[INFO] cloning repository https://github.com/themasch/rust-raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/themasch/rust-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthemasch%2Frust-raytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthemasch%2Frust-raytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5681da3100688014598113a96e0f42d032d84a56
[INFO] testing themasch/rust-raytracer against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthemasch%2Frust-raytracer" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/themasch/rust-raytracer on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/themasch/rust-raytracer
[INFO] finished tweaking git repo https://github.com/themasch/rust-raytracer
[INFO] tweaked toml for git repo https://github.com/themasch/rust-raytracer written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/themasch/rust-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" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07517d2196b06f7c7c5c5955de43c99cfd91317e1136d9c1803f89ee20280749
[INFO] running `Command { std: "docker" "start" "-a" "07517d2196b06f7c7c5c5955de43c99cfd91317e1136d9c1803f89ee20280749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07517d2196b06f7c7c5c5955de43c99cfd91317e1136d9c1803f89ee20280749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07517d2196b06f7c7c5c5955de43c99cfd91317e1136d9c1803f89ee20280749", kill_on_drop: false }`
[INFO] [stdout] 07517d2196b06f7c7c5c5955de43c99cfd91317e1136d9c1803f89ee20280749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67e2791e496bbe340205ced6aed5156f4e4db27b047a50bc025541e8e4697059
[INFO] running `Command { std: "docker" "start" "-a" "67e2791e496bbe340205ced6aed5156f4e4db27b047a50bc025541e8e4697059", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling inflate v0.2.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling wavefront_obj v5.1.0
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling png v0.9.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.15.0
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Vector3`
[INFO] [stdout]  --> src/objects/mod.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cgmath::{Quaternion, Vector3};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sphere`
[INFO] [stdout]  --> src/objects/mesh.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use objects::{Sphere, Structure, TextureCoords, WorldPosition};
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RayType`
[INFO] [stdout]  --> src/objects/mesh.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raycast::{Intersection, Ray, RayType};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `max` and `min`
[INFO] [stdout]  --> src/objects/mesh.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::{max, min};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scale`
[INFO] [stdout]  --> src/objects/mesh.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use types::{Direction, Point, Scale};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/objects/mesh.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let w = (1.0 - u - v);
[INFO] [stdout]     |                     ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -             let w = (1.0 - u - v);
[INFO] [stdout] 106 +             let w = 1.0 - u - v;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Material` and `SurfaceType`
[INFO] [stdout]  --> src/objects/plane.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use objects::{Material, Structure, SurfaceType, TextureCoords, WorldPosition};
[INFO] [stdout]   |               ^^^^^^^^             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color` and `Scale`
[INFO] [stdout]  --> src/objects/plane.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use types::{Color, Direction, Point, Scale};
[INFO] [stdout]   |             ^^^^^                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scale`
[INFO] [stdout]  --> src/objects/sphere.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use types::{Direction, Point, Scale};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::quad::*`
[INFO] [stdout]   --> src/objects/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use self::quad::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> src/render.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:93:16
[INFO] [stdout]    |
[INFO] [stdout] 93 |         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 93 +         sample(x - 0.25, (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 93 +         sample((x - 0.25), y - 0.25, scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:94:16
[INFO] [stdout]    |
[INFO] [stdout] 94 |         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 94 +         sample(x + 0.25, (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:94:28
[INFO] [stdout]    |
[INFO] [stdout] 94 |         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 94 +         sample((x + 0.25), y - 0.25, scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:95:16
[INFO] [stdout]    |
[INFO] [stdout] 95 |         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 95 +         sample(x - 0.25, (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:95:28
[INFO] [stdout]    |
[INFO] [stdout] 95 |         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 95 +         sample((x - 0.25), y + 0.25, scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:96:16
[INFO] [stdout]    |
[INFO] [stdout] 96 |         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 -         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 96 +         sample(x + 0.25, (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 -         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 96 +         sample((x + 0.25), y + 0.25, scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stdout] 97 +         sample(x, (y), scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:97:21
[INFO] [stdout]    |
[INFO] [stdout] 97 |         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                     ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stdout] 97 +         sample((x), y, scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sphere`
[INFO] [stdout]   --> src/main.rs:23:53
[INFO] [stdout]    |
[INFO] [stdout] 23 | use objects::{Material, Mesh, ObjectBuilder, Plane, Sphere};
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/objects/mod.rs:121:20
[INFO] [stdout]     |
[INFO] [stdout] 121 |     structure: Box<Structure + Send + Sync>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 |     structure: Box<dyn Structure + Send + Sync>,
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cgmath::prelude`
[INFO] [stdout]  --> src/objects/quad.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cgmath::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmin`
[INFO] [stdout]   --> src/objects/quad.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 |             let (tmin, tmax) = (tmax, tmin);
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_tmin`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmax`
[INFO] [stdout]   --> src/objects/quad.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 |             let (tmin, tmax) = (tmax, tmin);
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_tmax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tymin`
[INFO] [stdout]   --> src/objects/quad.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let (tymin, tymax) = (tymax, tymin);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_tymin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tymax`
[INFO] [stdout]   --> src/objects/quad.rs:26:25
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let (tymin, tymax) = (tymax, tymin);
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_tymax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmin`
[INFO] [stdout]   --> src/objects/quad.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let tmin = tymin;
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_tmin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmax`
[INFO] [stdout]   --> src/objects/quad.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let tmax = tymax;
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_tmax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tzmin`
[INFO] [stdout]   --> src/objects/quad.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let (tzmin, tzmax) = (tzmax, tzmin);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_tzmin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tzmax`
[INFO] [stdout]   --> src/objects/quad.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let (tzmin, tzmax) = (tzmax, tzmin);
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_tzmax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `texture_coordinates`
[INFO] [stdout]    --> src/objects/mod.rs:138:31
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn reflectivity_at(&self, texture_coordinates: TextureCoords) -> Option<f32> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture_coordinates`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene`
[INFO] [stdout]   --> src/raycast.rs:63:41
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn create_prime(x: f64, y: f64, scene: &Scene, camera: &Camera) -> Ray {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/render.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let start = Instant::now();
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Texture` is never constructed
[INFO] [stdout]   --> src/objects/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum Coloration {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 31 |     Color(Color),
[INFO] [stdout] 32 |     Texture(DynamicImage),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Coloration` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `diffuse_texture` are never used
[INFO] [stdout]   --> src/objects/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl Material {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 68 |     pub fn new(color: Coloration, albedo: f32) -> Material {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn diffuse_texture(image: DynamicImage, albedo: f32) -> Material {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mesh` is never read
[INFO] [stdout]    --> src/objects/mesh.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub struct Mesh {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 161 |     mesh: obj::Object,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Quad` is never constructed
[INFO] [stdout]  --> src/objects/quad.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Quad {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `intersects` is never used
[INFO] [stdout]   --> src/objects/quad.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Quad {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 11 |     pub fn intersects(&self, ray: &Ray, position: &WorldPosition) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create` is never used
[INFO] [stdout]   --> src/objects/sphere.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Sphere {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn create(radius: f64) -> Sphere {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ray_type` is never read
[INFO] [stdout]   --> src/raycast.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Ray {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub ray_type: RayType,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Ray` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hit_point` is never used
[INFO] [stdout]    --> src/raycast.rs:180:12
[INFO] [stdout]     |
[INFO] [stdout] 157 | impl IntersectionResult {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn hit_point(&self) -> &Point {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.35s
[INFO] running `Command { std: "docker" "inspect" "67e2791e496bbe340205ced6aed5156f4e4db27b047a50bc025541e8e4697059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e2791e496bbe340205ced6aed5156f4e4db27b047a50bc025541e8e4697059", kill_on_drop: false }`
[INFO] [stdout] 67e2791e496bbe340205ced6aed5156f4e4db27b047a50bc025541e8e4697059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33c72c965ef54b37d6a4c3151246b2f255058859726a840103681f83945f0fda
[INFO] running `Command { std: "docker" "start" "-a" "33c72c965ef54b37d6a4c3151246b2f255058859726a840103681f83945f0fda", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Vector3`
[INFO] [stdout]  --> src/objects/mod.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cgmath::{Quaternion, Vector3};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sphere`
[INFO] [stdout]  --> src/objects/mesh.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use objects::{Sphere, Structure, TextureCoords, WorldPosition};
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RayType`
[INFO] [stdout]  --> src/objects/mesh.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raycast::{Intersection, Ray, RayType};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `max` and `min`
[INFO] [stdout]  --> src/objects/mesh.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::{max, min};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scale`
[INFO] [stdout]  --> src/objects/mesh.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use types::{Direction, Point, Scale};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/objects/mesh.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let w = (1.0 - u - v);
[INFO] [stdout]     |                     ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -             let w = (1.0 - u - v);
[INFO] [stdout] 106 +             let w = 1.0 - u - v;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Material` and `SurfaceType`
[INFO] [stdout]  --> src/objects/plane.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use objects::{Material, Structure, SurfaceType, TextureCoords, WorldPosition};
[INFO] [stdout]   |               ^^^^^^^^             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color` and `Scale`
[INFO] [stdout]  --> src/objects/plane.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use types::{Color, Direction, Point, Scale};
[INFO] [stdout]   |             ^^^^^                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scale`
[INFO] [stdout]  --> src/objects/sphere.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use types::{Direction, Point, Scale};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::quad::*`
[INFO] [stdout]   --> src/objects/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use self::quad::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> src/render.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:93:16
[INFO] [stdout]    |
[INFO] [stdout] 93 |         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 93 +         sample(x - 0.25, (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 93 +         sample((x - 0.25), y - 0.25, scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:94:16
[INFO] [stdout]    |
[INFO] [stdout] 94 |         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 94 +         sample(x + 0.25, (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:94:28
[INFO] [stdout]    |
[INFO] [stdout] 94 |         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 94 +         sample((x + 0.25), y - 0.25, scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:95:16
[INFO] [stdout]    |
[INFO] [stdout] 95 |         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 95 +         sample(x - 0.25, (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:95:28
[INFO] [stdout]    |
[INFO] [stdout] 95 |         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 95 +         sample((x - 0.25), y + 0.25, scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:96:16
[INFO] [stdout]    |
[INFO] [stdout] 96 |         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 -         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 96 +         sample(x + 0.25, (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 -         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stdout] 96 +         sample((x + 0.25), y + 0.25, scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stdout] 97 +         sample(x, (y), scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/render.rs:97:21
[INFO] [stdout]    |
[INFO] [stdout] 97 |         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stdout]    |                     ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stdout] 97 +         sample((x), y, scene, camera).unwrap_or(black),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sphere`
[INFO] [stdout]   --> src/main.rs:23:53
[INFO] [stdout]    |
[INFO] [stdout] 23 | use objects::{Material, Mesh, ObjectBuilder, Plane, Sphere};
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/objects/mod.rs:121:20
[INFO] [stdout]     |
[INFO] [stdout] 121 |     structure: Box<Structure + Send + Sync>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 |     structure: Box<dyn Structure + Send + Sync>,
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cgmath::prelude`
[INFO] [stdout]  --> src/objects/quad.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cgmath::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmin`
[INFO] [stdout]   --> src/objects/quad.rs:19:18
[INFO] [stdout]    |
[INFO] [stdout] 19 |             let (tmin, tmax) = (tmax, tmin);
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_tmin`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmax`
[INFO] [stdout]   --> src/objects/quad.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 |             let (tmin, tmax) = (tmax, tmin);
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_tmax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tymin`
[INFO] [stdout]   --> src/objects/quad.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let (tymin, tymax) = (tymax, tymin);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_tymin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tymax`
[INFO] [stdout]   --> src/objects/quad.rs:26:25
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let (tymin, tymax) = (tymax, tymin);
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_tymax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmin`
[INFO] [stdout]   --> src/objects/quad.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let tmin = tymin;
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_tmin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tmax`
[INFO] [stdout]   --> src/objects/quad.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let tmax = tymax;
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_tmax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tzmin`
[INFO] [stdout]   --> src/objects/quad.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let (tzmin, tzmax) = (tzmax, tzmin);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_tzmin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tzmax`
[INFO] [stdout]   --> src/objects/quad.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let (tzmin, tzmax) = (tzmax, tzmin);
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_tzmax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `texture_coordinates`
[INFO] [stdout]    --> src/objects/mod.rs:138:31
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn reflectivity_at(&self, texture_coordinates: TextureCoords) -> Option<f32> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture_coordinates`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene`
[INFO] [stdout]   --> src/raycast.rs:63:41
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn create_prime(x: f64, y: f64, scene: &Scene, camera: &Camera) -> Ray {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/render.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let start = Instant::now();
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Texture` is never constructed
[INFO] [stdout]   --> src/objects/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum Coloration {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 31 |     Color(Color),
[INFO] [stdout] 32 |     Texture(DynamicImage),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Coloration` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `diffuse_texture` are never used
[INFO] [stdout]   --> src/objects/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl Material {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 68 |     pub fn new(color: Coloration, albedo: f32) -> Material {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn diffuse_texture(image: DynamicImage, albedo: f32) -> Material {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mesh` is never read
[INFO] [stdout]    --> src/objects/mesh.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub struct Mesh {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 161 |     mesh: obj::Object,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Quad` is never constructed
[INFO] [stdout]  --> src/objects/quad.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Quad {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `intersects` is never used
[INFO] [stdout]   --> src/objects/quad.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Quad {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 11 |     pub fn intersects(&self, ray: &Ray, position: &WorldPosition) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ray_type` is never read
[INFO] [stdout]   --> src/raycast.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Ray {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub ray_type: RayType,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Ray` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hit_point` is never used
[INFO] [stdout]    --> src/raycast.rs:180:12
[INFO] [stdout]     |
[INFO] [stdout] 157 | impl IntersectionResult {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn hit_point(&self) -> &Point {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "33c72c965ef54b37d6a4c3151246b2f255058859726a840103681f83945f0fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c72c965ef54b37d6a4c3151246b2f255058859726a840103681f83945f0fda", kill_on_drop: false }`
[INFO] [stdout] 33c72c965ef54b37d6a4c3151246b2f255058859726a840103681f83945f0fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b6429180214b75b5f818f5a4c767baadc5e255bc97034250c06072e39aa3cbe
[INFO] running `Command { std: "docker" "start" "-a" "2b6429180214b75b5f818f5a4c767baadc5e255bc97034250c06072e39aa3cbe", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr] warning: unused import: `Vector3`
[INFO] [stderr]  --> src/objects/mod.rs:2:26
[INFO] [stderr]   |
[INFO] [stderr] 2 | use cgmath::{Quaternion, Vector3};
[INFO] [stderr]   |                          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sphere`
[INFO] [stderr]  --> src/objects/mesh.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use objects::{Sphere, Structure, TextureCoords, WorldPosition};
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RayType`
[INFO] [stderr]  --> src/objects/mesh.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use raycast::{Intersection, Ray, RayType};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `max` and `min`
[INFO] [stderr]  --> src/objects/mesh.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::cmp::{max, min};
[INFO] [stderr]   |                ^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Scale`
[INFO] [stderr]  --> src/objects/mesh.rs:5:31
[INFO] [stderr]   |
[INFO] [stderr] 5 | use types::{Direction, Point, Scale};
[INFO] [stderr]   |                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/objects/mesh.rs:106:21
[INFO] [stderr]     |
[INFO] [stderr] 106 |             let w = (1.0 - u - v);
[INFO] [stderr]     |                     ^           ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 106 -             let w = (1.0 - u - v);
[INFO] [stderr] 106 +             let w = 1.0 - u - v;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Material` and `SurfaceType`
[INFO] [stderr]  --> src/objects/plane.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use objects::{Material, Structure, SurfaceType, TextureCoords, WorldPosition};
[INFO] [stderr]   |               ^^^^^^^^             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Color` and `Scale`
[INFO] [stderr]  --> src/objects/plane.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | use types::{Color, Direction, Point, Scale};
[INFO] [stderr]   |             ^^^^^                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Scale`
[INFO] [stderr]  --> src/objects/sphere.rs:4:31
[INFO] [stderr]   |
[INFO] [stderr] 4 | use types::{Direction, Point, Scale};
[INFO] [stderr]   |                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::quad::*`
[INFO] [stderr]   --> src/objects/mod.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub use self::quad::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]   --> src/render.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::time::{Duration, Instant};
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:93:16
[INFO] [stderr]    |
[INFO] [stderr] 93 |         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |                ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 93 -         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr] 93 +         sample(x - 0.25, (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:93:28
[INFO] [stderr]    |
[INFO] [stderr] 93 |         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |                            ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 93 -         sample((x - 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr] 93 +         sample((x - 0.25), y - 0.25, scene, camera).unwrap_or(black),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:94:16
[INFO] [stderr]    |
[INFO] [stderr] 94 |         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |                ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 94 -         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr] 94 +         sample(x + 0.25, (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:94:28
[INFO] [stderr]    |
[INFO] [stderr] 94 |         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |                            ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 94 -         sample((x + 0.25), (y - 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr] 94 +         sample((x + 0.25), y - 0.25, scene, camera).unwrap_or(black),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:95:16
[INFO] [stderr]    |
[INFO] [stderr] 95 |         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |                ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 95 -         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr] 95 +         sample(x - 0.25, (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:95:28
[INFO] [stderr]    |
[INFO] [stderr] 95 |         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |                            ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 95 -         sample((x - 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr] 95 +         sample((x - 0.25), y + 0.25, scene, camera).unwrap_or(black),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:96:16
[INFO] [stderr]    |
[INFO] [stderr] 96 |         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |                ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 96 -         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr] 96 +         sample(x + 0.25, (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:96:28
[INFO] [stderr]    |
[INFO] [stderr] 96 |         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr]    |                            ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 96 -         sample((x + 0.25), (y + 0.25), scene, camera).unwrap_or(black),
[INFO] [stderr] 96 +         sample((x + 0.25), y + 0.25, scene, camera).unwrap_or(black),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:97:16
[INFO] [stderr]    |
[INFO] [stderr] 97 |         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stderr]    |                ^ ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 97 -         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stderr] 97 +         sample(x, (y), scene, camera).unwrap_or(black),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/render.rs:97:21
[INFO] [stderr]    |
[INFO] [stderr] 97 |         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stderr]    |                     ^ ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 97 -         sample((x), (y), scene, camera).unwrap_or(black),
[INFO] [stderr] 97 +         sample((x), y, scene, camera).unwrap_or(black),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sphere`
[INFO] [stderr]   --> src/main.rs:23:53
[INFO] [stderr]    |
[INFO] [stderr] 23 | use objects::{Material, Mesh, ObjectBuilder, Plane, Sphere};
[INFO] [stderr]    |                                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/objects/mod.rs:121:20
[INFO] [stderr]     |
[INFO] [stderr] 121 |     structure: Box<Structure + Send + Sync>,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 121 |     structure: Box<dyn Structure + Send + Sync>,
[INFO] [stderr]     |                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cgmath::prelude`
[INFO] [stderr]  --> src/objects/quad.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cgmath::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tmin`
[INFO] [stderr]   --> src/objects/quad.rs:19:18
[INFO] [stderr]    |
[INFO] [stderr] 19 |             let (tmin, tmax) = (tmax, tmin);
[INFO] [stderr]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_tmin`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tmax`
[INFO] [stderr]   --> src/objects/quad.rs:19:24
[INFO] [stderr]    |
[INFO] [stderr] 19 |             let (tmin, tmax) = (tmax, tmin);
[INFO] [stderr]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_tmax`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tymin`
[INFO] [stderr]   --> src/objects/quad.rs:26:18
[INFO] [stderr]    |
[INFO] [stderr] 26 |             let (tymin, tymax) = (tymax, tymin);
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_tymin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tymax`
[INFO] [stderr]   --> src/objects/quad.rs:26:25
[INFO] [stderr]    |
[INFO] [stderr] 26 |             let (tymin, tymax) = (tymax, tymin);
[INFO] [stderr]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_tymax`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tmin`
[INFO] [stderr]   --> src/objects/quad.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |             let tmin = tymin;
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_tmin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tmax`
[INFO] [stderr]   --> src/objects/quad.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |             let tmax = tymax;
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_tmax`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tzmin`
[INFO] [stderr]   --> src/objects/quad.rs:45:18
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let (tzmin, tzmax) = (tzmax, tzmin);
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_tzmin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tzmax`
[INFO] [stderr]   --> src/objects/quad.rs:45:25
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let (tzmin, tzmax) = (tzmax, tzmin);
[INFO] [stderr]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_tzmax`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `texture_coordinates`
[INFO] [stderr]    --> src/objects/mod.rs:138:31
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn reflectivity_at(&self, texture_coordinates: TextureCoords) -> Option<f32> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture_coordinates`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scene`
[INFO] [stderr]   --> src/raycast.rs:63:41
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn create_prime(x: f64, y: f64, scene: &Scene, camera: &Camera) -> Ray {
[INFO] [stderr]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `start`
[INFO] [stderr]    --> src/render.rs:126:17
[INFO] [stderr]     |
[INFO] [stderr] 126 |             let start = Instant::now();
[INFO] [stderr]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Texture` is never constructed
[INFO] [stderr]   --> src/objects/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub enum Coloration {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] 31 |     Color(Color),
[INFO] [stderr] 32 |     Texture(DynamicImage),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Coloration` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `diffuse_texture` are never used
[INFO] [stderr]   --> src/objects/mod.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 67 | impl Material {
[INFO] [stderr]    | ------------- associated functions in this implementation
[INFO] [stderr] 68 |     pub fn new(color: Coloration, albedo: f32) -> Material {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 92 |     pub fn diffuse_texture(image: DynamicImage, albedo: f32) -> Material {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `mesh` is never read
[INFO] [stderr]    --> src/objects/mesh.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 160 | pub struct Mesh {
[INFO] [stderr]     |            ---- field in this struct
[INFO] [stderr] 161 |     mesh: obj::Object,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Quad` is never constructed
[INFO] [stderr]  --> src/objects/quad.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Quad {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `intersects` is never used
[INFO] [stderr]   --> src/objects/quad.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Quad {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] 11 |     pub fn intersects(&self, ray: &Ray, position: &WorldPosition) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `ray_type` is never read
[INFO] [stderr]   --> src/raycast.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub struct Ray {
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 59 |     pub ray_type: RayType,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Ray` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `hit_point` is never used
[INFO] [stderr]    --> src/raycast.rs:180:12
[INFO] [stderr]     |
[INFO] [stderr] 157 | impl IntersectionResult {
[INFO] [stderr]     | ----------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 180 |     pub fn hit_point(&self) -> &Point {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `raytracer` (bin "raytracer" test) generated 42 warnings (run `cargo fix --bin "raytracer" --tests` to apply 23 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/raytracer-bfb6ee30118b396d)
[INFO] [stdout] running 1 test
[INFO] [stdout] test objects::test::test_create_sphere ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- objects::test::test_create_sphere stdout ----
[INFO] [stdout] thread 'objects::test::test_create_sphere' panicked at src/objects/mod.rs:227:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: WorldPosition { position: Point3 [0.0, 0.0, 0.0], rotation: Quaternion { s: 1.0, v: Vector3 [0.0, 0.0, 0.0] }, scale: 1.0 }
[INFO] [stdout]  right: WorldPosition { position: Point3 [0.0, 0.0, 0.0], rotation: Quaternion { s: 0.0, v: Vector3 [0.0, 0.0, 0.0] }, scale: 1.0 }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5947c278a3ea - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5947c278a3ea - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5947c278a3ea - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5947c278a3ea - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5947c27b0bc3 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5947c27b0bc3 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x5947c2787583 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x5947c278a232 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5947c278b86d - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5947c278b677 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5947c2754427 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x5947c2754427 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x5947c278bf18 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x5947c278bf18 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5947c278bcda - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5947c278a8c9 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5947c278b96c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5947c2717a90 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x5947c2717dbb - core::panicking::assert_failed_inner::hf2c17e6d30928787
[INFO] [stdout]   19:     0x5947c2718d7f - core::panicking::assert_failed::h27cd058eefe9713e
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:373:5
[INFO] [stdout]   20:     0x5947c271aad2 - raytracer::objects::test::test_create_sphere::h064b1c9fcf079f4c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/objects/mod.rs:227:9
[INFO] [stdout]   21:     0x5947c271a917 - raytracer::objects::test::test_create_sphere::{{closure}}::h2822332b08709391
[INFO] [stdout]                                at /opt/rustwide/workdir/src/objects/mod.rs:218:28
[INFO] [stdout]   22:     0x5947c2718886 - core::ops::function::FnOnce::call_once::h01a79ef2730c7a3c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5947c2758f4b - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5947c2758f4b - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x5947c2758938 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x5947c2758938 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5947c2758938 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x5947c2758938 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x5947c2758938 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x5947c2758938 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x5947c2758938 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x5947c271c3da - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x5947c271c3da - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x5947c271fd54 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   35:     0x5947c271fd54 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5947c271fd54 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x5947c271fd54 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x5947c271fd54 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x5947c271fd54 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   40:     0x5947c271fd54 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5947c278fe5b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   42:     0x5947c278fe5b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x5947c278fe5b - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x747937feaac3 - <unknown>
[INFO] [stdout]   45:     0x74793807ba04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     objects::test::test_create_sphere
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin raytracer`
[INFO] running `Command { std: "docker" "inspect" "2b6429180214b75b5f818f5a4c767baadc5e255bc97034250c06072e39aa3cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b6429180214b75b5f818f5a4c767baadc5e255bc97034250c06072e39aa3cbe", kill_on_drop: false }`
[INFO] [stdout] 2b6429180214b75b5f818f5a4c767baadc5e255bc97034250c06072e39aa3cbe
