[INFO] cloning repository https://github.com/6felipe/opengl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/6felipe/opengl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F6felipe%2Fopengl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F6felipe%2Fopengl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a4abb72dc1aa21b7a1845a4329ac3bedd998a5d
[INFO] checking 6felipe/opengl against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F6felipe%2Fopengl" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/6felipe/opengl
[INFO] finished tweaking git repo https://github.com/6felipe/opengl
[INFO] tweaked toml for git repo https://github.com/6felipe/opengl written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/6felipe/opengl on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/6felipe/opengl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gl v0.14.0
[INFO] [stderr]   Downloaded chlorine v1.0.10
[INFO] [stderr]   Downloaded imgui-opengl-renderer v0.12.1
[INFO] [stderr]   Downloaded xml-rs v0.8.18
[INFO] [stderr]   Downloaded imgui v0.11.0
[INFO] [stderr]   Downloaded glfw v0.41.0
[INFO] [stderr]   Downloaded glfw-sys v3.3.5
[INFO] [stderr]   Downloaded imgui-sys v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f0c13f090558e5bbab875bc716cacbcefeab5502d6285a6f2074bcfc94bf00e
[INFO] running `Command { std: "docker" "start" "-a" "1f0c13f090558e5bbab875bc716cacbcefeab5502d6285a6f2074bcfc94bf00e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f0c13f090558e5bbab875bc716cacbcefeab5502d6285a6f2074bcfc94bf00e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f0c13f090558e5bbab875bc716cacbcefeab5502d6285a6f2074bcfc94bf00e", kill_on_drop: false }`
[INFO] [stdout] 1f0c13f090558e5bbab875bc716cacbcefeab5502d6285a6f2074bcfc94bf00e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72a715ab925c6562cef80ced7be1285c403b5f5cc359fc5190732a9e2ec5d4be
[INFO] running `Command { std: "docker" "start" "-a" "72a715ab925c6562cef80ced7be1285c403b5f5cc359fc5190732a9e2ec5d4be", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling xml-rs v0.8.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]     Checking chlorine v1.0.10
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking raw-window-handle v0.4.3
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking raw-window-handle v0.3.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling imgui-opengl-renderer v0.12.1
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling imgui-sys v0.11.0
[INFO] [stderr]    Compiling glfw-sys v3.3.5
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking glfw v0.41.0
[INFO] [stderr]     Checking imgui v0.11.0
[INFO] [stderr]     Checking oglp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `gl::*`
[INFO] [stdout]  --> src/terrain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gl::*;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::shader::Shader`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::shader::Shader;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gl::*`
[INFO] [stdout]  --> src/terrain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gl::*;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::shader::Shader`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::shader::Shader;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::prelude`
[INFO] [stdout]  --> src/terrain.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::prelude`
[INFO] [stdout]  --> src/terrain.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vertex_ammount`
[INFO] [stdout]   --> src/vbo.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let vertex_ammount = (vertices.len() / 3) as i32;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertex_ammount`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vertex_ammount`
[INFO] [stdout]   --> src/vbo.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let vertex_ammount = (vertices.len() / 3) as usize;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertex_ammount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vertex_ammount`
[INFO] [stdout]   --> src/vbo.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let vertex_ammount = (vertices.len() / 3) as i32;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertex_ammount`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vertex_ammount`
[INFO] [stdout]   --> src/vbo.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let vertex_ammount = (vertices.len() / 3) as usize;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertex_ammount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cell_size`
[INFO] [stdout]   --> src/terrain.rs:18:39
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn grid(cols: usize, rows: usize, cell_size: f32) -> (Vec<f32>, Vec<u32>) {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cell_size`
[INFO] [stdout]   --> src/terrain.rs:18:39
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn grid(cols: usize, rows: usize, cell_size: f32) -> (Vec<f32>, Vec<u32>) {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vbo`
[INFO] [stdout]   --> src/mesh.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let (vbo, ebo, vao) = self.vbo;
[INFO] [stdout]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_vbo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ebo`
[INFO] [stdout]   --> src/mesh.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let (vbo, ebo, vao) = self.vbo;
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_ebo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vbo`
[INFO] [stdout]   --> src/mesh.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let (vbo, ebo, vao) = self.vbo;
[INFO] [stdout]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_vbo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ebo`
[INFO] [stdout]   --> src/mesh.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let (vbo, ebo, vao) = self.vbo;
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_ebo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/main.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let size = mesh.indices.len() as i32;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vbo`
[INFO] [stdout]   --> src/mesh.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let (vbo, ebo, vao) = self.vbo;
[INFO] [stdout]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_vbo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ebo`
[INFO] [stdout]   --> src/mesh.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let (vbo, ebo, vao) = self.vbo;
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_ebo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vbo`
[INFO] [stdout]   --> src/mesh.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let (vbo, ebo, vao) = self.vbo;
[INFO] [stdout]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_vbo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ebo`
[INFO] [stdout]   --> src/mesh.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let (vbo, ebo, vao) = self.vbo;
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_ebo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/main.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let size = mesh.indices.len() as i32;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/shader.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Shader {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 14 |     pub unsafe fn new(shader_type: GLenum, code: &str) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERTICES` is never used
[INFO] [stdout]  --> src/vbo.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const VERTICES: [f32; 9] = [
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDICES` is never used
[INFO] [stdout]   --> src/vbo.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const INDICES: [u32; 3] = [
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vbo`, `ebo`, and `vao` are never read
[INFO] [stdout]   --> src/vbo.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct VBO {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 18 |     vbo: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     ebo: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 20 |     vao: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/vbo.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl VBO {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 24 |     pub unsafe fn new(vertices: &Vec<f32>) -> (u32, u32) {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `target` and `right` are never read
[INFO] [stdout]   --> src/camera.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     target: Vector3<f32>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     direction: Vector3<f32>,
[INFO] [stdout] 16 |     right: Vector3<f32>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Camera` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `usize_as_vec3` is never used
[INFO] [stdout]   --> src/util.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn usize_as_vec3(
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Vertex` is never used
[INFO] [stdout]   --> src/terrain.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 | trait Vertex {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `draw` is never used
[INFO] [stdout]   --> src/mesh.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl <'indices>Mesh<'indices> {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub unsafe fn draw(&self) {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/shader.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Shader {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 14 |     pub unsafe fn new(shader_type: GLenum, code: &str) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERTICES` is never used
[INFO] [stdout]  --> src/vbo.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const VERTICES: [f32; 9] = [
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDICES` is never used
[INFO] [stdout]   --> src/vbo.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const INDICES: [u32; 3] = [
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vbo`, `ebo`, and `vao` are never read
[INFO] [stdout]   --> src/vbo.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct VBO {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 18 |     vbo: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     ebo: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 20 |     vao: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/vbo.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl VBO {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 24 |     pub unsafe fn new(vertices: &Vec<f32>) -> (u32, u32) {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `target` and `right` are never read
[INFO] [stdout]   --> src/camera.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Camera {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     target: Vector3<f32>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     direction: Vector3<f32>,
[INFO] [stdout] 16 |     right: Vector3<f32>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Camera` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `usize_as_vec3` is never used
[INFO] [stdout]   --> src/util.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn usize_as_vec3(
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Vertex` is never used
[INFO] [stdout]   --> src/terrain.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 | trait Vertex {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `draw` is never used
[INFO] [stdout]   --> src/mesh.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl <'indices>Mesh<'indices> {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub unsafe fn draw(&self) {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.35s
[INFO] running `Command { std: "docker" "inspect" "72a715ab925c6562cef80ced7be1285c403b5f5cc359fc5190732a9e2ec5d4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a715ab925c6562cef80ced7be1285c403b5f5cc359fc5190732a9e2ec5d4be", kill_on_drop: false }`
[INFO] [stdout] 72a715ab925c6562cef80ced7be1285c403b5f5cc359fc5190732a9e2ec5d4be
