[INFO] cloning repository https://github.com/rolfrm/supersdf-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rolfrm/supersdf-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolfrm%2Fsupersdf-rust", kill_on_drop: false }`
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[INFO] [stdout] 8d3ba1f108eed068e4a14251121c3edf314bfb90
[INFO] checking rolfrm/supersdf-rust against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolfrm%2Fsupersdf-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rolfrm/supersdf-rust
[INFO] finished tweaking git repo https://github.com/rolfrm/supersdf-rust
[INFO] tweaked toml for git repo https://github.com/rolfrm/supersdf-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rolfrm/supersdf-rust on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rolfrm/supersdf-rust already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]  --> src/sdf.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |                        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]   --> src/sdf.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::{fmt, io};
[INFO] [stdout]    |                ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]   --> src/sdf.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::{fmt, io};
[INFO] [stdout]    |                ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]     --> src/sdf.rs:1317:28
[INFO] [stdout]      |
[INFO] [stdout] 1317 |     use std::collections::{HashMap, HashSet};
[INFO] [stdout]      |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ThreadRng`
[INFO] [stdout]     --> src/sdf.rs:1320:23
[INFO] [stdout]      |
[INFO] [stdout] 1320 |     use rand::{rngs::{ThreadRng, StdRng}, SeedableRng};
[INFO] [stdout]      |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/sdf.rs:127:24
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn distance(&self, pos: Vec3) -> f32 {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner`
[INFO] [stdout]    --> src/sdf.rs:858:44
[INFO] [stdout]     |
[INFO] [stdout] 858 |             DistanceFieldEnum::Coloring(c, inner) => c.color(pos),
[INFO] [stdout]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> src/sdf.rs:1067:13
[INFO] [stdout]      |
[INFO] [stdout] 1067 |         for i in 0..n {
[INFO] [stdout]      |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]     --> src/sdf.rs:1071:42
[INFO] [stdout]      |
[INFO] [stdout] 1071 |             DistanceFieldEnum::Primitive(p) => {f.write_str("primitive\n")},
[INFO] [stdout]      |                                          ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]     --> src/sdf.rs:1304:40
[INFO] [stdout]      |
[INFO] [stdout] 1304 |                     Coloring::Gradient(g) => write!(f, "(gradient: ? {})", inner),
[INFO] [stdout]      |                                        ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::ComplexField`
[INFO] [stdout]     --> src/sdf.rs:1319:9
[INFO] [stdout]      |
[INFO] [stdout] 1319 |     use nalgebra::ComplexField;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/sdf.rs:127:24
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn distance(&self, pos: Vec3) -> f32 {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SdfPrinter` is never constructed
[INFO] [stdout]     --> src/sdf.rs:1122:8
[INFO] [stdout]      |
[INFO] [stdout] 1122 | struct SdfPrinter{
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vec2` is never constructed
[INFO] [stdout]  --> src/vec2.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Vec2 {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `length`, `abs`, and `dot` are never used
[INFO] [stdout]   --> src/vec2.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Vec2 {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(x: f32, y: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn length(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn abs(&self) -> Vec2 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn dot(self, other: Vec2) -> f32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ff` is never used
[INFO] [stdout]    --> src/sdf_compiler.rs:769:4
[INFO] [stdout]     |
[INFO] [stdout] 769 | fn ff(v: f32) -> String {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner`
[INFO] [stdout]    --> src/sdf.rs:858:44
[INFO] [stdout]     |
[INFO] [stdout] 858 |             DistanceFieldEnum::Coloring(c, inner) => c.color(pos),
[INFO] [stdout]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> src/sdf.rs:1067:13
[INFO] [stdout]      |
[INFO] [stdout] 1067 |         for i in 0..n {
[INFO] [stdout]      |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]     --> src/sdf.rs:1071:42
[INFO] [stdout]      |
[INFO] [stdout] 1071 |             DistanceFieldEnum::Primitive(p) => {f.write_str("primitive\n")},
[INFO] [stdout]      |                                          ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/sdf.rs:1081:17
[INFO] [stdout]      |
[INFO] [stdout] 1081 |                 f.write_str("subtract"); 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1081 |                 let _ = f.write_str("subtract"); 
[INFO] [stdout]      |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]     --> src/sdf.rs:1304:40
[INFO] [stdout]      |
[INFO] [stdout] 1304 |                     Coloring::Gradient(g) => write!(f, "(gradient: ? {})", inner),
[INFO] [stdout]      |                                        ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/sdf.rs:1082:17
[INFO] [stdout]      |
[INFO] [stdout] 1082 |                 sub.left.as_ref().print_graph_rec(n + 1, f);
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1082 |                 let _ = sub.left.as_ref().print_graph_rec(n + 1, f);
[INFO] [stdout]      |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sdf`
[INFO] [stdout]     --> src/sdf.rs:1342:13
[INFO] [stdout]      |
[INFO] [stdout] 1342 |         let sdf = build_test();
[INFO] [stdout]      |             ^^^ help: if this is intentional, prefix it with an underscore: `_sdf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `IntoVector3Array` should have a snake case name
[INFO] [stdout]    --> src/vec3.rs:266:8
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub fn IntoVector3Array(vecs : Vec<Vec3>) -> Vec<Vector3<f32>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `into_vector3_array`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bounds`
[INFO] [stdout]     --> src/sdf.rs:1401:13
[INFO] [stdout]      |
[INFO] [stdout] 1401 |         let bounds =  sdf.calculate_sphere_bounds();
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bounds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> src/sdf.rs:1438:13
[INFO] [stdout]      |
[INFO] [stdout] 1438 |         for i in 0..n {
[INFO] [stdout]      |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sdf3`
[INFO] [stdout]     --> src/sdf.rs:1483:13
[INFO] [stdout]      |
[INFO] [stdout] 1483 |         let sdf3 = map.get(&sdf4).unwrap();
[INFO] [stdout]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_sdf3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sdf2`
[INFO] [stdout]     --> src/sdf.rs:1536:13
[INFO] [stdout]      |
[INFO] [stdout] 1536 |         let sdf2 = sdf.optimized_for_block(Vec3::new(-2.0, 0.0, 0.0), 5.0, &mut HashSet::new());
[INFO] [stdout]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_sdf2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_build_big_optimize2` is never used
[INFO] [stdout]     --> src/sdf.rs:1397:8
[INFO] [stdout]      |
[INFO] [stdout] 1397 |     fn test_build_big_optimize2(){
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vec2` is never constructed
[INFO] [stdout]  --> src/vec2.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Vec2 {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `length`, `abs`, and `dot` are never used
[INFO] [stdout]   --> src/vec2.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Vec2 {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(x: f32, y: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn length(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn abs(&self) -> Vec2 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn dot(self, other: Vec2) -> f32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ff` is never used
[INFO] [stdout]    --> src/sdf_compiler.rs:769:4
[INFO] [stdout]     |
[INFO] [stdout] 769 | fn ff(v: f32) -> String {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/sdf.rs:1081:17
[INFO] [stdout]      |
[INFO] [stdout] 1081 |                 f.write_str("subtract"); 
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1081 |                 let _ = f.write_str("subtract"); 
[INFO] [stdout]      |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/sdf.rs:1082:17
[INFO] [stdout]      |
[INFO] [stdout] 1082 |                 sub.left.as_ref().print_graph_rec(n + 1, f);
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1082 |                 let _ = sub.left.as_ref().print_graph_rec(n + 1, f);
[INFO] [stdout]      |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]     --> src/sdf.rs:1484:9
[INFO] [stdout]      |
[INFO] [stdout] 1484 |         &sdf.clone().build_map(&mut map);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]      |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1484 |         let _ = &sdf.clone().build_map(&mut map);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `IntoVector3Array` should have a snake case name
[INFO] [stdout]    --> src/vec3.rs:266:8
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub fn IntoVector3Array(vecs : Vec<Vec3>) -> Vec<Vector3<f32>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `into_vector3_array`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/octree2.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/octree2.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cell_min`
[INFO] [stdout]   --> src/octree2.rs:91:17
[INFO] [stdout]    |
[INFO] [stdout] 91 |             let cell_min = center - Vec3::new(half, half, half);
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_min`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cell_max`
[INFO] [stdout]   --> src/octree2.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |             let cell_max = center + Vec3::new(half, half, half);
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/octree2.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |             let content = optimized.calculate_aabb_bounds();
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center`
[INFO] [stdout]    --> src/main.rs:499:47
[INFO] [stdout]     |
[INFO] [stdout] 499 | fn get_superchunk(node: &octree2::OctreeNode, center: Vec3, size: f32, palette: &mut Palette, cube_vbo: GLuint, min_size: f32) -> S...
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/main.rs:499:61
[INFO] [stdout]     |
[INFO] [stdout] 499 | ...::OctreeNode, center: Vec3, size: f32, palette: &mut Palette, cube_vbo: GLuint, min_size: f32) -> SuperChunk {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/main.rs:1032:21
[INFO] [stdout]      |
[INFO] [stdout]  878 |         unsafe {
[INFO] [stdout]      |         ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 1032 |                     unsafe {
[INFO] [stdout]      |                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cell_min`
[INFO] [stdout]   --> src/octree2.rs:91:17
[INFO] [stdout]    |
[INFO] [stdout] 91 |             let cell_min = center - Vec3::new(half, half, half);
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_min`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cell_max`
[INFO] [stdout]   --> src/octree2.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |             let cell_max = center + Vec3::new(half, half, half);
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> src/octree2.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |             let content = optimized.calculate_aabb_bounds();
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> src/main.rs:1063:22
[INFO] [stdout]      |
[INFO] [stdout] 1063 |                 for (i, node) in to_render.iter().enumerate() {
[INFO] [stdout]      |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_vertex_shader_src` is never used
[INFO] [stdout]   --> src/main.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn block_vertex_shader_src(stride: usize) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_block_program` is never used
[INFO] [stdout]    --> src/main.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn build_block_program(frag_src: &str, param_count: usize) -> Option<BlockProgram> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rebuild` is never used
[INFO] [stdout]    --> src/main.rs:285:8
[INFO] [stdout]     |
[INFO] [stdout] 277 | impl Octree {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 285 |     fn rebuild(&mut self, sdf: &DistanceFieldEnum) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_LAYERS_PER_TEXTURE` is never used
[INFO] [stdout]    --> src/main.rs:394:7
[INFO] [stdout]     |
[INFO] [stdout] 394 | const MAX_LAYERS_PER_TEXTURE: usize = 2048;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOD_FACTOR` is never used
[INFO] [stdout]    --> src/main.rs:395:7
[INFO] [stdout]     |
[INFO] [stdout] 395 | const LOD_FACTOR: f32 = 60.0;   // use coarse LOD when distance > size * LOD_FACTOR
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_LOD_SIZE` is never used
[INFO] [stdout]    --> src/main.rs:396:7
[INFO] [stdout]     |
[INFO] [stdout] 396 | const MAX_LOD_SIZE: f32 = 64.0; // max branch size to voxelize for LOD
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_sdf` is never used
[INFO] [stdout]    --> src/main.rs:432:4
[INFO] [stdout]     |
[INFO] [stdout] 432 | fn hash_sdf(sdf: &DistanceFieldEnum) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROOT_SIZE` is never used
[INFO] [stdout]  --> src/octree2.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const ROOT_SIZE: f32 = 1024.0 * 16.0;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `is_empty`, `count_leaves`, `for_each_leaf`, and `count_branches` are never used
[INFO] [stdout]    --> src/octree2.rs:38:12
[INFO] [stdout]     |
[INFO] [stdout]  35 | impl OctreeNode {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  38 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn count_leaves(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn for_each_leaf<F>(&self, f: &mut F)
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn count_branches(node: &OctreeNode) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center`
[INFO] [stdout]    --> src/main.rs:499:47
[INFO] [stdout]     |
[INFO] [stdout] 499 | fn get_superchunk(node: &octree2::OctreeNode, center: Vec3, size: f32, palette: &mut Palette, cube_vbo: GLuint, min_size: f32) -> S...
[INFO] [stdout]     |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/main.rs:499:61
[INFO] [stdout]     |
[INFO] [stdout] 499 | ...::OctreeNode, center: Vec3, size: f32, palette: &mut Palette, cube_vbo: GLuint, min_size: f32) -> SuperChunk {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> src/main.rs:1032:21
[INFO] [stdout]      |
[INFO] [stdout]  878 |         unsafe {
[INFO] [stdout]      |         ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 1032 |                     unsafe {
[INFO] [stdout]      |                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> src/main.rs:1063:22
[INFO] [stdout]      |
[INFO] [stdout] 1063 |                 for (i, node) in to_render.iter().enumerate() {
[INFO] [stdout]      |                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_vertex_shader_src` is never used
[INFO] [stdout]   --> src/main.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn block_vertex_shader_src(stride: usize) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_block_program` is never used
[INFO] [stdout]    --> src/main.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn build_block_program(frag_src: &str, param_count: usize) -> Option<BlockProgram> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rebuild` is never used
[INFO] [stdout]    --> src/main.rs:285:8
[INFO] [stdout]     |
[INFO] [stdout] 277 | impl Octree {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 285 |     fn rebuild(&mut self, sdf: &DistanceFieldEnum) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_LAYERS_PER_TEXTURE` is never used
[INFO] [stdout]    --> src/main.rs:394:7
[INFO] [stdout]     |
[INFO] [stdout] 394 | const MAX_LAYERS_PER_TEXTURE: usize = 2048;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOD_FACTOR` is never used
[INFO] [stdout]    --> src/main.rs:395:7
[INFO] [stdout]     |
[INFO] [stdout] 395 | const LOD_FACTOR: f32 = 60.0;   // use coarse LOD when distance > size * LOD_FACTOR
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_LOD_SIZE` is never used
[INFO] [stdout]    --> src/main.rs:396:7
[INFO] [stdout]     |
[INFO] [stdout] 396 | const MAX_LOD_SIZE: f32 = 64.0; // max branch size to voxelize for LOD
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_sdf` is never used
[INFO] [stdout]    --> src/main.rs:432:4
[INFO] [stdout]     |
[INFO] [stdout] 432 | fn hash_sdf(sdf: &DistanceFieldEnum) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROOT_SIZE` is never used
[INFO] [stdout]  --> src/octree2.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const ROOT_SIZE: f32 = 1024.0 * 16.0;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `is_empty`, `count_leaves`, `for_each_leaf`, and `count_branches` are never used
[INFO] [stdout]    --> src/octree2.rs:38:12
[INFO] [stdout]     |
[INFO] [stdout]  35 | impl OctreeNode {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  38 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn count_leaves(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn for_each_leaf<F>(&self, f: &mut F)
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn count_branches(node: &OctreeNode) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `bitflags`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | bitflags = "2.4.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `bitflags`
[INFO] [stderr] warning: `supersdf` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.45s
[INFO] running `Command { std: "docker" "inspect" "533ac3c2c095687d634ff8f2788888732e3365d81eee17cd1ca1ca8f20b70855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "533ac3c2c095687d634ff8f2788888732e3365d81eee17cd1ca1ca8f20b70855", kill_on_drop: false }`
[INFO] [stdout] 533ac3c2c095687d634ff8f2788888732e3365d81eee17cd1ca1ca8f20b70855
