[INFO] cloning repository https://github.com/Grimpy101/raybow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Grimpy101/raybow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrimpy101%2Fraybow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrimpy101%2Fraybow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad1d80148e37971ab9649ec0fac2ca2fceff3c00
[INFO] testing Grimpy101/raybow against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrimpy101%2Fraybow" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Grimpy101/raybow
[INFO] finished tweaking git repo https://github.com/Grimpy101/raybow
[INFO] tweaked toml for git repo https://github.com/Grimpy101/raybow written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Grimpy101/raybow on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Grimpy101/raybow 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.6
[INFO] [stderr]   Downloaded libm v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e003d9562589fb1a676732571c2b1a4bfa1559697b22ef6453495012422fd3c
[INFO] running `Command { std: "docker" "start" "-a" "0e003d9562589fb1a676732571c2b1a4bfa1559697b22ef6453495012422fd3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e003d9562589fb1a676732571c2b1a4bfa1559697b22ef6453495012422fd3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e003d9562589fb1a676732571c2b1a4bfa1559697b22ef6453495012422fd3c", kill_on_drop: false }`
[INFO] [stdout] 0e003d9562589fb1a676732571c2b1a4bfa1559697b22ef6453495012422fd3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a751c97ea2f6068b843f588c8895cc2c28e63e1596dbe793aa472b77760a2bd3
[INFO] running `Command { std: "docker" "start" "-a" "a751c97ea2f6068b843f588c8895cc2c28e63e1596dbe793aa472b77760a2bd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.6
[INFO] [stderr]    Compiling miniz_oxide v0.5.3
[INFO] [stderr]    Compiling deflate v1.0.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling png v0.17.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling raybow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `dielectric::Dielectric` and `metal::Metal`
[INFO] [stdout]  --> src/main.rs:7:76
[INFO] [stdout]   |
[INFO] [stdout] 7 | use structures::{scene::{Scene}, node::Node, materials::{diffuse::Diffuse, metal::Metal, dielectric::Dielectric}, material::Material};
[INFO] [stdout]   |                                                                            ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefCell`, `borrow::BorrowMut`, and `rc::Rc`
[INFO] [stdout]  --> src/structures/node.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, rc::Rc, cell::{RefCell}, sync::{Arc, RwLock}, borrow::BorrowMut};
[INFO] [stdout]   |                                 ^^^^^^         ^^^^^^^                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `material::Material`
[INFO] [stdout]  --> src/main.rs:7:115
[INFO] [stdout]   |
[INFO] [stdout] 7 | use structures::{scene::{Scene}, node::Node, materials::{diffuse::Diffuse, metal::Metal, dielectric::Dielectric}, material::Material};
[INFO] [stdout]   |                                                                                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `add`, `sub`, and `dot` are never used
[INFO] [stdout]   --> src/math/vector4.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Vector4 {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn add(v1: &Vector4, v2: &Vector4) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn sub(v1: &Vector4, v2: &Vector4) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn dot(v1: &Vector4, v2: &Vector4) -> f32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/math/matrix4.rs:10:12
[INFO] [stdout]     |
[INFO] [stdout] 9   | impl Matrix4 {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 10  |     pub fn new(matrix: Vec<f32>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60  |     pub fn scale(m: &Matrix4, a: f32) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68  |     pub fn add(m1: &Matrix4, m2: &Matrix4) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79  |     pub fn sub(m1: &Matrix4, m2: &Matrix4) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn from_euler_zyx(x: f32, y: f32, z: f32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn from_scale(x: f32, y: f32, z: f32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn from_translation(x: f32, y: f32, z: f32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn copy(&self) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_animation_channel` is never used
[INFO] [stdout]   --> src/structures/sphere.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Sphere {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn add_animation_channel(&mut self, name: String, ch: AnimationChannel) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `front_face` is never read
[INFO] [stdout]  --> src/structures/renderable.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct HitRecord {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     front_face: bool,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `front_face` is never used
[INFO] [stdout]   --> src/structures/renderable.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl HitRecord {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn front_face(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_color` is never used
[INFO] [stdout]   --> src/structures/renderable.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub trait Renderable {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 42 |     fn trace(&self, ray: &Ray, t_min: f32, t_max: f32, f: f32, m: &Matrix4) -> Option<HitRecord>;
[INFO] [stdout] 43 |     fn get_color(&self, hit_record: &HitRecord) -> Color;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_parent`, `set_translation`, `set_rotation`, `set_scale`, and `update_transform_matrix` are never used
[INFO] [stdout]   --> src/structures/node.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Node {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn get_parent(&self) -> Option<Arc<RwLock<Node>>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn set_translation(&mut self, t: Vector3) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn set_rotation(&mut self, r: Vector3) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn set_scale(&mut self, s: Vector3) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn update_transform_matrix(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_vertical_field_of_view` is never used
[INFO] [stdout]   --> src/structures/camera.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Camera {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn set_vertical_field_of_view(&mut self, vfov: f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metal` is never constructed
[INFO] [stdout]  --> src/structures/materials/metal.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Metal {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/structures/materials/metal.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Metal {
[INFO] [stdout]   | ---------- associated function in this implementation
[INFO] [stdout] 9 |     pub fn new(albedo: Color, roughness: f32) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dielectric` is never constructed
[INFO] [stdout]  --> src/structures/materials/dielectric.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Dielectric {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `schlick_reflectance` are never used
[INFO] [stdout]   --> src/structures/materials/dielectric.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Dielectric {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 8  |     pub fn new(ior: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn schlick_reflectance(cosine: f32, iof: f32) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Constant` is never constructed
[INFO] [stdout]  --> src/animation/animation.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Interpolation {
[INFO] [stdout]   |          ------------- variant in this enum
[INFO] [stdout] 5 |     Constant,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "a751c97ea2f6068b843f588c8895cc2c28e63e1596dbe793aa472b77760a2bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a751c97ea2f6068b843f588c8895cc2c28e63e1596dbe793aa472b77760a2bd3", kill_on_drop: false }`
[INFO] [stdout] a751c97ea2f6068b843f588c8895cc2c28e63e1596dbe793aa472b77760a2bd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e9edba2fb89abd14acd41c5b94b694533aadc1fbf82fd7d0832929af3ebe8d74
[INFO] running `Command { std: "docker" "start" "-a" "e9edba2fb89abd14acd41c5b94b694533aadc1fbf82fd7d0832929af3ebe8d74", kill_on_drop: false }`
[INFO] [stderr]    Compiling raybow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `dielectric::Dielectric` and `metal::Metal`
[INFO] [stdout]  --> src/main.rs:7:76
[INFO] [stdout]   |
[INFO] [stdout] 7 | use structures::{scene::{Scene}, node::Node, materials::{diffuse::Diffuse, metal::Metal, dielectric::Dielectric}, material::Material};
[INFO] [stdout]   |                                                                            ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefCell`, `borrow::BorrowMut`, and `rc::Rc`
[INFO] [stdout]  --> src/structures/node.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, rc::Rc, cell::{RefCell}, sync::{Arc, RwLock}, borrow::BorrowMut};
[INFO] [stdout]   |                                 ^^^^^^         ^^^^^^^                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `material::Material`
[INFO] [stdout]  --> src/main.rs:7:115
[INFO] [stdout]   |
[INFO] [stdout] 7 | use structures::{scene::{Scene}, node::Node, materials::{diffuse::Diffuse, metal::Metal, dielectric::Dielectric}, material::Material};
[INFO] [stdout]   |                                                                                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `add`, `sub`, and `dot` are never used
[INFO] [stdout]   --> src/math/vector4.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Vector4 {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn add(v1: &Vector4, v2: &Vector4) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn sub(v1: &Vector4, v2: &Vector4) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn dot(v1: &Vector4, v2: &Vector4) -> f32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/math/matrix4.rs:10:12
[INFO] [stdout]     |
[INFO] [stdout] 9   | impl Matrix4 {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 10  |     pub fn new(matrix: Vec<f32>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60  |     pub fn scale(m: &Matrix4, a: f32) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68  |     pub fn add(m1: &Matrix4, m2: &Matrix4) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79  |     pub fn sub(m1: &Matrix4, m2: &Matrix4) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn from_euler_zyx(x: f32, y: f32, z: f32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn from_scale(x: f32, y: f32, z: f32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn from_translation(x: f32, y: f32, z: f32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub fn copy(&self) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_animation_channel` is never used
[INFO] [stdout]   --> src/structures/sphere.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Sphere {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn add_animation_channel(&mut self, name: String, ch: AnimationChannel) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `front_face` is never read
[INFO] [stdout]  --> src/structures/renderable.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct HitRecord {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     front_face: bool,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `front_face` is never used
[INFO] [stdout]   --> src/structures/renderable.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl HitRecord {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn front_face(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_color` is never used
[INFO] [stdout]   --> src/structures/renderable.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub trait Renderable {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 42 |     fn trace(&self, ray: &Ray, t_min: f32, t_max: f32, f: f32, m: &Matrix4) -> Option<HitRecord>;
[INFO] [stdout] 43 |     fn get_color(&self, hit_record: &HitRecord) -> Color;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_parent`, `set_translation`, `set_rotation`, `set_scale`, and `update_transform_matrix` are never used
[INFO] [stdout]   --> src/structures/node.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Node {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn get_parent(&self) -> Option<Arc<RwLock<Node>>> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn set_translation(&mut self, t: Vector3) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn set_rotation(&mut self, r: Vector3) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn set_scale(&mut self, s: Vector3) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn update_transform_matrix(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_vertical_field_of_view` is never used
[INFO] [stdout]   --> src/structures/camera.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Camera {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn set_vertical_field_of_view(&mut self, vfov: f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metal` is never constructed
[INFO] [stdout]  --> src/structures/materials/metal.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Metal {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/structures/materials/metal.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Metal {
[INFO] [stdout]   | ---------- associated function in this implementation
[INFO] [stdout] 9 |     pub fn new(albedo: Color, roughness: f32) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dielectric` is never constructed
[INFO] [stdout]  --> src/structures/materials/dielectric.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Dielectric {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `schlick_reflectance` are never used
[INFO] [stdout]   --> src/structures/materials/dielectric.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Dielectric {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 8  |     pub fn new(ior: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn schlick_reflectance(cosine: f32, iof: f32) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Constant` is never constructed
[INFO] [stdout]  --> src/animation/animation.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Interpolation {
[INFO] [stdout]   |          ------------- variant in this enum
[INFO] [stdout] 5 |     Constant,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "e9edba2fb89abd14acd41c5b94b694533aadc1fbf82fd7d0832929af3ebe8d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9edba2fb89abd14acd41c5b94b694533aadc1fbf82fd7d0832929af3ebe8d74", kill_on_drop: false }`
[INFO] [stdout] e9edba2fb89abd14acd41c5b94b694533aadc1fbf82fd7d0832929af3ebe8d74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f40a4359d96b1fbbd00d4bbc580f688c23de99214f8d99c836eab36c8247bc5e
[INFO] running `Command { std: "docker" "start" "-a" "f40a4359d96b1fbbd00d4bbc580f688c23de99214f8d99c836eab36c8247bc5e", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `dielectric::Dielectric` and `metal::Metal`
[INFO] [stderr]  --> src/main.rs:7:76
[INFO] [stderr]   |
[INFO] [stderr] 7 | use structures::{scene::{Scene}, node::Node, materials::{diffuse::Diffuse, metal::Metal, dielectric::Dielectric}, material::Material};
[INFO] [stderr]   |                                                                            ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `RefCell`, `borrow::BorrowMut`, and `rc::Rc`
[INFO] [stderr]  --> src/structures/node.rs:1:33
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::HashMap, rc::Rc, cell::{RefCell}, sync::{Arc, RwLock}, borrow::BorrowMut};
[INFO] [stderr]   |                                 ^^^^^^         ^^^^^^^                        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `material::Material`
[INFO] [stderr]  --> src/main.rs:7:115
[INFO] [stderr]   |
[INFO] [stderr] 7 | use structures::{scene::{Scene}, node::Node, materials::{diffuse::Diffuse, metal::Metal, dielectric::Dielectric}, material::Material};
[INFO] [stderr]   |                                                                                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `add`, `sub`, and `dot` are never used
[INFO] [stderr]   --> src/math/vector4.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Vector4 {
[INFO] [stderr]    | ------------ associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn add(v1: &Vector4, v2: &Vector4) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub fn sub(v1: &Vector4, v2: &Vector4) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     pub fn dot(v1: &Vector4, v2: &Vector4) -> f32 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/math/matrix4.rs:10:12
[INFO] [stderr]     |
[INFO] [stderr] 9   | impl Matrix4 {
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr] 10  |     pub fn new(matrix: Vec<f32>) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 60  |     pub fn scale(m: &Matrix4, a: f32) -> Self {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 68  |     pub fn add(m1: &Matrix4, m2: &Matrix4) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 79  |     pub fn sub(m1: &Matrix4, m2: &Matrix4) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 101 |     pub fn from_euler_zyx(x: f32, y: f32, z: f32) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |     pub fn from_scale(x: f32, y: f32, z: f32) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 145 |     pub fn from_translation(x: f32, y: f32, z: f32) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 199 |     pub fn copy(&self) -> Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_animation_channel` is never used
[INFO] [stderr]   --> src/structures/sphere.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Sphere {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 24 |     pub fn add_animation_channel(&mut self, name: String, ch: AnimationChannel) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `front_face` is never read
[INFO] [stderr]  --> src/structures/renderable.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct HitRecord {
[INFO] [stderr]   |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 9 |     front_face: bool,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `front_face` is never used
[INFO] [stderr]   --> src/structures/renderable.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl HitRecord {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn front_face(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_color` is never used
[INFO] [stderr]   --> src/structures/renderable.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub trait Renderable {
[INFO] [stderr]    |           ---------- method in this trait
[INFO] [stderr] 42 |     fn trace(&self, ray: &Ray, t_min: f32, t_max: f32, f: f32, m: &Matrix4) -> Option<HitRecord>;
[INFO] [stderr] 43 |     fn get_color(&self, hit_record: &HitRecord) -> Color;
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_parent`, `set_translation`, `set_rotation`, `set_scale`, and `update_transform_matrix` are never used
[INFO] [stderr]   --> src/structures/node.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl Node {
[INFO] [stderr]    | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub fn get_parent(&self) -> Option<Arc<RwLock<Node>>> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 |     pub fn set_translation(&mut self, t: Vector3) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub fn set_rotation(&mut self, r: Vector3) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn set_scale(&mut self, s: Vector3) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 74 |     pub fn update_transform_matrix(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_vertical_field_of_view` is never used
[INFO] [stderr]   --> src/structures/camera.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | impl Camera {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 90 |     pub fn set_vertical_field_of_view(&mut self, vfov: f32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Metal` is never constructed
[INFO] [stderr]  --> src/structures/materials/metal.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Metal {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]  --> src/structures/materials/metal.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | impl Metal {
[INFO] [stderr]   | ---------- associated function in this implementation
[INFO] [stderr] 9 |     pub fn new(albedo: Color, roughness: f32) -> Self {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Dielectric` is never constructed
[INFO] [stderr]  --> src/structures/materials/dielectric.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Dielectric {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `schlick_reflectance` are never used
[INFO] [stderr]   --> src/structures/materials/dielectric.rs:8:12
[INFO] [stderr]    |
[INFO] [stderr] 7  | impl Dielectric {
[INFO] [stderr]    | --------------- associated functions in this implementation
[INFO] [stderr] 8  |     pub fn new(ior: f32) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 14 |     pub fn schlick_reflectance(cosine: f32, iof: f32) -> f32 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Constant` is never constructed
[INFO] [stderr]  --> src/animation/animation.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Interpolation {
[INFO] [stderr]   |          ------------- variant in this enum
[INFO] [stderr] 5 |     Constant,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `raybow` (bin "raybow" test) generated 16 warnings (run `cargo fix --bin "raybow" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/raybow-4e5b8ab0f0ce7acb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f40a4359d96b1fbbd00d4bbc580f688c23de99214f8d99c836eab36c8247bc5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f40a4359d96b1fbbd00d4bbc580f688c23de99214f8d99c836eab36c8247bc5e", kill_on_drop: false }`
[INFO] [stdout] f40a4359d96b1fbbd00d4bbc580f688c23de99214f8d99c836eab36c8247bc5e