[INFO] cloning repository https://github.com/Bechiscul/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bechiscul/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBechiscul%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBechiscul%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f8dcae247255544ae7fbe285f29b79905391813
[INFO] checking Bechiscul/raytracer against master#f90b06d7fb00470177516c5881bcec0432cb4f24 for pr-94063
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBechiscul%2Fraytracer" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bechiscul/raytracer on toolchain f90b06d7fb00470177516c5881bcec0432cb4f24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f90b06d7fb00470177516c5881bcec0432cb4f24" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bechiscul/raytracer
[INFO] finished tweaking git repo https://github.com/Bechiscul/raytracer
[INFO] tweaked toml for git repo https://github.com/Bechiscul/raytracer written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/Bechiscul/raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f90b06d7fb00470177516c5881bcec0432cb4f24" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+f90b06d7fb00470177516c5881bcec0432cb4f24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24d72b9ac80c4fa062a94b13f8eb01ad0b9c36fd6b197b2a5d35dc6af20ea218
[INFO] running `Command { std: "docker" "start" "-a" "24d72b9ac80c4fa062a94b13f8eb01ad0b9c36fd6b197b2a5d35dc6af20ea218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24d72b9ac80c4fa062a94b13f8eb01ad0b9c36fd6b197b2a5d35dc6af20ea218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d72b9ac80c4fa062a94b13f8eb01ad0b9c36fd6b197b2a5d35dc6af20ea218", kill_on_drop: false }`
[INFO] [stdout] 24d72b9ac80c4fa062a94b13f8eb01ad0b9c36fd6b197b2a5d35dc6af20ea218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+f90b06d7fb00470177516c5881bcec0432cb4f24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6334eb24205240750e5319d6ead4e19a4d282e5fd10a366cd35a04a05e777d85
[INFO] running `Command { std: "docker" "start" "-a" "6334eb24205240750e5319d6ead4e19a4d282e5fd10a366cd35a04a05e777d85", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]     Checking bytemuck v1.7.3
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling clang-sys v1.3.0
[INFO] [stderr]    Compiling wayland-sys v0.28.6
[INFO] [stderr]    Compiling x11-dl v2.19.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking wide v0.7.4
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking nom v7.1.0
[INFO] [stderr]    Compiling wayland-scanner v0.28.6
[INFO] [stderr]    Compiling minifb v0.20.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking raw-window-handle v0.3.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling wayland-client v0.28.6
[INFO] [stderr]    Compiling wayland-protocols v0.28.6
[INFO] [stderr]     Checking simba v0.7.1
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]     Checking wayland-commons v0.28.6
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking wayland-cursor v0.28.6
[INFO] [stderr]     Checking nalgebra v0.30.1
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]     Checking xkb v0.2.1
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `nalgebra::vector`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::vector`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene`
[INFO] [stdout]   --> src/raytracer.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn draw_scene(&mut self, scene: &Scene) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene`
[INFO] [stdout]   --> src/raytracer.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn draw_scene(&mut self, scene: &Scene) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `camera`
[INFO] [stdout]  --> src/scene.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     camera: Camera,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `objects`
[INFO] [stdout]  --> src/scene.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     objects: Vec<Box<dyn Object>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `lights`
[INFO] [stdout]  --> src/scene.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     lights: Vec<Light>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_camera`
[INFO] [stdout]   --> src/scene.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn set_camera(&mut self, camera: Camera) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `camera`
[INFO] [stdout]   --> src/scene.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn camera(&self) -> &Camera {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_object`
[INFO] [stdout]   --> src/scene.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn add_object(&mut self, object: impl Object + 'static) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `objects`
[INFO] [stdout]   --> src/scene.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn objects(&self) -> impl Iterator<Item = &dyn Object> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lights`
[INFO] [stdout]   --> src/scene.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn lights(&self) -> impl Iterator<Item = &Light> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lights_mut`
[INFO] [stdout]   --> src/scene.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn lights_mut(&mut self) -> &mut Vec<Light> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_light`
[INFO] [stdout]   --> src/scene.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn add_light(&mut self, light: Light) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `framebuffer`
[INFO] [stdout]   --> src/window.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn framebuffer(&self) -> &Framebuffer {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> src/window.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn update(&mut self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clear`
[INFO] [stdout]   --> src/window.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn clear(&mut self, color: Color) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/window.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(r: u8, g: u8, b: u8) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `camera`
[INFO] [stdout]  --> src/scene.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     camera: Camera,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `objects`
[INFO] [stdout]  --> src/scene.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     objects: Vec<Box<dyn Object>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `lights`
[INFO] [stdout]  --> src/scene.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     lights: Vec<Light>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_camera`
[INFO] [stdout]   --> src/scene.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn set_camera(&mut self, camera: Camera) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `camera`
[INFO] [stdout]   --> src/scene.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn camera(&self) -> &Camera {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_object`
[INFO] [stdout]   --> src/scene.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn add_object(&mut self, object: impl Object + 'static) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `objects`
[INFO] [stdout]   --> src/scene.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn objects(&self) -> impl Iterator<Item = &dyn Object> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lights`
[INFO] [stdout]   --> src/scene.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn lights(&self) -> impl Iterator<Item = &Light> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lights_mut`
[INFO] [stdout]   --> src/scene.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn lights_mut(&mut self) -> &mut Vec<Light> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_light`
[INFO] [stdout]   --> src/scene.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn add_light(&mut self, light: Light) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `framebuffer`
[INFO] [stdout]   --> src/window.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn framebuffer(&self) -> &Framebuffer {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> src/window.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn update(&mut self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clear`
[INFO] [stdout]   --> src/window.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn clear(&mut self, color: Color) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/window.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(r: u8, g: u8, b: u8) -> Self {
[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 25.60s
[INFO] running `Command { std: "docker" "inspect" "6334eb24205240750e5319d6ead4e19a4d282e5fd10a366cd35a04a05e777d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6334eb24205240750e5319d6ead4e19a4d282e5fd10a366cd35a04a05e777d85", kill_on_drop: false }`
[INFO] [stdout] 6334eb24205240750e5319d6ead4e19a4d282e5fd10a366cd35a04a05e777d85