[INFO] cloning repository https://github.com/AskoldMakaruk/rust-renderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AskoldMakaruk/rust-renderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAskoldMakaruk%2Frust-renderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAskoldMakaruk%2Frust-renderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 089881b969a75b2cfa723e9e28e054a048d6e536
[INFO] checking AskoldMakaruk/rust-renderer against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAskoldMakaruk%2Frust-renderer" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AskoldMakaruk/rust-renderer
[INFO] finished tweaking git repo https://github.com/AskoldMakaruk/rust-renderer
[INFO] tweaked toml for git repo https://github.com/AskoldMakaruk/rust-renderer written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AskoldMakaruk/rust-renderer on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AskoldMakaruk/rust-renderer 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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e88ef3937c761c8bd8a3d1ccf81ef71299a1bd7548523e1192b646007c6daf92
[INFO] running `Command { std: "docker" "start" "-a" "e88ef3937c761c8bd8a3d1ccf81ef71299a1bd7548523e1192b646007c6daf92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e88ef3937c761c8bd8a3d1ccf81ef71299a1bd7548523e1192b646007c6daf92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e88ef3937c761c8bd8a3d1ccf81ef71299a1bd7548523e1192b646007c6daf92", kill_on_drop: false }`
[INFO] [stdout] e88ef3937c761c8bd8a3d1ccf81ef71299a1bd7548523e1192b646007c6daf92
[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=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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10df4a5410fec1eeb263408c4d6a568ca68f97ad66deb61c80b4111073b8ea58
[INFO] running `Command { std: "docker" "start" "-a" "10df4a5410fec1eeb263408c4d6a568ca68f97ad66deb61c80b4111073b8ea58", kill_on_drop: false }`
[INFO] [stderr]     Checking opengl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::plane::Plane`
[INFO] [stdout]  --> src/geometry/aligned_box.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::plane::Plane;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::geometry::normal::Normal`
[INFO] [stdout]  --> src/renderer/camera.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::geometry::normal::Normal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::geometry::vector::Vector`
[INFO] [stdout]  --> src/renderer/camera.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::geometry::vector::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geometry::normal::Normal`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use geometry::normal::Normal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geometry::sphere::Sphere`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use geometry::sphere::Sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geometry::triangle::Triangle`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use geometry::triangle::Triangle;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::plane::Plane`
[INFO] [stdout]  --> src/geometry/aligned_box.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::plane::Plane;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::geometry::normal::Normal`
[INFO] [stdout]  --> src/renderer/camera.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::geometry::normal::Normal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::geometry::vector::Vector`
[INFO] [stdout]  --> src/renderer/camera.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::geometry::vector::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geometry::normal::Normal`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use geometry::normal::Normal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geometry::sphere::Sphere`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use geometry::sphere::Sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geometry::triangle::Triangle`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use geometry::triangle::Triangle;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/geometry/plane.rs:48:31
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn normal_at_point(&self, point: &Point, _: Intersection) -> Normal {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/geometry/plane.rs:48:31
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn normal_at_point(&self, point: &Point, _: Intersection) -> Normal {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Intersect` is never constructed
[INFO] [stdout]   --> src/geometry.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) enum Intersection {
[INFO] [stdout]    |                 ------------ variant in this enum
[INFO] [stdout] 20 |     Intersect(f64),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Intersection` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `X` is never constructed
[INFO] [stdout]   --> src/geometry.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) enum Axis {
[INFO] [stdout]    |                 ---- variant in this enum
[INFO] [stdout] 45 |     X,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Axis` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Translation` and `Scale` are never constructed
[INFO] [stdout]   --> src/geometry.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub(crate) enum Transformation {
[INFO] [stdout]    |                 -------------- variants in this enum
[INFO] [stdout] 52 |     Translation(Vector),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 53 |     Rotation(Axis, f64),
[INFO] [stdout] 54 |     Scale(Vector),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transformation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AlignedBox` is never constructed
[INFO] [stdout]   --> src/geometry/aligned_box.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct AlignedBox {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `from_dimensions` are never used
[INFO] [stdout]   --> src/geometry/aligned_box.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl AlignedBox {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 18 |     pub(crate) fn new(min: Point, max: Point) -> AlignedBox {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub(crate) fn from_dimensions(
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Disk` is never constructed
[INFO] [stdout]   --> src/geometry/disk.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) struct Disk {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/geometry/disk.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Disk {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 17 |     pub(crate) fn new(center: Point, radius: f64, normal: Normal) -> Disk {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/geometry/matrix.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<const ROW: usize, const COLUMN: usize> Matrix<ROW, COLUMN> {
[INFO] [stdout]    | --------------------------------------------------------------- associated function in this implementation
[INFO] [stdout] 13 |     pub(crate) fn new() -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Plane` is never constructed
[INFO] [stdout]  --> src/geometry/plane.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct Plane {
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/geometry/plane.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Plane {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 14 |     pub(crate) fn new(normal: Normal, center: Point) -> Plane {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_vector` is never used
[INFO] [stdout]   --> src/geometry/point.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Point {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub(crate) fn to_vector(&self) -> Vector {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sphere` is never constructed
[INFO] [stdout]  --> src/geometry/sphere.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) struct Sphere {
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/geometry/sphere.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Sphere {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 15 |     pub(crate) fn new(center: Point, radius: f64) -> Sphere {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Console` is never constructed
[INFO] [stdout]  --> src/io/console.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) struct Console {}
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Intersect` is never constructed
[INFO] [stdout]   --> src/geometry.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) enum Intersection {
[INFO] [stdout]    |                 ------------ variant in this enum
[INFO] [stdout] 20 |     Intersect(f64),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Intersection` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `X` is never constructed
[INFO] [stdout]   --> src/geometry.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) enum Axis {
[INFO] [stdout]    |                 ---- variant in this enum
[INFO] [stdout] 45 |     X,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Axis` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Translation` and `Scale` are never constructed
[INFO] [stdout]   --> src/geometry.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub(crate) enum Transformation {
[INFO] [stdout]    |                 -------------- variants in this enum
[INFO] [stdout] 52 |     Translation(Vector),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 53 |     Rotation(Axis, f64),
[INFO] [stdout] 54 |     Scale(Vector),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transformation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AlignedBox` is never constructed
[INFO] [stdout]   --> src/geometry/aligned_box.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct AlignedBox {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `from_dimensions` are never used
[INFO] [stdout]   --> src/geometry/aligned_box.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl AlignedBox {
[INFO] [stdout]    | --------------- associated functions in this implementation
[INFO] [stdout] 18 |     pub(crate) fn new(min: Point, max: Point) -> AlignedBox {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub(crate) fn from_dimensions(
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Disk` is never constructed
[INFO] [stdout]   --> src/geometry/disk.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) struct Disk {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/geometry/disk.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Disk {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 17 |     pub(crate) fn new(center: Point, radius: f64, normal: Normal) -> Disk {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/geometry/matrix.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<const ROW: usize, const COLUMN: usize> Matrix<ROW, COLUMN> {
[INFO] [stdout]    | --------------------------------------------------------------- associated function in this implementation
[INFO] [stdout] 13 |     pub(crate) fn new() -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Plane` is never constructed
[INFO] [stdout]  --> src/geometry/plane.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct Plane {
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/geometry/plane.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Plane {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 14 |     pub(crate) fn new(normal: Normal, center: Point) -> Plane {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_vector` is never used
[INFO] [stdout]   --> src/geometry/point.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Point {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub(crate) fn to_vector(&self) -> Vector {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sphere` is never constructed
[INFO] [stdout]  --> src/geometry/sphere.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) struct Sphere {
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/geometry/sphere.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Sphere {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 15 |     pub(crate) fn new(center: Point, radius: f64) -> Sphere {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Console` is never constructed
[INFO] [stdout]  --> src/io/console.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) struct Console {}
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "10df4a5410fec1eeb263408c4d6a568ca68f97ad66deb61c80b4111073b8ea58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10df4a5410fec1eeb263408c4d6a568ca68f97ad66deb61c80b4111073b8ea58", kill_on_drop: false }`
[INFO] [stdout] 10df4a5410fec1eeb263408c4d6a568ca68f97ad66deb61c80b4111073b8ea58
