b3062aac368ab907053a361459576d36e0e4e4fd469e2b3464ef9769342f0cc", kill_on_drop: false }` [INFO] [stdout] 7b3062aac368ab907053a361459576d36e0e4e4fd469e2b3464ef9769342f0cc