[INFO] cloning repository https://github.com/Kawzeg/learnopengl-raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kawzeg/learnopengl-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKawzeg%2Flearnopengl-raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKawzeg%2Flearnopengl-raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6dd139af9fa47d168c6a90f1ab8189240e88f07e
[INFO] checking Kawzeg/learnopengl-raytracer against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKawzeg%2Flearnopengl-raytracer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kawzeg/learnopengl-raytracer on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Kawzeg/learnopengl-raytracer
[INFO] finished tweaking git repo https://github.com/Kawzeg/learnopengl-raytracer
[INFO] tweaked toml for git repo https://github.com/Kawzeg/learnopengl-raytracer written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Kawzeg/learnopengl-raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded funty v1.2.0
[INFO] [stderr]   Downloaded sapp-android v0.1.10
[INFO] [stderr]   Downloaded sapp-windows v0.2.19
[INFO] [stderr]   Downloaded bitvec v0.21.2
[INFO] [stderr]   Downloaded sapp-darwin v0.1.7
[INFO] [stderr]   Downloaded miniquad v0.3.0-alpha.43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 002a43834db5c2eac06043ab75b3de53f3f76f3e73616e0908acb78f105f8727
[INFO] running `Command { std: "docker" "start" "-a" "002a43834db5c2eac06043ab75b3de53f3f76f3e73616e0908acb78f105f8727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "002a43834db5c2eac06043ab75b3de53f3f76f3e73616e0908acb78f105f8727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002a43834db5c2eac06043ab75b3de53f3f76f3e73616e0908acb78f105f8727", kill_on_drop: false }`
[INFO] [stdout] 002a43834db5c2eac06043ab75b3de53f3f76f3e73616e0908acb78f105f8727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0c3c4c05b6505c5115352571039c253c52da5dae1982a63ef136ee81306990e
[INFO] running `Command { std: "docker" "start" "-a" "c0c3c4c05b6505c5115352571039c253c52da5dae1982a63ef136ee81306990e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling sapp-linux v0.1.13
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking bitvec v0.21.2
[INFO] [stderr]     Checking miniquad v0.3.0-alpha.43
[INFO] [stderr]     Checking learnopengl-raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `f64::consts::PI`
[INFO] [stdout]  --> src/raytracer.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::Ordering, f64::consts::PI};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::normalize`
[INFO] [stdout]  --> src/raytracer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::util::normalize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f64::consts::PI`
[INFO] [stdout]  --> src/raytracer.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::Ordering, f64::consts::PI};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::normalize`
[INFO] [stdout]  --> src/raytracer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::util::normalize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/renderer.rs:61:26
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn render(&mut self, t: f64) -> (Vec<u8>, u16, u16) {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/png_renderer.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn render(&mut self, t: f64) -> (Vec<u8>, u16, u16) {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `png_renderer`
[INFO] [stdout]    --> src/main.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let png_renderer = PngRenderer::new(Raytracer::new(), 0., 2.*PI);
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_png_renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `BLACK` is never used
[INFO] [stdout]   --> src/raytracer.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Rgba {
[INFO] [stdout]    | --------- associated constant in this implementation
[INFO] [stdout] 25 |     const BLACK: Rgba = Rgba {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `NULL` is never used
[INFO] [stdout]   --> src/raytracer.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Ray {
[INFO] [stdout]    | -------- associated constant in this implementation
[INFO] [stdout] 72 |     const NULL: Ray = Ray {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `color` is never used
[INFO] [stdout]   --> src/raytracer.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | trait Light {
[INFO] [stdout]    |       ----- method in this trait
[INFO] [stdout] 79 |     /// TODO How?
[INFO] [stdout] 80 |     fn color(&self, l: &Vec3) -> Rgba;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lights` and `sunlight` are never read
[INFO] [stdout]   --> src/raytracer.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct Scene {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 84 |     objects: Vec<Box<dyn Renderable>>,
[INFO] [stdout] 85 |     lights: Vec<Box<dyn Light>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 86 |     sunlight: Vec3,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `distance` is never used
[INFO] [stdout]   --> src/raytracer/sphere.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Sphere {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 19 |     fn distance(r: &Ray, p: Vec3) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `end` is never read
[INFO] [stdout]   --> src/png_renderer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct PngRenderer<T> where T: Renderer {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     end: f64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/renderer.rs:61:26
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn render(&mut self, t: f64) -> (Vec<u8>, u16, u16) {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/png_renderer.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn render(&mut self, t: f64) -> (Vec<u8>, u16, u16) {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `png_renderer`
[INFO] [stdout]    --> src/main.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let png_renderer = PngRenderer::new(Raytracer::new(), 0., 2.*PI);
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_png_renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `BLACK` is never used
[INFO] [stdout]   --> src/raytracer.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Rgba {
[INFO] [stdout]    | --------- associated constant in this implementation
[INFO] [stdout] 25 |     const BLACK: Rgba = Rgba {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `NULL` is never used
[INFO] [stdout]   --> src/raytracer.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Ray {
[INFO] [stdout]    | -------- associated constant in this implementation
[INFO] [stdout] 72 |     const NULL: Ray = Ray {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `color` is never used
[INFO] [stdout]   --> src/raytracer.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | trait Light {
[INFO] [stdout]    |       ----- method in this trait
[INFO] [stdout] 79 |     /// TODO How?
[INFO] [stdout] 80 |     fn color(&self, l: &Vec3) -> Rgba;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lights` and `sunlight` are never read
[INFO] [stdout]   --> src/raytracer.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct Scene {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 84 |     objects: Vec<Box<dyn Renderable>>,
[INFO] [stdout] 85 |     lights: Vec<Box<dyn Light>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 86 |     sunlight: Vec3,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `distance` is never used
[INFO] [stdout]   --> src/raytracer/sphere.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Sphere {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 19 |     fn distance(r: &Ray, p: Vec3) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `end` is never read
[INFO] [stdout]   --> src/png_renderer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct PngRenderer<T> where T: Renderer {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     end: f64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "c0c3c4c05b6505c5115352571039c253c52da5dae1982a63ef136ee81306990e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c3c4c05b6505c5115352571039c253c52da5dae1982a63ef136ee81306990e", kill_on_drop: false }`
[INFO] [stdout] c0c3c4c05b6505c5115352571039c253c52da5dae1982a63ef136ee81306990e
[INFO] checking Kawzeg/learnopengl-raytracer against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKawzeg%2Flearnopengl-raytracer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kawzeg/learnopengl-raytracer on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Kawzeg/learnopengl-raytracer
[INFO] finished tweaking git repo https://github.com/Kawzeg/learnopengl-raytracer
[INFO] tweaked toml for git repo https://github.com/Kawzeg/learnopengl-raytracer written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Kawzeg/learnopengl-raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5423f8ba333f122e393fa4a785316f10f7440fb28dc16f9acd8ddd1205328c0a
[INFO] running `Command { std: "docker" "start" "-a" "5423f8ba333f122e393fa4a785316f10f7440fb28dc16f9acd8ddd1205328c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5423f8ba333f122e393fa4a785316f10f7440fb28dc16f9acd8ddd1205328c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5423f8ba333f122e393fa4a785316f10f7440fb28dc16f9acd8ddd1205328c0a", kill_on_drop: false }`
[INFO] [stdout] 5423f8ba333f122e393fa4a785316f10f7440fb28dc16f9acd8ddd1205328c0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6839e668fb782c4e9f6d9a844a3e4f39313f44cc7f60f0f3ee97a3c36255fd1d
[INFO] running `Command { std: "docker" "start" "-a" "6839e668fb782c4e9f6d9a844a3e4f39313f44cc7f60f0f3ee97a3c36255fd1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling sapp-linux v0.1.13
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking bitvec v0.21.2
[INFO] [stderr]     Checking miniquad v0.3.0-alpha.43
[INFO] [stderr]     Checking learnopengl-raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `f64::consts::PI`
[INFO] [stdout]  --> src/raytracer.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::Ordering, f64::consts::PI};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::normalize`
[INFO] [stdout]  --> src/raytracer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::util::normalize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f64::consts::PI`
[INFO] [stdout]  --> src/raytracer.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::Ordering, f64::consts::PI};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::normalize`
[INFO] [stdout]  --> src/raytracer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::util::normalize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/renderer.rs:61:26
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn render(&mut self, t: f64) -> (Vec<u8>, u16, u16) {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/png_renderer.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn render(&mut self, t: f64) -> (Vec<u8>, u16, u16) {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `png_renderer`
[INFO] [stdout]    --> src/main.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let png_renderer = PngRenderer::new(Raytracer::new(), 0., 2.*PI);
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_png_renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `BLACK` is never used
[INFO] [stdout]   --> src/raytracer.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Rgba {
[INFO] [stdout]    | --------- associated constant in this implementation
[INFO] [stdout] 25 |     const BLACK: Rgba = Rgba {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `NULL` is never used
[INFO] [stdout]   --> src/raytracer.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Ray {
[INFO] [stdout]    | -------- associated constant in this implementation
[INFO] [stdout] 72 |     const NULL: Ray = Ray {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `color` is never used
[INFO] [stdout]   --> src/raytracer.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | trait Light {
[INFO] [stdout]    |       ----- method in this trait
[INFO] [stdout] 79 |     /// TODO How?
[INFO] [stdout] 80 |     fn color(&self, l: &Vec3) -> Rgba;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lights` and `sunlight` are never read
[INFO] [stdout]   --> src/raytracer.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct Scene {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 84 |     objects: Vec<Box<dyn Renderable>>,
[INFO] [stdout] 85 |     lights: Vec<Box<dyn Light>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 86 |     sunlight: Vec3,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `distance` is never used
[INFO] [stdout]   --> src/raytracer/sphere.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Sphere {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 19 |     fn distance(r: &Ray, p: Vec3) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `end` is never read
[INFO] [stdout]   --> src/png_renderer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct PngRenderer<T> where T: Renderer {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     end: f64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/renderer.rs:61:26
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn render(&mut self, t: f64) -> (Vec<u8>, u16, u16) {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/png_renderer.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn render(&mut self, t: f64) -> (Vec<u8>, u16, u16) {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `png_renderer`
[INFO] [stdout]    --> src/main.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let png_renderer = PngRenderer::new(Raytracer::new(), 0., 2.*PI);
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_png_renderer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `BLACK` is never used
[INFO] [stdout]   --> src/raytracer.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Rgba {
[INFO] [stdout]    | --------- associated constant in this implementation
[INFO] [stdout] 25 |     const BLACK: Rgba = Rgba {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `NULL` is never used
[INFO] [stdout]   --> src/raytracer.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Ray {
[INFO] [stdout]    | -------- associated constant in this implementation
[INFO] [stdout] 72 |     const NULL: Ray = Ray {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `color` is never used
[INFO] [stdout]   --> src/raytracer.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | trait Light {
[INFO] [stdout]    |       ----- method in this trait
[INFO] [stdout] 79 |     /// TODO How?
[INFO] [stdout] 80 |     fn color(&self, l: &Vec3) -> Rgba;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lights` and `sunlight` are never read
[INFO] [stdout]   --> src/raytracer.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct Scene {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 84 |     objects: Vec<Box<dyn Renderable>>,
[INFO] [stdout] 85 |     lights: Vec<Box<dyn Light>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 86 |     sunlight: Vec3,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `distance` is never used
[INFO] [stdout]   --> src/raytracer/sphere.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Sphere {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 19 |     fn distance(r: &Ray, p: Vec3) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `end` is never read
[INFO] [stdout]   --> src/png_renderer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct PngRenderer<T> where T: Renderer {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     end: f64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "6839e668fb782c4e9f6d9a844a3e4f39313f44cc7f60f0f3ee97a3c36255fd1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6839e668fb782c4e9f6d9a844a3e4f39313f44cc7f60f0f3ee97a3c36255fd1d", kill_on_drop: false }`
[INFO] [stdout] 6839e668fb782c4e9f6d9a844a3e4f39313f44cc7f60f0f3ee97a3c36255fd1d