[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#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKawzeg%2Flearnopengl-raytracer" "/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/Kawzeg/learnopengl-raytracer on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/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-7/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: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sapp-darwin v0.1.7
[INFO] [stderr]   Downloaded sapp-android v0.1.10
[INFO] [stderr]   Downloaded bitvec v0.21.2
[INFO] [stderr]   Downloaded miniquad v0.3.0-alpha.43
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc7699d3d80154bd6163bbacbd7dbf198a14826b5c17851324b1461f5c0e7b3c
[INFO] running `Command { std: "docker" "start" "-a" "fc7699d3d80154bd6163bbacbd7dbf198a14826b5c17851324b1461f5c0e7b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc7699d3d80154bd6163bbacbd7dbf198a14826b5c17851324b1461f5c0e7b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc7699d3d80154bd6163bbacbd7dbf198a14826b5c17851324b1461f5c0e7b3c", kill_on_drop: false }`
[INFO] [stdout] fc7699d3d80154bd6163bbacbd7dbf198a14826b5c17851324b1461f5c0e7b3c
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4801607a6016c8482297d0272336a913bfed92d40928ab4e6e4d63747d8af4f7
[INFO] running `Command { std: "docker" "start" "-a" "4801607a6016c8482297d0272336a913bfed92d40928ab4e6e4d63747d8af4f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling sapp-linux v0.1.13
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking bitvec v0.21.2
[INFO] [stderr]     Checking png v0.16.8
[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: `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]     = note: `#[warn(unused_variables)]` on by default
[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] 
[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]     = note: `#[warn(unused_variables)]` on by default
[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] 
[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: associated constant is never used: `BLACK`
[INFO] [stdout]   --> src/raytracer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     const BLACK: Rgba = Rgba {
[INFO] [stdout] 26 | |         r: 0,
[INFO] [stdout] 27 | |         g: 0,
[INFO] [stdout] 28 | |         b: 0,
[INFO] [stdout] 29 | |         a: 0,
[INFO] [stdout] 30 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `NULL`
[INFO] [stdout]   --> src/raytracer.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | /     const NULL: Ray = Ray {
[INFO] [stdout] 73 | |         p: Vec3::NULL,
[INFO] [stdout] 74 | |         q: Vec3::NULL,
[INFO] [stdout] 75 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `lights`
[INFO] [stdout]   --> src/raytracer.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     lights: Vec<Box<dyn Light>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sunlight`
[INFO] [stdout]   --> src/raytracer.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     sunlight: Vec3,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `distance`
[INFO] [stdout]   --> src/raytracer/sphere.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn distance(r: &Ray, p: Vec3) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `end`
[INFO] [stdout]   --> src/png_renderer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     end: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `BLACK`
[INFO] [stdout]   --> src/raytracer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | /     const BLACK: Rgba = Rgba {
[INFO] [stdout] 26 | |         r: 0,
[INFO] [stdout] 27 | |         g: 0,
[INFO] [stdout] 28 | |         b: 0,
[INFO] [stdout] 29 | |         a: 0,
[INFO] [stdout] 30 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `NULL`
[INFO] [stdout]   --> src/raytracer.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | /     const NULL: Ray = Ray {
[INFO] [stdout] 73 | |         p: Vec3::NULL,
[INFO] [stdout] 74 | |         q: Vec3::NULL,
[INFO] [stdout] 75 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `lights`
[INFO] [stdout]   --> src/raytracer.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     lights: Vec<Box<dyn Light>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sunlight`
[INFO] [stdout]   --> src/raytracer.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     sunlight: Vec3,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `distance`
[INFO] [stdout]   --> src/raytracer/sphere.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn distance(r: &Ray, p: Vec3) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `end`
[INFO] [stdout]   --> src/png_renderer.rs:10:5
[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: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.75s
[INFO] running `Command { std: "docker" "inspect" "4801607a6016c8482297d0272336a913bfed92d40928ab4e6e4d63747d8af4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4801607a6016c8482297d0272336a913bfed92d40928ab4e6e4d63747d8af4f7", kill_on_drop: false }`
[INFO] [stdout] 4801607a6016c8482297d0272336a913bfed92d40928ab4e6e4d63747d8af4f7