[INFO] updating cached repository void-productions/tiny-game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/void-productions/tiny-game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/void-productions/tiny-game" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/void-productions/tiny-game"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/void-productions/tiny-game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/void-productions/tiny-game" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/void-productions/tiny-game"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/void-productions/tiny-game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1c9544dff2a811caefbcca394e1b835beaa1f305
[INFO] sha for GitHub repo void-productions/tiny-game: 1c9544dff2a811caefbcca394e1b835beaa1f305
[INFO] validating manifest of void-productions/tiny-game on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of void-productions/tiny-game on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing void-productions/tiny-game
[INFO] finished frobbing void-productions/tiny-game
[INFO] frobbed toml for void-productions/tiny-game written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/void-productions/tiny-game/Cargo.toml
[INFO] started frobbing void-productions/tiny-game
[INFO] finished frobbing void-productions/tiny-game
[INFO] frobbed toml for void-productions/tiny-game written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/void-productions/tiny-game/Cargo.toml
[INFO] crate void-productions/tiny-game already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking void-productions/tiny-game against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/void-productions/tiny-game:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b42174f966ba25de5a25754cd2928e4c8e57368121428be52b1162fb1222e524
[INFO] running `"docker" "start" "-a" "b42174f966ba25de5a25754cd2928e4c8e57368121428be52b1162fb1222e524"`
[INFO] [stderr]     Checking simdeez v0.4.2
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking smallvec v0.6.5
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]     Checking x11-dl v2.18.3
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.20.12
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking wayland-commons v0.20.12
[INFO] [stderr]    Compiling wayland-scanner v0.20.12
[INFO] [stderr]    Compiling wayland-client v0.20.12
[INFO] [stderr]    Compiling wayland-protocols v0.20.12
[INFO] [stderr]     Checking smithay-client-toolkit v0.3.0
[INFO] [stderr]     Checking winit v0.17.2
[INFO] [stderr]     Checking simdnoise v2.3.6
[INFO] [stderr]     Checking tiny-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/render.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn render(&mut self, frame: &Frame) {
[INFO] [stderr]    |                              ^^^^^ help: consider prefixing with an underscore: `_frame`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/polygon/chunk.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn build_concrete(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |                       ^^^^^ help: consider prefixing with an underscore: `_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source`
[INFO] [stderr]   --> src/polygon/chunk.rs:26:35
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn build_concrete(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |                                      ^^^^^^ help: consider prefixing with an underscore: `_source`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunk_size`
[INFO] [stderr]   --> src/polygon/chunk.rs:26:50
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn build_concrete(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |                                                     ^^^^^^^^^^ help: consider prefixing with an underscore: `_chunk_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `camera`
[INFO] [stderr]   --> src/polygon/chunk.rs:26:67
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn build_concrete(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |                                                                      ^^^^^^ help: consider prefixing with an underscore: `_camera`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunk_size`
[INFO] [stderr]   --> src/polygon/chunk.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn should_split(chunk_size: u32, dist: f32) -> bool {
[INFO] [stderr]    |                     ^^^^^^^^^^ help: consider prefixing with an underscore: `_chunk_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dist`
[INFO] [stderr]   --> src/polygon/chunk.rs:31:35
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn should_split(chunk_size: u32, dist: f32) -> bool {
[INFO] [stderr]    |                                      ^^^^ help: consider prefixing with an underscore: `_dist`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `with`
[INFO] [stderr]   --> src/vec/vec3t.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn with(a: T) -> Vec3t<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `map`
[INFO] [stderr]    --> src/vec/vec3t.rs:148:2
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub fn map<U, F: Fn(T) -> U>(self, f: F) -> Vec3t<U> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `magnitude`
[INFO] [stderr]    --> src/vec/vec3t.rs:184:2
[INFO] [stderr]     |
[INFO] [stderr] 184 |     pub fn magnitude(self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Chunk`
[INFO] [stderr]  --> src/polygon/chunk.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Chunk {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build`
[INFO] [stderr]   --> src/polygon/chunk.rs:13:2
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn build(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build_concrete`
[INFO] [stderr]   --> src/polygon/chunk.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn build_concrete(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `should_split`
[INFO] [stderr]   --> src/polygon/chunk.rs:31:2
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn should_split(chunk_size: u32, dist: f32) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `calculate_subsource`
[INFO] [stderr]   --> src/polygon/chunk.rs:36:2
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn calculate_subsource(source: Vec3i, chunk_size: u32, i: u8) -> Vec3i {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ChunkWeb`
[INFO] [stderr]  --> src/polygon/web.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct ChunkWeb {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build`
[INFO] [stderr]   --> src/polygon/web.rs:14:2
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn build(frame: &Frame, camera: Vec3f) -> ChunkWeb {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/polygon/web.rs:23:2
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn update(&mut self, frame: &Frame, new_camera: Vec3f, old_camera: Vec3f) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add`
[INFO] [stderr]   --> src/polygon/web.rs:43:2
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn add(&mut self, source: Vec3i, camera: Vec3f, frame: &Frame) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove`
[INFO] [stderr]   --> src/polygon/web.rs:47:2
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn remove(&mut self, source: Vec3i) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `round`
[INFO] [stderr]   --> src/polygon/web.rs:51:2
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn round(v: Vec3f) -> Vec3i {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_environment_base_chunk_sources`
[INFO] [stderr]   --> src/polygon/web.rs:59:2
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn get_environment_base_chunk_sources(camera: Vec3f) -> Vec<Vec3i> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BASE_CHUNK_SIZE`
[INFO] [stderr]   --> src/polygon/mod.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const BASE_CHUNK_SIZE: u32 = 32;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `VISION_RANGE`
[INFO] [stderr]   --> src/polygon/mod.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const VISION_RANGE: f32 = 100.;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PolygonFrame`
[INFO] [stderr]   --> src/polygon/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct PolygonFrame {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build`
[INFO] [stderr]   --> src/polygon/mod.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn build(frame: &Frame) -> PolygonFrame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/polygon/mod.rs:36:2
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn update(&mut self, frame: &Frame) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_camera`
[INFO] [stderr]   --> src/polygon/mod.rs:46:2
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn get_camera(frame: &Frame) -> Vec3f {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/render.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn render(&mut self, frame: &Frame) {
[INFO] [stderr]    |                              ^^^^^ help: consider prefixing with an underscore: `_frame`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/polygon/chunk.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn build_concrete(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |                       ^^^^^ help: consider prefixing with an underscore: `_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source`
[INFO] [stderr]   --> src/polygon/chunk.rs:26:35
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn build_concrete(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |                                      ^^^^^^ help: consider prefixing with an underscore: `_source`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunk_size`
[INFO] [stderr]   --> src/polygon/chunk.rs:26:50
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn build_concrete(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |                                                     ^^^^^^^^^^ help: consider prefixing with an underscore: `_chunk_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `camera`
[INFO] [stderr]   --> src/polygon/chunk.rs:26:67
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn build_concrete(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |                                                                      ^^^^^^ help: consider prefixing with an underscore: `_camera`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunk_size`
[INFO] [stderr]   --> src/polygon/chunk.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn should_split(chunk_size: u32, dist: f32) -> bool {
[INFO] [stderr]    |                     ^^^^^^^^^^ help: consider prefixing with an underscore: `_chunk_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dist`
[INFO] [stderr]   --> src/polygon/chunk.rs:31:35
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn should_split(chunk_size: u32, dist: f32) -> bool {
[INFO] [stderr]    |                                      ^^^^ help: consider prefixing with an underscore: `_dist`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `with`
[INFO] [stderr]   --> src/vec/vec3t.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn with(a: T) -> Vec3t<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `map`
[INFO] [stderr]    --> src/vec/vec3t.rs:148:2
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub fn map<U, F: Fn(T) -> U>(self, f: F) -> Vec3t<U> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `magnitude`
[INFO] [stderr]    --> src/vec/vec3t.rs:184:2
[INFO] [stderr]     |
[INFO] [stderr] 184 |     pub fn magnitude(self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Chunk`
[INFO] [stderr]  --> src/polygon/chunk.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Chunk {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build`
[INFO] [stderr]   --> src/polygon/chunk.rs:13:2
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn build(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build_concrete`
[INFO] [stderr]   --> src/polygon/chunk.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn build_concrete(frame: &Frame, source: Vec3i, chunk_size: u32, camera: Vec3f) -> Chunk {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `should_split`
[INFO] [stderr]   --> src/polygon/chunk.rs:31:2
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn should_split(chunk_size: u32, dist: f32) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `calculate_subsource`
[INFO] [stderr]   --> src/polygon/chunk.rs:36:2
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn calculate_subsource(source: Vec3i, chunk_size: u32, i: u8) -> Vec3i {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ChunkWeb`
[INFO] [stderr]  --> src/polygon/web.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct ChunkWeb {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build`
[INFO] [stderr]   --> src/polygon/web.rs:14:2
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn build(frame: &Frame, camera: Vec3f) -> ChunkWeb {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/polygon/web.rs:23:2
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn update(&mut self, frame: &Frame, new_camera: Vec3f, old_camera: Vec3f) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add`
[INFO] [stderr]   --> src/polygon/web.rs:43:2
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn add(&mut self, source: Vec3i, camera: Vec3f, frame: &Frame) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove`
[INFO] [stderr]   --> src/polygon/web.rs:47:2
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn remove(&mut self, source: Vec3i) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `round`
[INFO] [stderr]   --> src/polygon/web.rs:51:2
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn round(v: Vec3f) -> Vec3i {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_environment_base_chunk_sources`
[INFO] [stderr]   --> src/polygon/web.rs:59:2
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn get_environment_base_chunk_sources(camera: Vec3f) -> Vec<Vec3i> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BASE_CHUNK_SIZE`
[INFO] [stderr]   --> src/polygon/mod.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const BASE_CHUNK_SIZE: u32 = 32;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `VISION_RANGE`
[INFO] [stderr]   --> src/polygon/mod.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | const VISION_RANGE: f32 = 100.;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PolygonFrame`
[INFO] [stderr]   --> src/polygon/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct PolygonFrame {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build`
[INFO] [stderr]   --> src/polygon/mod.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn build(frame: &Frame) -> PolygonFrame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]   --> src/polygon/mod.rs:36:2
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn update(&mut self, frame: &Frame) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_camera`
[INFO] [stderr]   --> src/polygon/mod.rs:46:2
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn get_camera(frame: &Frame) -> Vec3f {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "b42174f966ba25de5a25754cd2928e4c8e57368121428be52b1162fb1222e524"`
[INFO] running `"docker" "rm" "-f" "b42174f966ba25de5a25754cd2928e4c8e57368121428be52b1162fb1222e524"`
[INFO] [stdout] b42174f966ba25de5a25754cd2928e4c8e57368121428be52b1162fb1222e524