[INFO] fetching crate voxel_worldgen 0.1.0...
[INFO] checking voxel_worldgen-0.1.0 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate voxel_worldgen 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate voxel_worldgen 0.1.0 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate voxel_worldgen 0.1.0
[INFO] finished tweaking crates.io crate voxel_worldgen 0.1.0
[INFO] tweaked toml for crates.io crate voxel_worldgen 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06e4de103217123315509e281ad4cfa74e6ab9537d95ed76d0ea7f7d9a87c7c2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "06e4de103217123315509e281ad4cfa74e6ab9537d95ed76d0ea7f7d9a87c7c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06e4de103217123315509e281ad4cfa74e6ab9537d95ed76d0ea7f7d9a87c7c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e4de103217123315509e281ad4cfa74e6ab9537d95ed76d0ea7f7d9a87c7c2", kill_on_drop: false }`
[INFO] [stdout] 06e4de103217123315509e281ad4cfa74e6ab9537d95ed76d0ea7f7d9a87c7c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23b056fa44d6aa1bb17dfd5c436a8b3ca1d6964708320c26ecf6b829f095b5c0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "23b056fa44d6aa1bb17dfd5c436a8b3ca1d6964708320c26ecf6b829f095b5c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking nalgebra v0.5.1
[INFO] [stderr]     Checking noise v0.2.0
[INFO] [stderr]     Checking voxel_worldgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_zoom.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     source: Rc<GenLayer<I>>,
[INFO] [stdout]    |                ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_zoom.rs:33:59
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(seed: i64, zoom_type: ZoomType, source: Rc<GenLayer<I>>
[INFO] [stdout]    |                                                           ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/layer/layer_remove_ocean.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     source: Rc<GenLayer<bool>>,
[INFO] [stdout]   |                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<bool>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_remove_ocean.rs:13:51
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(seed: i64, factor: i32, source: Rc<GenLayer<bool>>) -> Rc<GenReduceOcean> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<bool>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     source: Rc<GenLayer<I>>,
[INFO] [stdout]    |                ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:34:55
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(fun: fn(Pnt2<i32>, I) -> O, source: Rc<GenLayer<I>>) -> Rc<GenSimpleFnTransformer<I, O>> {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |     source1: Rc<GenLayer<I1>>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |     source2: Rc<GenLayer<I2>>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I2>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:65:28
[INFO] [stdout]    |
[INFO] [stdout] 65 |                source1: Rc<GenLayer<I1>>, source2: Rc<GenLayer<I2>>
[INFO] [stdout]    |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |                source1: Rc<GenLayer<I1>>, source2: Rc<GenLayer<I2>>
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I2>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/mod.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub type GenL<O> = Rc<GenLayer<O>>;
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<O>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rand`
[INFO] [stdout]  --> src/generators/vanilla/mod.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ::rand::{ Rng, Rand };
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `chunk_data_idx`, `height_field_idx`
[INFO] [stdout]  --> src/generators/vanilla/lerp.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::util::{ chunk_data_idx, height_field_idx };
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenUnit2`
[INFO] [stdout]  --> src/generators/vanilla/lerp.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ::gen::unit::{ GenUnit2, GenUnit3 };
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rand`, `SeedableRng`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::rand::{ Rng, Rand, XorShiftRng, SeedableRng };
[INFO] [stdout]   |                    ^^^^               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `norm`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ::nalgebra::{ cast, norm };
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec3`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ::nalgebra::{ Pnt2, Pnt3, Vec2, Vec3 };
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let range_blocks = (RANGE_CHUNKS*16 - 16);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rand`
[INFO] [stdout]  --> src/rnd/simplex_octaves.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::rand::{ Rng, Rand };
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_zoom.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     source: Rc<GenLayer<I>>,
[INFO] [stdout]    |                ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_zoom.rs:33:59
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(seed: i64, zoom_type: ZoomType, source: Rc<GenLayer<I>>
[INFO] [stdout]    |                                                           ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/layer/layer_remove_ocean.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     source: Rc<GenLayer<bool>>,
[INFO] [stdout]   |                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<bool>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_remove_ocean.rs:13:51
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(seed: i64, factor: i32, source: Rc<GenLayer<bool>>) -> Rc<GenReduceOcean> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<bool>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     source: Rc<GenLayer<I>>,
[INFO] [stdout]    |                ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:34:55
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(fun: fn(Pnt2<i32>, I) -> O, source: Rc<GenLayer<I>>) -> Rc<GenSimpleFnTransformer<I, O>> {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |     source1: Rc<GenLayer<I1>>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |     source2: Rc<GenLayer<I2>>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I2>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:65:28
[INFO] [stdout]    |
[INFO] [stdout] 65 |                source1: Rc<GenLayer<I1>>, source2: Rc<GenLayer<I2>>
[INFO] [stdout]    |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |                source1: Rc<GenLayer<I1>>, source2: Rc<GenLayer<I2>>
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I2>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/mod.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub type GenL<O> = Rc<GenLayer<O>>;
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<O>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rand`
[INFO] [stdout]  --> src/generators/vanilla/mod.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ::rand::{ Rng, Rand };
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `chunk_data_idx`, `height_field_idx`
[INFO] [stdout]  --> src/generators/vanilla/lerp.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::util::{ chunk_data_idx, height_field_idx };
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenUnit2`
[INFO] [stdout]  --> src/generators/vanilla/lerp.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ::gen::unit::{ GenUnit2, GenUnit3 };
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rand`, `SeedableRng`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::rand::{ Rng, Rand, XorShiftRng, SeedableRng };
[INFO] [stdout]   |                    ^^^^               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `norm`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ::nalgebra::{ cast, norm };
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec3`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ::nalgebra::{ Pnt2, Pnt3, Vec2, Vec3 };
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let range_blocks = (RANGE_CHUNKS*16 - 16);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rand`
[INFO] [stdout]  --> src/rnd/simplex_octaves.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::rand::{ Rng, Rand };
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::num::Float`
[INFO] [stdout]  --> src/generators/vanilla/biomes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ::num::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:50:50
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn sample_biome_range(biomes: &GenUnit2<u8>, size: Vec2<u32>, pos: Pnt2<u32>) -> (f64, f64) {
[INFO] [stdout]    |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn make_biome_index(pos: Pnt2<i32>, temp: f32, wet: f32) -> (u8, u8) {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wet`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let (temp, wet) = data;
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_wet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn make_biome_val(pos: Pnt2<i32>, data: (u8, u8)) -> u8 {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_source`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for current_source in 0..source_num {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_cave`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         for current_cave in 0..num_caves {
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_cave`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `curr`
[INFO] [stdout]    --> src/generators/vanilla/caves.rs:262:22
[INFO] [stdout]     |
[INFO] [stdout] 262 | fn block_is_carvable(curr: u8, above: u8) -> bool {
[INFO] [stdout]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_curr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]   --> src/rnd/simplex_octaves.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         for num in 0..octaves {
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_pos`
[INFO] [stdout]   --> src/gen/unit.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         for x_pos in 0..size.x {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_x_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z_pos`
[INFO] [stdout]   --> src/gen/unit.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |             for z_pos in 0..size.z {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_z_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_pos`
[INFO] [stdout]   --> src/gen/unit.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 for y_pos in 0..size.y {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut temp_src = GenSimplex::new(1, 16.0, SimplexNoiseType::Normalized);
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut wet_src = GenSimplex::new(2, 16.0, SimplexNoiseType::Normalized);
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut biome_idx = GenSimpleFnMixer::new(make_biome_index, temp_src, wet_src);
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_STONE`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | const BLOCK_STONE: u8 = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_FLOWING_LAVA`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const BLOCK_FLOWING_LAVA: u8 = 10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fillin_noise`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fillin_noise: OctavesSeed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `topsoil_depth_noise`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     topsoil_depth_noise: OctavesSeed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `octaves`
[INFO] [stdout]  --> src/rnd/simplex_octaves.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     octaves: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_Y` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 let RANGE_INV_Y: f64 = 1.0/(scale[1] as f64);
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_y`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_Z` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:65:25
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     let RANGE_INV_Z: f64 = 1.0/(scale[2] as f64);
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_X` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         let RANGE_INV_X: f64 = 1.0/(scale[0] as f64);
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::num::Float`
[INFO] [stdout]  --> src/generators/vanilla/biomes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ::num::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:50:50
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn sample_biome_range(biomes: &GenUnit2<u8>, size: Vec2<u32>, pos: Pnt2<u32>) -> (f64, f64) {
[INFO] [stdout]    |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn make_biome_index(pos: Pnt2<i32>, temp: f32, wet: f32) -> (u8, u8) {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wet`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let (temp, wet) = data;
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_wet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn make_biome_val(pos: Pnt2<i32>, data: (u8, u8)) -> u8 {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_source`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for current_source in 0..source_num {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_cave`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         for current_cave in 0..num_caves {
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_cave`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `curr`
[INFO] [stdout]    --> src/generators/vanilla/caves.rs:262:22
[INFO] [stdout]     |
[INFO] [stdout] 262 | fn block_is_carvable(curr: u8, above: u8) -> bool {
[INFO] [stdout]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_curr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]   --> src/rnd/simplex_octaves.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         for num in 0..octaves {
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_pos`
[INFO] [stdout]   --> src/gen/unit.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         for x_pos in 0..size.x {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_x_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z_pos`
[INFO] [stdout]   --> src/gen/unit.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |             for z_pos in 0..size.z {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_z_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_pos`
[INFO] [stdout]   --> src/gen/unit.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 for y_pos in 0..size.y {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut temp_src = GenSimplex::new(1, 16.0, SimplexNoiseType::Normalized);
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut wet_src = GenSimplex::new(2, 16.0, SimplexNoiseType::Normalized);
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut biome_idx = GenSimpleFnMixer::new(make_biome_index, temp_src, wet_src);
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_STONE`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | const BLOCK_STONE: u8 = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_FLOWING_LAVA`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const BLOCK_FLOWING_LAVA: u8 = 10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fillin_noise`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fillin_noise: OctavesSeed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `topsoil_depth_noise`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     topsoil_depth_noise: OctavesSeed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `octaves`
[INFO] [stdout]  --> src/rnd/simplex_octaves.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     octaves: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_Y` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 let RANGE_INV_Y: f64 = 1.0/(scale[1] as f64);
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_y`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_Z` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:65:25
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     let RANGE_INV_Z: f64 = 1.0/(scale[2] as f64);
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_X` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         let RANGE_INV_X: f64 = 1.0/(scale[0] as f64);
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Seed`, `open_simplex2`
[INFO] [stdout]  --> src/bin.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use noise::{Seed, open_simplex2};
[INFO] [stdout]   |             ^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simplex_normalized::normalize_simplex`
[INFO] [stdout]   --> src/bin.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use simplex_normalized::normalize_simplex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_zoom.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     source: Rc<GenLayer<I>>,
[INFO] [stdout]    |                ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_zoom.rs:33:59
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(seed: i64, zoom_type: ZoomType, source: Rc<GenLayer<I>>
[INFO] [stdout]    |                                                           ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/layer/layer_remove_ocean.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     source: Rc<GenLayer<bool>>,
[INFO] [stdout]   |                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<bool>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_remove_ocean.rs:13:51
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(seed: i64, factor: i32, source: Rc<GenLayer<bool>>) -> Rc<GenReduceOcean> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<bool>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     source: Rc<GenLayer<I>>,
[INFO] [stdout]    |                ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:34:55
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(fun: fn(Pnt2<i32>, I) -> O, source: Rc<GenLayer<I>>) -> Rc<GenSimpleFnTransformer<I, O>> {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |     source1: Rc<GenLayer<I1>>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |     source2: Rc<GenLayer<I2>>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I2>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:65:28
[INFO] [stdout]    |
[INFO] [stdout] 65 |                source1: Rc<GenLayer<I1>>, source2: Rc<GenLayer<I2>>
[INFO] [stdout]    |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |                source1: Rc<GenLayer<I1>>, source2: Rc<GenLayer<I2>>
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I2>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/mod.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub type GenL<O> = Rc<GenLayer<O>>;
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<O>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `layer::GenL`
[INFO] [stdout]   --> src/bin.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use layer::GenL;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LayerLCG`
[INFO] [stdout]   --> src/bin.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | use layer::{ LayerLCG };
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GenIsland`, `GenLayer`, `GenReduceOcean`, `GenSimpleFn`, `GenZoom`, `ZoomType`
[INFO] [stdout]   --> src/bin.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | use layer::{ GenLayer, GenReduceOcean, GenIsland, GenZoom, ZoomType, GenSimpleFn };
[INFO] [stdout]    |              ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GenSimplex`, `SimplexNoiseType`
[INFO] [stdout]   --> src/bin.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 | use layer::{ GenSimplex, SimplexNoiseType };
[INFO] [stdout]    |              ^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenSimpleFnMixer`
[INFO] [stdout]   --> src/bin.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | use layer::{ GenSimpleFnMixer };
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rand`
[INFO] [stdout]  --> src/generators/vanilla/mod.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ::rand::{ Rng, Rand };
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `chunk_data_idx`, `height_field_idx`
[INFO] [stdout]  --> src/generators/vanilla/lerp.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::util::{ chunk_data_idx, height_field_idx };
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenUnit2`
[INFO] [stdout]  --> src/generators/vanilla/lerp.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ::gen::unit::{ GenUnit2, GenUnit3 };
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rand`, `SeedableRng`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::rand::{ Rng, Rand, XorShiftRng, SeedableRng };
[INFO] [stdout]   |                    ^^^^               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `norm`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ::nalgebra::{ cast, norm };
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec3`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ::nalgebra::{ Pnt2, Pnt3, Vec2, Vec3 };
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let range_blocks = (RANGE_CHUNKS*16 - 16);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rand`
[INFO] [stdout]  --> src/rnd/simplex_octaves.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::rand::{ Rng, Rand };
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OctavesSeed`, `simplex3_octaves`
[INFO] [stdout]   --> src/bin.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | use rnd::{ OctavesSeed, simplex3_octaves };
[INFO] [stdout]    |            ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StdRng`, `XorShiftRng`, `random`
[INFO] [stdout]   --> src/bin.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | use rand::{ XorShiftRng, random, StdRng };
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pnt2`, `Vec2`
[INFO] [stdout]   --> src/bin.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | use nalgebra::{ Vec2, Pnt2 };
[INFO] [stdout]    |                 ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Seed`, `open_simplex2`
[INFO] [stdout]  --> src/bin.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use noise::{Seed, open_simplex2};
[INFO] [stdout]   |             ^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simplex_normalized::normalize_simplex`
[INFO] [stdout]   --> src/bin.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use simplex_normalized::normalize_simplex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_zoom.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     source: Rc<GenLayer<I>>,
[INFO] [stdout]    |                ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_zoom.rs:33:59
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(seed: i64, zoom_type: ZoomType, source: Rc<GenLayer<I>>
[INFO] [stdout]    |                                                           ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/layer/layer_remove_ocean.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     source: Rc<GenLayer<bool>>,
[INFO] [stdout]   |                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<bool>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_remove_ocean.rs:13:51
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(seed: i64, factor: i32, source: Rc<GenLayer<bool>>) -> Rc<GenReduceOcean> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<bool>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     source: Rc<GenLayer<I>>,
[INFO] [stdout]    |                ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:34:55
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(fun: fn(Pnt2<i32>, I) -> O, source: Rc<GenLayer<I>>) -> Rc<GenSimpleFnTransformer<I, O>> {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |     source1: Rc<GenLayer<I1>>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |     source2: Rc<GenLayer<I2>>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I2>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:65:28
[INFO] [stdout]    |
[INFO] [stdout] 65 |                source1: Rc<GenLayer<I1>>, source2: Rc<GenLayer<I2>>
[INFO] [stdout]    |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I1>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |                source1: Rc<GenLayer<I1>>, source2: Rc<GenLayer<I2>>
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<I2>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/layer/mod.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub type GenL<O> = Rc<GenLayer<O>>;
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn GenLayer<O>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `layer::GenL`
[INFO] [stdout]   --> src/bin.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use layer::GenL;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LayerLCG`
[INFO] [stdout]   --> src/bin.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 | use layer::{ LayerLCG };
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GenIsland`, `GenLayer`, `GenReduceOcean`, `GenSimpleFn`, `GenZoom`, `ZoomType`
[INFO] [stdout]   --> src/bin.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | use layer::{ GenLayer, GenReduceOcean, GenIsland, GenZoom, ZoomType, GenSimpleFn };
[INFO] [stdout]    |              ^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GenSimplex`, `SimplexNoiseType`
[INFO] [stdout]   --> src/bin.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 | use layer::{ GenSimplex, SimplexNoiseType };
[INFO] [stdout]    |              ^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenSimpleFnMixer`
[INFO] [stdout]   --> src/bin.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | use layer::{ GenSimpleFnMixer };
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rand`
[INFO] [stdout]  --> src/generators/vanilla/mod.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ::rand::{ Rng, Rand };
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `chunk_data_idx`, `height_field_idx`
[INFO] [stdout]  --> src/generators/vanilla/lerp.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::util::{ chunk_data_idx, height_field_idx };
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenUnit2`
[INFO] [stdout]  --> src/generators/vanilla/lerp.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ::gen::unit::{ GenUnit2, GenUnit3 };
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rand`, `SeedableRng`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::rand::{ Rng, Rand, XorShiftRng, SeedableRng };
[INFO] [stdout]   |                    ^^^^               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `norm`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ::nalgebra::{ cast, norm };
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec3`
[INFO] [stdout]  --> src/generators/vanilla/caves.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ::nalgebra::{ Pnt2, Pnt3, Vec2, Vec3 };
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let range_blocks = (RANGE_CHUNKS*16 - 16);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rand`
[INFO] [stdout]  --> src/rnd/simplex_octaves.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::rand::{ Rng, Rand };
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OctavesSeed`, `simplex3_octaves`
[INFO] [stdout]   --> src/bin.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | use rnd::{ OctavesSeed, simplex3_octaves };
[INFO] [stdout]    |            ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StdRng`, `XorShiftRng`, `random`
[INFO] [stdout]   --> src/bin.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | use rand::{ XorShiftRng, random, StdRng };
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pnt2`, `Vec2`
[INFO] [stdout]   --> src/bin.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | use nalgebra::{ Vec2, Pnt2 };
[INFO] [stdout]    |                 ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::num::Float`
[INFO] [stdout]  --> src/generators/vanilla/biomes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ::num::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:50:50
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn sample_biome_range(biomes: &GenUnit2<u8>, size: Vec2<u32>, pos: Pnt2<u32>) -> (f64, f64) {
[INFO] [stdout]    |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn make_biome_index(pos: Pnt2<i32>, temp: f32, wet: f32) -> (u8, u8) {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wet`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let (temp, wet) = data;
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_wet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn make_biome_val(pos: Pnt2<i32>, data: (u8, u8)) -> u8 {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_source`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for current_source in 0..source_num {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_cave`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         for current_cave in 0..num_caves {
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_cave`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `curr`
[INFO] [stdout]    --> src/generators/vanilla/caves.rs:262:22
[INFO] [stdout]     |
[INFO] [stdout] 262 | fn block_is_carvable(curr: u8, above: u8) -> bool {
[INFO] [stdout]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_curr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]   --> src/rnd/simplex_octaves.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         for num in 0..octaves {
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_pos`
[INFO] [stdout]   --> src/gen/unit.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         for x_pos in 0..size.x {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_x_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z_pos`
[INFO] [stdout]   --> src/gen/unit.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |             for z_pos in 0..size.z {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_z_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_pos`
[INFO] [stdout]   --> src/gen/unit.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 for y_pos in 0..size.y {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::num::Float`
[INFO] [stdout]  --> src/generators/vanilla/biomes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ::num::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:50:50
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn sample_biome_range(biomes: &GenUnit2<u8>, size: Vec2<u32>, pos: Pnt2<u32>) -> (f64, f64) {
[INFO] [stdout]    |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn make_biome_index(pos: Pnt2<i32>, temp: f32, wet: f32) -> (u8, u8) {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wet`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let (temp, wet) = data;
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_wet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn make_biome_val(pos: Pnt2<i32>, data: (u8, u8)) -> u8 {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_source`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for current_source in 0..source_num {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_cave`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         for current_cave in 0..num_caves {
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_cave`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `curr`
[INFO] [stdout]    --> src/generators/vanilla/caves.rs:262:22
[INFO] [stdout]     |
[INFO] [stdout] 262 | fn block_is_carvable(curr: u8, above: u8) -> bool {
[INFO] [stdout]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_curr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]   --> src/rnd/simplex_octaves.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         for num in 0..octaves {
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_pos`
[INFO] [stdout]   --> src/gen/unit.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         for x_pos in 0..size.x {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_x_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z_pos`
[INFO] [stdout]   --> src/gen/unit.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |             for z_pos in 0..size.z {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_z_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_pos`
[INFO] [stdout]   --> src/gen/unit.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 for y_pos in 0..size.y {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_y_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut temp_src = GenSimplex::new(1, 16.0, SimplexNoiseType::Normalized);
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut wet_src = GenSimplex::new(2, 16.0, SimplexNoiseType::Normalized);
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut biome_idx = GenSimpleFnMixer::new(make_biome_index, temp_src, wet_src);
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut temp_src = GenSimplex::new(1, 16.0, SimplexNoiseType::Normalized);
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut wet_src = GenSimplex::new(2, 16.0, SimplexNoiseType::Normalized);
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut biome_idx = GenSimpleFnMixer::new(make_biome_index, temp_src, wet_src);
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_island.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(seed: i64, island_chance: i32) -> Rc<GenIsland> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_zoom.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(seed: i64, zoom_type: ZoomType, source: Rc<GenLayer<I>>
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_remove_ocean.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(seed: i64, factor: i32, source: Rc<GenLayer<bool>>) -> Rc<GenReduceOcean> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Original`
[INFO] [stdout]   --> src/layer/layer_simplex.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Original,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Normalized`
[INFO] [stdout]   --> src/layer/layer_simplex.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Normalized,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_simplex.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(seed: i64, scale: f32, noise_type: SimplexNoiseType) -> Rc<GenSimplex> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(fun: fn(Pnt2<i32>) -> O) -> Rc<GenSimpleFn<O>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(fun: fn(Pnt2<i32>, I) -> O, source: Rc<GenLayer<I>>) -> Rc<GenSimpleFnTransformer<I, O>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn new(fun: fn(Pnt2<i32>, I1, I2) -> O, 
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `GenL`
[INFO] [stdout]   --> src/layer/mod.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub type GenL<O> = Rc<GenLayer<O>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lerp_height_field`
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn lerp_height_field(density_field: &GenUnit3<f64>, 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `biome_height_min`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn biome_height_min(id: u8) -> f64 { 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `biome_height_variation`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn biome_height_variation(id: u8) -> f64 { 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `scale_height_noise`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn scale_height_noise(input: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sample_biome_range`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn sample_biome_range(biomes: &GenUnit2<u8>, size: Vec2<u32>, pos: Pnt2<u32>) -> (f64, f64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gen_height_field`
[INFO] [stdout]    --> src/generators/vanilla/height_field.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub fn gen_height_field(state: &WorldGeneratorState, biomes: &GenUnit2<u8>, 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `COORDINATE_SCALE`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const COORDINATE_SCALE: f64 = 684.412;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HEIGHT_SCALE`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const HEIGHT_SCALE: f64 = 684.412;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAIN_NOISE_SCALE_X`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const MAIN_NOISE_SCALE_X: f64 = 80.0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAIN_NOISE_SCALE_Y`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const MAIN_NOISE_SCALE_Y: f64 = 160.0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAIN_NOISE_SCALE_Z`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const MAIN_NOISE_SCALE_Z: f64 = 80.0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEPTH_NOISE_SCALE_X`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const DEPTH_NOISE_SCALE_X: f64 = 200.0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEPTH_NOISE_SCALE_Z`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const DEPTH_NOISE_SCALE_Z: f64 = 200.0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BIOME_DEPTH_OFFSET`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const BIOME_DEPTH_OFFSET: f64 = 0.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BIOME_DEPTH_WEIGHT`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const BIOME_DEPTH_WEIGHT: f64 = 1.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BIOME_SCALE_OFFSET`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const BIOME_SCALE_OFFSET: f64 = 0.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BIOME_SCALE_WEIGHT`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const BIOME_SCALE_WEIGHT: f64 = 1.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEPTH_BASE_SIZE`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const DEPTH_BASE_SIZE: f64 = 8.5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HEIGHT_STRETCH`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const HEIGHT_STRETCH: f64 = 12.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LOWER_LIMIT_SCALE`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const LOWER_LIMIT_SCALE: f64 = 512.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UPPER_LIMIT_SCALE`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const UPPER_LIMIT_SCALE: f64 = 512.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SEA_LEVEL`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const SEA_LEVEL: u32 = 62;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NOISE_SCALE`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const NOISE_SCALE: f64 = 40000.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `denormalize_clamp`
[INFO] [stdout]  --> src/generators/vanilla/util.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn denormalize_clamp<T: Float>(val: T, lower: T, upper: T) -> T {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parabolic_field`
[INFO] [stdout]   --> src/generators/vanilla/util.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parabolic_field() -> Vec<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `height_field_idx`
[INFO] [stdout]   --> src/generators/vanilla/util.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn height_field_idx(x: u32, y: u32, z: u32) -> usize {(x + (z*5) + (y*5*5)) as usize}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `chunk_data_idx`
[INFO] [stdout]   --> src/generators/vanilla/util.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn chunk_data_idx(x: u32, y: u32, z: u32) -> usize {((x & 15) | ((z & 15) << 4) | (y & 255) << 8) as usize}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gen_noise_octaves`
[INFO] [stdout]   --> src/generators/vanilla/util.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn gen_noise_octaves(seed: &OctavesSeed, pos: &[f64; 3], size: &[u32; 3], scale: &[f64; 3], mult: f64) -> Vec<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `land_mask`
[INFO] [stdout]  --> src/generators/vanilla/biomes.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn land_mask() -> GenL<bool> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `biome_map`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn biome_map() -> GenL<u8> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BIOME_BLOCK_MUTATE_SEED`
[INFO] [stdout]  --> src/generators/vanilla/biome_block_mutate.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const BIOME_BLOCK_MUTATE_SEED: u32 = 77236476;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_AIR`
[INFO] [stdout]  --> src/generators/vanilla/biome_block_mutate.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const BLOCK_AIR: u8 = 0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_STONE`
[INFO] [stdout]  --> src/generators/vanilla/biome_block_mutate.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const BLOCK_STONE: u8 = 1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_GRASS`
[INFO] [stdout]   --> src/generators/vanilla/biome_block_mutate.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | const BLOCK_GRASS: u8 = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_DIRT`
[INFO] [stdout]   --> src/generators/vanilla/biome_block_mutate.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const BLOCK_DIRT: u8 = 3;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_BEDROCK`
[INFO] [stdout]   --> src/generators/vanilla/biome_block_mutate.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const BLOCK_BEDROCK: u8 = 7;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mutate_chunk`
[INFO] [stdout]   --> src/generators/vanilla/biome_block_mutate.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn mutate_chunk(world_state: &WorldGeneratorState, blocks: &mut [u8], chunk_pos: &[i32; 2]) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mutate_chunk_column`
[INFO] [stdout]   --> src/generators/vanilla/biome_block_mutate.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn mutate_chunk_column(world_state: &WorldGeneratorState, blocks: &mut [u8], 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CAVE_GEN_RAND_SALT`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | const CAVE_GEN_RAND_SALT: u64 = 87462348731267;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RANGE_CHUNKS`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const RANGE_CHUNKS: u32 = 8;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_AIR`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const BLOCK_AIR: u8 = 0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_STONE`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | const BLOCK_STONE: u8 = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_GRASS`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | const BLOCK_GRASS: u8 = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_DIRT`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | const BLOCK_DIRT: u8 = 3;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_FLOWING_WATER`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | const BLOCK_FLOWING_WATER: u8 = 8;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_WATER`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | const BLOCK_WATER: u8 = 9;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_FLOWING_LAVA`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const BLOCK_FLOWING_LAVA: u8 = 10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_LAVA`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | const BLOCK_LAVA: u8 = 11;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_chunk_idx`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn get_chunk_idx(pos_x: i64, pos_y: i64, pos_z: i64) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `generate`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn generate(chunk_data: &mut GenUnit3<u8>, world_seed: u32, chunk_pos: Pnt2<i32>) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `single_generate`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn single_generate<R>(chunk_data: &mut GenUnit3<u8>, rand: &mut R, current: Pnt2<i32>, 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `carve_dead_cave`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn carve_dead_cave<R>(chunk_data: &mut GenUnit3<u8>, rand: &mut R, 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `carve_cave`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub fn carve_cave<R>(chunk_data: &mut GenUnit3<u8>, rand: &mut R, chunk_pos: Pnt2<i32>,
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `carve_cave_step`
[INFO] [stdout]    --> src/generators/vanilla/caves.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn carve_cave_step(chunk_data: &mut GenUnit3<u8>, 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `block_is_carvable`
[INFO] [stdout]    --> src/generators/vanilla/caves.rs:262:4
[INFO] [stdout]     |
[INFO] [stdout] 262 | fn block_is_carvable(curr: u8, above: u8) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `scan_water`
[INFO] [stdout]    --> src/generators/vanilla/caves.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 | fn scan_water(chunk_data: &mut GenUnit3<u8>, carve_box_start: Pnt3<i64>, 
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `WorldGeneratorState`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct WorldGeneratorState {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new<R: Rng>(rand: &mut R) -> WorldGeneratorState {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `generate_chunk`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn generate_chunk(state: &WorldGeneratorState, chunk_pos: Pnt2<i32>) -> GenUnit3<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_generate_chunk`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn test_generate_chunk(chunk_pos: &[i32; 2]) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `OctavesSeed`
[INFO] [stdout]  --> src/rnd/simplex_octaves.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct OctavesSeed {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/rnd/simplex_octaves.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new<R: Rng>(rand: &mut R, octaves: u32) -> OctavesSeed {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `simplex3`
[INFO] [stdout]   --> src/rnd/simplex_octaves.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn simplex3(&self, pos: &[f64; 3]) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `simplex2`
[INFO] [stdout]   --> src/rnd/simplex_octaves.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn simplex2(&self, pos: &[f64; 2]) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `simplex3_octaves`
[INFO] [stdout]   --> src/rnd/simplex_octaves.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn simplex3_octaves(seed: &OctavesSeed, pos: &[f64; 3]) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LCG_MULT`
[INFO] [stdout]  --> src/rnd/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const LCG_MULT: u64 = 6364136223846793005;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LCG_ADD`
[INFO] [stdout]  --> src/rnd/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const LCG_ADD: u64 = 1442695040888963407;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INIT_VAL`
[INFO] [stdout]  --> src/rnd/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const INIT_VAL: u64 = 781637684348;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `twist`
[INFO] [stdout]   --> src/rnd/mod.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn twist(seed: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RngBuilder`
[INFO] [stdout]   --> src/rnd/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct RngBuilder {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `init`
[INFO] [stdout]   --> src/rnd/mod.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn init() -> RngBuilder {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `mix`
[INFO] [stdout]   --> src/rnd/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn mix(mut self, mix: u64) -> RngBuilder {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next_u32`
[INFO] [stdout]   --> src/rnd/mod.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn next_u32(&mut self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build`
[INFO] [stdout]   --> src/rnd/mod.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn build(mut self) -> XorShiftRng {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `GenUnit3`
[INFO] [stdout]  --> src/gen/unit.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type GenUnit3<N> = GenUnit<N>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new3`
[INFO] [stdout]   --> src/gen/unit.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new3(size: Vec3<u32>, default: N) -> GenUnit<N> where N: Clone {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new2`
[INFO] [stdout]   --> src/gen/unit.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new2(size: Vec2<u32>, default: N) -> GenUnit<N> where N: Clone {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new3_from_vec`
[INFO] [stdout]   --> src/gen/unit.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new3_from_vec(size: Vec3<u32>, data: Vec<N>) -> GenUnit<N> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `gen_simplex`
[INFO] [stdout]   --> src/gen/unit.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn gen_simplex(seed: &OctavesSeed, pos: Pnt3<f64>, size: Vec3<u32>,
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_idx`
[INFO] [stdout]   --> src/gen/unit.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn from_idx(&self, mut idx: usize) -> Pnt3<u32> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size2`
[INFO] [stdout]   --> src/gen/unit.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn size2(&self) -> Vec2<u32> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_Y` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 let RANGE_INV_Y: f64 = 1.0/(scale[1] as f64);
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_y`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_Z` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:65:25
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     let RANGE_INV_Z: f64 = 1.0/(scale[2] as f64);
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_X` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         let RANGE_INV_X: f64 = 1.0/(scale[0] as f64);
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 138 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_island.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(seed: i64, island_chance: i32) -> Rc<GenIsland> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_zoom.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(seed: i64, zoom_type: ZoomType, source: Rc<GenLayer<I>>
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_remove_ocean.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(seed: i64, factor: i32, source: Rc<GenLayer<bool>>) -> Rc<GenReduceOcean> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Original`
[INFO] [stdout]   --> src/layer/layer_simplex.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Original,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Normalized`
[INFO] [stdout]   --> src/layer/layer_simplex.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Normalized,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_simplex.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(seed: i64, scale: f32, noise_type: SimplexNoiseType) -> Rc<GenSimplex> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(fun: fn(Pnt2<i32>) -> O) -> Rc<GenSimpleFn<O>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(fun: fn(Pnt2<i32>, I) -> O, source: Rc<GenLayer<I>>) -> Rc<GenSimpleFnTransformer<I, O>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/layer/layer_simple_fn.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn new(fun: fn(Pnt2<i32>, I1, I2) -> O, 
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `GenL`
[INFO] [stdout]   --> src/layer/mod.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub type GenL<O> = Rc<GenLayer<O>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lerp_height_field`
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn lerp_height_field(density_field: &GenUnit3<f64>, 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `biome_height_min`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn biome_height_min(id: u8) -> f64 { 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `biome_height_variation`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn biome_height_variation(id: u8) -> f64 { 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `scale_height_noise`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn scale_height_noise(input: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sample_biome_range`
[INFO] [stdout]   --> src/generators/vanilla/height_field.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn sample_biome_range(biomes: &GenUnit2<u8>, size: Vec2<u32>, pos: Pnt2<u32>) -> (f64, f64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gen_height_field`
[INFO] [stdout]    --> src/generators/vanilla/height_field.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub fn gen_height_field(state: &WorldGeneratorState, biomes: &GenUnit2<u8>, 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `COORDINATE_SCALE`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const COORDINATE_SCALE: f64 = 684.412;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HEIGHT_SCALE`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const HEIGHT_SCALE: f64 = 684.412;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAIN_NOISE_SCALE_X`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const MAIN_NOISE_SCALE_X: f64 = 80.0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAIN_NOISE_SCALE_Y`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const MAIN_NOISE_SCALE_Y: f64 = 160.0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAIN_NOISE_SCALE_Z`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const MAIN_NOISE_SCALE_Z: f64 = 80.0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEPTH_NOISE_SCALE_X`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const DEPTH_NOISE_SCALE_X: f64 = 200.0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEPTH_NOISE_SCALE_Z`
[INFO] [stdout]  --> src/generators/vanilla/constants.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const DEPTH_NOISE_SCALE_Z: f64 = 200.0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BIOME_DEPTH_OFFSET`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const BIOME_DEPTH_OFFSET: f64 = 0.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BIOME_DEPTH_WEIGHT`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const BIOME_DEPTH_WEIGHT: f64 = 1.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BIOME_SCALE_OFFSET`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const BIOME_SCALE_OFFSET: f64 = 0.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BIOME_SCALE_WEIGHT`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const BIOME_SCALE_WEIGHT: f64 = 1.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEPTH_BASE_SIZE`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const DEPTH_BASE_SIZE: f64 = 8.5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HEIGHT_STRETCH`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const HEIGHT_STRETCH: f64 = 12.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LOWER_LIMIT_SCALE`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const LOWER_LIMIT_SCALE: f64 = 512.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UPPER_LIMIT_SCALE`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const UPPER_LIMIT_SCALE: f64 = 512.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SEA_LEVEL`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const SEA_LEVEL: u32 = 62;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NOISE_SCALE`
[INFO] [stdout]   --> src/generators/vanilla/constants.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const NOISE_SCALE: f64 = 40000.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `denormalize_clamp`
[INFO] [stdout]  --> src/generators/vanilla/util.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn denormalize_clamp<T: Float>(val: T, lower: T, upper: T) -> T {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parabolic_field`
[INFO] [stdout]   --> src/generators/vanilla/util.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn parabolic_field() -> Vec<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `height_field_idx`
[INFO] [stdout]   --> src/generators/vanilla/util.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn height_field_idx(x: u32, y: u32, z: u32) -> usize {(x + (z*5) + (y*5*5)) as usize}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `chunk_data_idx`
[INFO] [stdout]   --> src/generators/vanilla/util.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn chunk_data_idx(x: u32, y: u32, z: u32) -> usize {((x & 15) | ((z & 15) << 4) | (y & 255) << 8) as usize}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gen_noise_octaves`
[INFO] [stdout]   --> src/generators/vanilla/util.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn gen_noise_octaves(seed: &OctavesSeed, pos: &[f64; 3], size: &[u32; 3], scale: &[f64; 3], mult: f64) -> Vec<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `land_mask`
[INFO] [stdout]  --> src/generators/vanilla/biomes.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn land_mask() -> GenL<bool> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `biome_map`
[INFO] [stdout]   --> src/generators/vanilla/biomes.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn biome_map() -> GenL<u8> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BIOME_BLOCK_MUTATE_SEED`
[INFO] [stdout]  --> src/generators/vanilla/biome_block_mutate.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const BIOME_BLOCK_MUTATE_SEED: u32 = 77236476;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_AIR`
[INFO] [stdout]  --> src/generators/vanilla/biome_block_mutate.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const BLOCK_AIR: u8 = 0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_STONE`
[INFO] [stdout]  --> src/generators/vanilla/biome_block_mutate.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const BLOCK_STONE: u8 = 1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_GRASS`
[INFO] [stdout]   --> src/generators/vanilla/biome_block_mutate.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | const BLOCK_GRASS: u8 = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_DIRT`
[INFO] [stdout]   --> src/generators/vanilla/biome_block_mutate.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const BLOCK_DIRT: u8 = 3;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_BEDROCK`
[INFO] [stdout]   --> src/generators/vanilla/biome_block_mutate.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const BLOCK_BEDROCK: u8 = 7;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mutate_chunk`
[INFO] [stdout]   --> src/generators/vanilla/biome_block_mutate.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn mutate_chunk(world_state: &WorldGeneratorState, blocks: &mut [u8], chunk_pos: &[i32; 2]) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mutate_chunk_column`
[INFO] [stdout]   --> src/generators/vanilla/biome_block_mutate.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn mutate_chunk_column(world_state: &WorldGeneratorState, blocks: &mut [u8], 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CAVE_GEN_RAND_SALT`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | const CAVE_GEN_RAND_SALT: u64 = 87462348731267;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RANGE_CHUNKS`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const RANGE_CHUNKS: u32 = 8;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_AIR`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const BLOCK_AIR: u8 = 0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_STONE`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | const BLOCK_STONE: u8 = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_GRASS`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | const BLOCK_GRASS: u8 = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_DIRT`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | const BLOCK_DIRT: u8 = 3;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_FLOWING_WATER`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | const BLOCK_FLOWING_WATER: u8 = 8;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_WATER`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | const BLOCK_WATER: u8 = 9;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_FLOWING_LAVA`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const BLOCK_FLOWING_LAVA: u8 = 10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BLOCK_LAVA`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | const BLOCK_LAVA: u8 = 11;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_chunk_idx`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn get_chunk_idx(pos_x: i64, pos_y: i64, pos_z: i64) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `generate`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn generate(chunk_data: &mut GenUnit3<u8>, world_seed: u32, chunk_pos: Pnt2<i32>) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `single_generate`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn single_generate<R>(chunk_data: &mut GenUnit3<u8>, rand: &mut R, current: Pnt2<i32>, 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `carve_dead_cave`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn carve_dead_cave<R>(chunk_data: &mut GenUnit3<u8>, rand: &mut R, 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `carve_cave`
[INFO] [stdout]   --> src/generators/vanilla/caves.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub fn carve_cave<R>(chunk_data: &mut GenUnit3<u8>, rand: &mut R, chunk_pos: Pnt2<i32>,
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `carve_cave_step`
[INFO] [stdout]    --> src/generators/vanilla/caves.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn carve_cave_step(chunk_data: &mut GenUnit3<u8>, 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `block_is_carvable`
[INFO] [stdout]    --> src/generators/vanilla/caves.rs:262:4
[INFO] [stdout]     |
[INFO] [stdout] 262 | fn block_is_carvable(curr: u8, above: u8) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `scan_water`
[INFO] [stdout]    --> src/generators/vanilla/caves.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 | fn scan_water(chunk_data: &mut GenUnit3<u8>, carve_box_start: Pnt3<i64>, 
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `WorldGeneratorState`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct WorldGeneratorState {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new<R: Rng>(rand: &mut R) -> WorldGeneratorState {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `generate_chunk`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn generate_chunk(state: &WorldGeneratorState, chunk_pos: Pnt2<i32>) -> GenUnit3<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_generate_chunk`
[INFO] [stdout]   --> src/generators/vanilla/mod.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn test_generate_chunk(chunk_pos: &[i32; 2]) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `OctavesSeed`
[INFO] [stdout]  --> src/rnd/simplex_octaves.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct OctavesSeed {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/rnd/simplex_octaves.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new<R: Rng>(rand: &mut R, octaves: u32) -> OctavesSeed {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `simplex3`
[INFO] [stdout]   --> src/rnd/simplex_octaves.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn simplex3(&self, pos: &[f64; 3]) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `simplex2`
[INFO] [stdout]   --> src/rnd/simplex_octaves.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn simplex2(&self, pos: &[f64; 2]) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `simplex3_octaves`
[INFO] [stdout]   --> src/rnd/simplex_octaves.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn simplex3_octaves(seed: &OctavesSeed, pos: &[f64; 3]) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LCG_MULT`
[INFO] [stdout]  --> src/rnd/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const LCG_MULT: u64 = 6364136223846793005;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LCG_ADD`
[INFO] [stdout]  --> src/rnd/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const LCG_ADD: u64 = 1442695040888963407;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INIT_VAL`
[INFO] [stdout]  --> src/rnd/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const INIT_VAL: u64 = 781637684348;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `twist`
[INFO] [stdout]   --> src/rnd/mod.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn twist(seed: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RngBuilder`
[INFO] [stdout]   --> src/rnd/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct RngBuilder {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `init`
[INFO] [stdout]   --> src/rnd/mod.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn init() -> RngBuilder {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `mix`
[INFO] [stdout]   --> src/rnd/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn mix(mut self, mix: u64) -> RngBuilder {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next_u32`
[INFO] [stdout]   --> src/rnd/mod.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn next_u32(&mut self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build`
[INFO] [stdout]   --> src/rnd/mod.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn build(mut self) -> XorShiftRng {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `GenUnit3`
[INFO] [stdout]  --> src/gen/unit.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type GenUnit3<N> = GenUnit<N>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new3`
[INFO] [stdout]   --> src/gen/unit.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new3(size: Vec3<u32>, default: N) -> GenUnit<N> where N: Clone {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new2`
[INFO] [stdout]   --> src/gen/unit.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new2(size: Vec2<u32>, default: N) -> GenUnit<N> where N: Clone {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new3_from_vec`
[INFO] [stdout]   --> src/gen/unit.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new3_from_vec(size: Vec3<u32>, data: Vec<N>) -> GenUnit<N> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `gen_simplex`
[INFO] [stdout]   --> src/gen/unit.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn gen_simplex(seed: &OctavesSeed, pos: Pnt3<f64>, size: Vec3<u32>,
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_idx`
[INFO] [stdout]   --> src/gen/unit.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn from_idx(&self, mut idx: usize) -> Pnt3<u32> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size2`
[INFO] [stdout]   --> src/gen/unit.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn size2(&self) -> Vec2<u32> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_Y` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 let RANGE_INV_Y: f64 = 1.0/(scale[1] as f64);
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_y`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_Z` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:65:25
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     let RANGE_INV_Z: f64 = 1.0/(scale[2] as f64);
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RANGE_INV_X` should have a snake case name
[INFO] [stdout]   --> src/generators/vanilla/lerp.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         let RANGE_INV_X: f64 = 1.0/(scale[0] as f64);
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: convert the identifier to snake case: `range_inv_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 138 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.09s
[INFO] running `Command { std: "docker" "inspect" "23b056fa44d6aa1bb17dfd5c436a8b3ca1d6964708320c26ecf6b829f095b5c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b056fa44d6aa1bb17dfd5c436a8b3ca1d6964708320c26ecf6b829f095b5c0", kill_on_drop: false }`
[INFO] [stdout] 23b056fa44d6aa1bb17dfd5c436a8b3ca1d6964708320c26ecf6b829f095b5c0
