[INFO] cloning repository https://github.com/JordanBrion/rs-raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JordanBrion/rs-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordanBrion%2Frs-raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordanBrion%2Frs-raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51e364d2362019424422c80a0f2efcd718ef34a7
[INFO] checking JordanBrion/rs-raytracer against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordanBrion%2Frs-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/JordanBrion/rs-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] started tweaking git repo https://github.com/JordanBrion/rs-raytracer
[INFO] finished tweaking git repo https://github.com/JordanBrion/rs-raytracer
[INFO] tweaked toml for git repo https://github.com/JordanBrion/rs-raytracer written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JordanBrion/rs-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]  Downloading crates ...
[INFO] [stderr]   Downloaded c2-chacha v0.2.3
[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] 7c753ca04ad1cc10597c511fbf96a7b9a53d9f93fc45cdb9e817c0dca8ceae73
[INFO] running `Command { std: "docker" "start" "-a" "7c753ca04ad1cc10597c511fbf96a7b9a53d9f93fc45cdb9e817c0dca8ceae73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c753ca04ad1cc10597c511fbf96a7b9a53d9f93fc45cdb9e817c0dca8ceae73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c753ca04ad1cc10597c511fbf96a7b9a53d9f93fc45cdb9e817c0dca8ceae73", kill_on_drop: false }`
[INFO] [stdout] 7c753ca04ad1cc10597c511fbf96a7b9a53d9f93fc45cdb9e817c0dca8ceae73
[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] 7d3f875609c4ba7db3acbce743d42936d6690051624db25c3a4fbfa7e654a2b6
[INFO] running `Command { std: "docker" "start" "-a" "7d3f875609c4ba7db3acbce743d42936d6690051624db25c3a4fbfa7e654a2b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking bytemuck v1.5.1
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
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[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking rayon-core v1.9.0
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[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking rs-raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::hittable::*`
[INFO] [stdout]  --> src/aabb.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::hittable::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]  --> src/cube.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::transform::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::world::*`
[INFO] [stdout]  --> src/cube.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::world::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::Normal`
[INFO] [stdout]  --> src/rectangle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::constants::*`
[INFO] [stdout]  --> src/sphere.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::constants::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::color`
[INFO] [stdout]  --> src/texture.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::color;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage`, `Pixel`
[INFO] [stdout]  --> src/texture.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{io::Reader as ImageReader, DynamicImage, GenericImageView, Pixel};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/texture.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]   --> src/vec3.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use super::transform::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/world.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bvh::*`
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use bvh::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `random::rand::distributions::Normal`: moved to rand_distr crate
[INFO] [stdout]  --> src/rectangle.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::hittable::*`
[INFO] [stdout]  --> src/aabb.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::hittable::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]  --> src/cube.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::transform::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::world::*`
[INFO] [stdout]  --> src/cube.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::world::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::Normal`
[INFO] [stdout]  --> src/rectangle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::constants::*`
[INFO] [stdout]  --> src/sphere.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::constants::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::color`
[INFO] [stdout]  --> src/texture.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::color;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage`, `Pixel`
[INFO] [stdout]  --> src/texture.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{io::Reader as ImageReader, DynamicImage, GenericImageView, Pixel};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/texture.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]   --> src/vec3.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use super::transform::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/world.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bvh::*`
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use bvh::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `random::rand::distributions::Normal`: moved to rand_distr crate
[INFO] [stdout]  --> src/rectangle.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/cube.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/cube.rs:97:40
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/material.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/material.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> src/material.rs:111:39
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/rectangle.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/rectangle.rs:77:40
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]    --> src/rectangle.rs:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]    --> src/rectangle.rs:101:40
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/cube.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/cube.rs:97:40
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/material.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/material.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> src/material.rs:111:39
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/rectangle.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/rectangle.rs:77:40
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]    --> src/rectangle.rs:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]    --> src/rectangle.rs:101:40
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `w` is never read
[INFO] [stdout]   --> src/camera.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub w: Vec3,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/cube.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Cube<'a> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     material: &'a dyn Material,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_unit_vector` is never used
[INFO] [stdout]   --> src/random.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn random_unit_vector() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_color` is never used
[INFO] [stdout]   --> src/random.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn random_color() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `v_checker_textures` is never read
[INFO] [stdout]    --> src/texture.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Textures {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 105 |     pub v_solid_colors: Vec<SolidColor>,
[INFO] [stdout] 106 |     pub v_checker_textures: Vec<CheckerTexture>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `w` is never read
[INFO] [stdout]   --> src/camera.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub w: Vec3,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/cube.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Cube<'a> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     material: &'a dyn Material,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_unit_vector` is never used
[INFO] [stdout]   --> src/random.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn random_unit_vector() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_color` is never used
[INFO] [stdout]   --> src/random.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn random_color() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `v_checker_textures` is never read
[INFO] [stdout]    --> src/texture.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Textures {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 105 |     pub v_solid_colors: Vec<SolidColor>,
[INFO] [stdout] 106 |     pub v_checker_textures: Vec<CheckerTexture>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.34s
[INFO] running `Command { std: "docker" "inspect" "7d3f875609c4ba7db3acbce743d42936d6690051624db25c3a4fbfa7e654a2b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3f875609c4ba7db3acbce743d42936d6690051624db25c3a4fbfa7e654a2b6", kill_on_drop: false }`
[INFO] [stdout] 7d3f875609c4ba7db3acbce743d42936d6690051624db25c3a4fbfa7e654a2b6
[INFO] checking JordanBrion/rs-raytracer against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJordanBrion%2Frs-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/JordanBrion/rs-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] started tweaking git repo https://github.com/JordanBrion/rs-raytracer
[INFO] finished tweaking git repo https://github.com/JordanBrion/rs-raytracer
[INFO] tweaked toml for git repo https://github.com/JordanBrion/rs-raytracer written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/JordanBrion/rs-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] 008873585e57f40195e16476e26e5201a678452d3f04b8b66b13f4c5c222584a
[INFO] running `Command { std: "docker" "start" "-a" "008873585e57f40195e16476e26e5201a678452d3f04b8b66b13f4c5c222584a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "008873585e57f40195e16476e26e5201a678452d3f04b8b66b13f4c5c222584a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "008873585e57f40195e16476e26e5201a678452d3f04b8b66b13f4c5c222584a", kill_on_drop: false }`
[INFO] [stdout] 008873585e57f40195e16476e26e5201a678452d3f04b8b66b13f4c5c222584a
[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] 1a3e7843f4404ea041ec6d2aa72eda09b115958d607a83d7a9487cc797467a19
[INFO] running `Command { std: "docker" "start" "-a" "1a3e7843f4404ea041ec6d2aa72eda09b115958d607a83d7a9487cc797467a19", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking bytemuck v1.5.1
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking rs-raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::hittable::*`
[INFO] [stdout]  --> src/aabb.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::hittable::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]  --> src/cube.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::transform::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::world::*`
[INFO] [stdout]  --> src/cube.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::world::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::Normal`
[INFO] [stdout]  --> src/rectangle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::constants::*`
[INFO] [stdout]  --> src/sphere.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::constants::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::color`
[INFO] [stdout]  --> src/texture.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::color;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage`, `Pixel`
[INFO] [stdout]  --> src/texture.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{io::Reader as ImageReader, DynamicImage, GenericImageView, Pixel};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/texture.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]   --> src/vec3.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use super::transform::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/world.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bvh::*`
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use bvh::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `random::rand::distributions::Normal`: moved to rand_distr crate
[INFO] [stdout]  --> src/rectangle.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::hittable::*`
[INFO] [stdout]  --> src/aabb.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::hittable::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]  --> src/cube.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::transform::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::world::*`
[INFO] [stdout]  --> src/cube.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::world::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::Normal`
[INFO] [stdout]  --> src/rectangle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::constants::*`
[INFO] [stdout]  --> src/sphere.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::constants::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::color`
[INFO] [stdout]  --> src/texture.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::color;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage`, `Pixel`
[INFO] [stdout]  --> src/texture.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{io::Reader as ImageReader, DynamicImage, GenericImageView, Pixel};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/texture.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::transform::*`
[INFO] [stdout]   --> src/vec3.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use super::transform::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::random::*`
[INFO] [stdout]  --> src/world.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::random::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bvh::*`
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use bvh::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `random::rand::distributions::Normal`: moved to rand_distr crate
[INFO] [stdout]  --> src/rectangle.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::Normal;
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/cube.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/cube.rs:97:40
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/material.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/material.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> src/material.rs:111:39
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/cube.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/cube.rs:97:40
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/rectangle.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/rectangle.rs:77:40
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/material.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]    --> src/rectangle.rs:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/material.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]    --> src/rectangle.rs:101:40
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]    --> src/material.rs:111:39
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Color {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]   --> src/rectangle.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]   --> src/rectangle.rs:77:40
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time0`
[INFO] [stdout]    --> src/rectangle.rs:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_time0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time1`
[INFO] [stdout]    --> src/rectangle.rs:101:40
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn bounding_box(&self, time0: f64, time1: f64) -> Option<AABB> {
[INFO] [stdout]     |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_time1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `w` is never read
[INFO] [stdout]   --> src/camera.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub w: Vec3,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/cube.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Cube<'a> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     material: &'a dyn Material,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_unit_vector` is never used
[INFO] [stdout]   --> src/random.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn random_unit_vector() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_color` is never used
[INFO] [stdout]   --> src/random.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn random_color() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `v_checker_textures` is never read
[INFO] [stdout]    --> src/texture.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Textures {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 105 |     pub v_solid_colors: Vec<SolidColor>,
[INFO] [stdout] 106 |     pub v_checker_textures: Vec<CheckerTexture>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `w` is never read
[INFO] [stdout]   --> src/camera.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub w: Vec3,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `material` is never read
[INFO] [stdout]   --> src/cube.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Cube<'a> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     material: &'a dyn Material,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_unit_vector` is never used
[INFO] [stdout]   --> src/random.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn random_unit_vector() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_color` is never used
[INFO] [stdout]   --> src/random.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn random_color() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `v_checker_textures` is never read
[INFO] [stdout]    --> src/texture.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Textures {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 105 |     pub v_solid_colors: Vec<SolidColor>,
[INFO] [stdout] 106 |     pub v_checker_textures: Vec<CheckerTexture>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.63s
[INFO] running `Command { std: "docker" "inspect" "1a3e7843f4404ea041ec6d2aa72eda09b115958d607a83d7a9487cc797467a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a3e7843f4404ea041ec6d2aa72eda09b115958d607a83d7a9487cc797467a19", kill_on_drop: false }`
[INFO] [stdout] 1a3e7843f4404ea041ec6d2aa72eda09b115958d607a83d7a9487cc797467a19