[INFO] cloning repository https://github.com/rkanati/voxel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rkanati/voxel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkanati%2Fvoxel", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82a99f3659b2f386e40e9fda823a044ada52659d
[INFO] building rkanati/voxel against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkanati%2Fvoxel" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rkanati/voxel
[INFO] finished tweaking git repo https://github.com/rkanati/voxel
[INFO] tweaked toml for git repo https://github.com/rkanati/voxel written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rkanati/voxel on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rkanati/voxel 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Array`, `block::Block`, and `self`
[INFO] [stdout]  --> src/chunk_store.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |         block::Block,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 5 |         chunk::{self, Array, Chunk, Coords},
[INFO] [stdout]   |                 ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `planar::Plane`
[INFO] [stdout]  --> src/math/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use planar::Plane;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ptr::null as nullptr`
[INFO] [stdout]   --> src/mesher.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         ptr::null as nullptr,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `N` is never used
[INFO] [stdout]   --> src/array3d.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub trait StaticDims: Default + Clone + 'static {
[INFO] [stdout]    |           ---------- associated constant in this trait
[INFO] [stdout] ...
[INFO] [stdout] 66 |     const N: usize = Self::X * Self::Y * Self::Z;
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `volume` is never used
[INFO] [stdout]    --> src/array3d.rs:247:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | impl<D, H> Array<D, H> where D: Dims {
[INFO] [stdout]     | ------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 247 |     pub fn volume(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with_dims` is never used
[INFO] [stdout]    --> src/array3d.rs:337:12
[INFO] [stdout]     |
[INFO] [stdout] 329 | impl<T> Array<DynamicDims, Vec<T>> {
[INFO] [stdout]     | ---------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 337 |     pub fn new_with_dims(dims: V3usize, elements: Vec<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `SliceMut` is never used
[INFO] [stdout]  --> src/block/mod.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type SliceMut<'a> = array3d::ArraySliceMut<'a, Block>;
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VOLUME` is never used
[INFO] [stdout]   --> src/chunk.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub const VOLUME:   i32 = DIM * DIM * DIM;  // 512    4k   32k  256k  (Blocks, not bytes)
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unwrap` is never used
[INFO] [stdout]   --> src/chunk.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl BlockCoords {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn unwrap(self) -> V3i32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Slice` is never used
[INFO] [stdout]    --> src/chunk.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub type Slice<'a> = array3d::ArraySlice<'a, Block>;
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]    --> src/chunk.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl Chunk {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unwrap` is never used
[INFO] [stdout]   --> src/chunk_cache.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<V> Entry<V> {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn unwrap(self) -> V {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert_and_acquire`, `remove`, and `borrowed` are never used
[INFO] [stdout]   --> src/chunk_cache.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl<K, V> Cache<K, V> where K: Hash + Eq {
[INFO] [stdout]    | ----------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn insert_and_acquire(&mut self, key: K) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn remove<Q> (&mut self, key: &Q) -> V
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn borrowed(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `store` is never used
[INFO] [stdout]   --> src/chunk_source.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait ChunkStore {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 10 |     fn load(&mut self, coords: Coords) -> Option<Chunk>;
[INFO] [stdout] 11 |     fn store(&mut self, coords: Coords, chunk: &Chunk);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sync` and `flush` are never used
[INFO] [stdout]   --> src/chunk_source.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<S, M> Source<S, M> where S: ChunkStore, M: ChunkMaker {
[INFO] [stdout]    | ---------------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn sync(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn flush(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unwrap` is never used
[INFO] [stdout]   --> src/math/mod.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<T> OrdFloat<T> where T: PartialOrd + PartialEq {
[INFO] [stdout]    | --------------------------------------------------- method in this implementation
[INFO] [stdout] 27 |     fn unwrap(self) -> T { self.0 }
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `P3u8` is never used
[INFO] [stdout]   --> src/math/mod.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub type P3u8 = P3<u8>;
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `P3usize` is never used
[INFO] [stdout]   --> src/math/mod.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub type P3usize = P3<usize>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `M4` is never used
[INFO] [stdout]   --> src/math/mod.rs:59:10
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub type M4<T = f32> = na::Matrix4<T>;
[INFO] [stdout]    |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Translation` is never used
[INFO] [stdout]   --> src/math/mod.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub type Translation<T = f32> = na::Translation3<T>;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Quaternion` is never used
[INFO] [stdout]   --> src/math/mod.rs:64:10
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub type Quaternion<T = f32> = na::Quaternion<T>;
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Versor` is never used
[INFO] [stdout]   --> src/math/mod.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub type Versor<T = f32> = na::UnitQuaternion<T>;
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EPSILON` is never used
[INFO] [stdout]  --> src/math/linear.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const EPSILON: f32 = 0.00001;
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `direction`, `project`, and `relative_to` are never used
[INFO] [stdout]   --> src/math/linear.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Linear {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn direction(&self) -> V3 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn project(&self, p: P3) -> f32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn relative_to(&self, other: impl Linear) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ray` is never constructed
[INFO] [stdout]    --> src/math/linear.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub struct Ray(Line);
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/math/linear.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl Ray {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 108 |     pub fn new(source: P3, stride: V3) -> Ray {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_from_points` and `reverse` are never used
[INFO] [stdout]    --> src/math/linear.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | impl Segment {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn new_from_points(a: P3, b: P3) -> Segment {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn reverse(self) -> Segment {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Plane` is never constructed
[INFO] [stdout]  --> src/math/planar.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Plane(V3);
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `from_point_and_normal` are never used
[INFO] [stdout]   --> src/math/planar.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Plane {
[INFO] [stdout]    | ---------- associated functions in this implementation
[INFO] [stdout]  8 |     pub fn new(normal_to_centre: V3) -> Plane {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn from_point_and_normal(point: P3, normal: V3) -> Plane {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Intersection` is never constructed
[INFO] [stdout]   --> src/math/planar.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Intersection {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_dims_unchecked` is never used
[INFO] [stdout]   --> src/math/box3.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Box3 {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn with_dims_unchecked(mins: P3, dims: V3) -> Box3 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `point` is never read
[INFO] [stdout]   --> src/math/box3.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Intersection {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 48 |     pub lambda: f32,
[INFO] [stdout] 49 |     pub point:  P3,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Intersection` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]   --> src/mesher.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Vertex(V4u8);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `relative_to_absolute`, `absolute_to_relative`, and `insert_relative` are never used
[INFO] [stdout]    --> src/stage.rs:50:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl<T> Stage<T> {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  50 |     pub fn relative_to_absolute(&self, rel: V3i32) -> chunk::Coords {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  54 |     pub fn absolute_to_relative(&self, abs: chunk::Coords) -> V3i32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn insert_relative(&mut self, rel: V3i32, content: T) -> Option<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load` is never used
[INFO] [stdout]   --> src/texture.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Texture2D {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn load(path: impl AsRef<std::path::Path>, levels: u32) -> Result<Texture2D, Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/texture.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         dst.save("atlas-pack.png");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let _ = dst.save("atlas-pack.png");
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 2m 04s
[INFO] running `Command { std: "docker" "inspect" "b3fd77f1952af99700298ef8bca7e9d746a1aa3b8e0e6f73b27999a5622f64ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3fd77f1952af99700298ef8bca7e9d746a1aa3b8e0e6f73b27999a5622f64ba", kill_on_drop: false }`
[INFO] [stdout] b3fd77f1952af99700298ef8bca7e9d746a1aa3b8e0e6f73b27999a5622f64ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e71e78dacc3ac94057dad52152e76223b076e2fa1b681caeaccd5db94ffb053
[INFO] running `Command { std: "docker" "start" "-a" "3e71e78dacc3ac94057dad52152e76223b076e2fa1b681caeaccd5db94ffb053", kill_on_drop: false }`
[INFO] [stderr]    Compiling rk-voxel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Array`, `block::Block`, and `self`
[INFO] [stdout]  --> src/chunk_store.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |         block::Block,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 5 |         chunk::{self, Array, Chunk, Coords},
[INFO] [stdout]   |                 ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `planar::Plane`
[INFO] [stdout]  --> src/math/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use planar::Plane;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ptr::null as nullptr`
[INFO] [stdout]   --> src/mesher.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         ptr::null as nullptr,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `N` is never used
[INFO] [stdout]   --> src/array3d.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub trait StaticDims: Default + Clone + 'static {
[INFO] [stdout]    |           ---------- associated constant in this trait
[INFO] [stdout] ...
[INFO] [stdout] 66 |     const N: usize = Self::X * Self::Y * Self::Z;
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with_dims` is never used
[INFO] [stdout]    --> src/array3d.rs:337:12
[INFO] [stdout]     |
[INFO] [stdout] 329 | impl<T> Array<DynamicDims, Vec<T>> {
[INFO] [stdout]     | ---------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 337 |     pub fn new_with_dims(dims: V3usize, elements: Vec<T>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `SliceMut` is never used
[INFO] [stdout]  --> src/block/mod.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type SliceMut<'a> = array3d::ArraySliceMut<'a, Block>;
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VOLUME` is never used
[INFO] [stdout]   --> src/chunk.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub const VOLUME:   i32 = DIM * DIM * DIM;  // 512    4k   32k  256k  (Blocks, not bytes)
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unwrap` is never used
[INFO] [stdout]   --> src/chunk.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl BlockCoords {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn unwrap(self) -> V3i32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Slice` is never used
[INFO] [stdout]    --> src/chunk.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub type Slice<'a> = array3d::ArraySlice<'a, Block>;
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]    --> src/chunk.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl Chunk {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unwrap` is never used
[INFO] [stdout]   --> src/chunk_cache.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<V> Entry<V> {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn unwrap(self) -> V {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert_and_acquire`, `remove`, and `borrowed` are never used
[INFO] [stdout]   --> src/chunk_cache.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl<K, V> Cache<K, V> where K: Hash + Eq {
[INFO] [stdout]    | ----------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn insert_and_acquire(&mut self, key: K) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn remove<Q> (&mut self, key: &Q) -> V
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn borrowed(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `store` is never used
[INFO] [stdout]   --> src/chunk_source.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait ChunkStore {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 10 |     fn load(&mut self, coords: Coords) -> Option<Chunk>;
[INFO] [stdout] 11 |     fn store(&mut self, coords: Coords, chunk: &Chunk);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sync` and `flush` are never used
[INFO] [stdout]   --> src/chunk_source.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<S, M> Source<S, M> where S: ChunkStore, M: ChunkMaker {
[INFO] [stdout]    | ---------------------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn sync(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn flush(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unwrap` is never used
[INFO] [stdout]   --> src/math/mod.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<T> OrdFloat<T> where T: PartialOrd + PartialEq {
[INFO] [stdout]    | --------------------------------------------------- method in this implementation
[INFO] [stdout] 27 |     fn unwrap(self) -> T { self.0 }
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `P3u8` is never used
[INFO] [stdout]   --> src/math/mod.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub type P3u8 = P3<u8>;
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `P3usize` is never used
[INFO] [stdout]   --> src/math/mod.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub type P3usize = P3<usize>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `M4` is never used
[INFO] [stdout]   --> src/math/mod.rs:59:10
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub type M4<T = f32> = na::Matrix4<T>;
[INFO] [stdout]    |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Translation` is never used
[INFO] [stdout]   --> src/math/mod.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub type Translation<T = f32> = na::Translation3<T>;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Quaternion` is never used
[INFO] [stdout]   --> src/math/mod.rs:64:10
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub type Quaternion<T = f32> = na::Quaternion<T>;
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Versor` is never used
[INFO] [stdout]   --> src/math/mod.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub type Versor<T = f32> = na::UnitQuaternion<T>;
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EPSILON` is never used
[INFO] [stdout]  --> src/math/linear.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const EPSILON: f32 = 0.00001;
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `direction`, `project`, and `relative_to` are never used
[INFO] [stdout]   --> src/math/linear.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Linear {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn direction(&self) -> V3 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn project(&self, p: P3) -> f32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn relative_to(&self, other: impl Linear) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ray` is never constructed
[INFO] [stdout]    --> src/math/linear.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub struct Ray(Line);
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/math/linear.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl Ray {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 108 |     pub fn new(source: P3, stride: V3) -> Ray {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_from_points` and `reverse` are never used
[INFO] [stdout]    --> src/math/linear.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 124 | impl Segment {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn new_from_points(a: P3, b: P3) -> Segment {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn reverse(self) -> Segment {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Plane` is never constructed
[INFO] [stdout]  --> src/math/planar.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Plane(V3);
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `from_point_and_normal` are never used
[INFO] [stdout]   --> src/math/planar.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Plane {
[INFO] [stdout]    | ---------- associated functions in this implementation
[INFO] [stdout]  8 |     pub fn new(normal_to_centre: V3) -> Plane {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn from_point_and_normal(point: P3, normal: V3) -> Plane {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Intersection` is never constructed
[INFO] [stdout]   --> src/math/planar.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Intersection {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_dims_unchecked` is never used
[INFO] [stdout]   --> src/math/box3.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Box3 {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn with_dims_unchecked(mins: P3, dims: V3) -> Box3 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `point` is never read
[INFO] [stdout]   --> src/math/box3.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Intersection {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 48 |     pub lambda: f32,
[INFO] [stdout] 49 |     pub point:  P3,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Intersection` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]   --> src/mesher.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Vertex(V4u8);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `relative_to_absolute`, `absolute_to_relative`, and `insert_relative` are never used
[INFO] [stdout]    --> src/stage.rs:50:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl<T> Stage<T> {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  50 |     pub fn relative_to_absolute(&self, rel: V3i32) -> chunk::Coords {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  54 |     pub fn absolute_to_relative(&self, abs: chunk::Coords) -> V3i32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn insert_relative(&mut self, rel: V3i32, content: T) -> Option<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load` is never used
[INFO] [stdout]   --> src/texture.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Texture2D {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn load(path: impl AsRef<std::path::Path>, levels: u32) -> Result<Texture2D, Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/texture.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         dst.save("atlas-pack.png");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let _ = dst.save("atlas-pack.png");
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "3e71e78dacc3ac94057dad52152e76223b076e2fa1b681caeaccd5db94ffb053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e71e78dacc3ac94057dad52152e76223b076e2fa1b681caeaccd5db94ffb053", kill_on_drop: false }`
[INFO] [stdout] 3e71e78dacc3ac94057dad52152e76223b076e2fa1b681caeaccd5db94ffb053