[INFO] cloning repository https://github.com/gfodor/voxel-optimizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gfodor/voxel-optimizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfodor%2Fvoxel-optimizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfodor%2Fvoxel-optimizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cbc49e7662aca0cd9caee3b6d70457f9dedbab1
[INFO] testing gfodor/voxel-optimizer against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfodor%2Fvoxel-optimizer" "/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/gfodor/voxel-optimizer
[INFO] finished tweaking git repo https://github.com/gfodor/voxel-optimizer
[INFO] tweaked toml for git repo https://github.com/gfodor/voxel-optimizer written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gfodor/voxel-optimizer on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gfodor/voxel-optimizer 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crunch v0.5.3
[INFO] [stderr]   Downloaded flate2 v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37
[INFO] running `Command { std: "docker" "start" "bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling crunch v0.5.3
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.5
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling clap_builder v4.5.32
[INFO] [stderr]    Compiling flate2 v1.1.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling clap v4.5.32
[INFO] [stderr]    Compiling voxel_optimizer v2.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `end_index` is never read
[INFO] [stdout]    --> src/vox_importer.rs:798:32
[INFO] [stdout]     |
[INFO] [stdout] 798 |     let mut end_index: usize = 0;
[INFO] [stdout]     |                                ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 818 |         end_index = find_next_newline_after_index(&ply_bytes[start_index..]).unwrap() + start_index;
[INFO] [stdout]     |         ------------------------------------------------------------------------------------------- `end_index` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `buf` is never read
[INFO] [stdout]    --> src/vox_importer.rs:914:19
[INFO] [stdout]     |
[INFO] [stdout] 914 |     let mut buf = 0;
[INFO] [stdout]     |                   ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 917 |         buf = vox_bytes[size_index+4] as usize+256*vox_bytes[size_index+5] as usize;
[INFO] [stdout]     |         --------------------------------------------------------------------------- `buf` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `term` is never read
[INFO] [stdout]     --> src/vox_importer.rs:978:24
[INFO] [stdout]      |
[INFO] [stdout]  978 |         let mut term = 0.0;
[INFO] [stdout]      |                        ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1019 |         term = -0.5*((x as f32-127.5).abs())+63.75;
[INFO] [stdout]      |         ------------------------------------------ `term` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1376:25
[INFO] [stdout]      |
[INFO] [stdout] 1376 |             let mut x = 0.0;
[INFO] [stdout]      |                         ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1388 |                 x = self.vertices[v as usize].x as f32;
[INFO] [stdout]      |                 -------------------------------------- `x` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1377:25
[INFO] [stdout]      |
[INFO] [stdout] 1377 |             let mut y = 0.0;
[INFO] [stdout]      |                         ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1389 |                 y = self.vertices[v as usize].y as f32;
[INFO] [stdout]      |                 -------------------------------------- `y` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `z` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1378:25
[INFO] [stdout]      |
[INFO] [stdout] 1378 |             let mut z = 0.0;
[INFO] [stdout]      |                         ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1390 |                 z = self.vertices[v as usize].z as f32;
[INFO] [stdout]      |                 -------------------------------------- `z` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `xs` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1392:26
[INFO] [stdout]      |
[INFO] [stdout] 1392 |             let mut xs = String::new();
[INFO] [stdout]      |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1396 |             if x.fract() == 0.0 {xs = format!("{:.0}", x)}else{xs = format!("{}",x)}
[INFO] [stdout]      |                                                                -- `xs` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ys` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1393:26
[INFO] [stdout]      |
[INFO] [stdout] 1393 |             let mut ys = String::new();
[INFO] [stdout]      |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1397 |             if y.fract() == 0.0 {ys = format!("{:.0}", y)}else{ys = format!("{}",y)}
[INFO] [stdout]      |                                                                -- `ys` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `zs` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1394:26
[INFO] [stdout]      |
[INFO] [stdout] 1394 |             let mut zs = String::new();
[INFO] [stdout]      |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1398 |             if z.fract() == 0.0 {zs = format!("{:.0}", z)}else{zs = format!("{}",z)}
[INFO] [stdout]      |                                                                -- `zs` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scalar` is never constructed
[INFO] [stdout]   --> src/vox_importer.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Scalar{n:i32}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_number` and `to` are never used
[INFO] [stdout]   --> src/vox_importer.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Scalar{
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 20 |     fn from_number(n: i32)->Scalar{Scalar {n}}
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 21 |     fn to(self)->i32{self.n}
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size_in_bytes`, `node_id`, `name`, `hidden`, and `layer` are never read
[INFO] [stdout]    --> src/vox_importer.rs:349:5
[INFO] [stdout]     |
[INFO] [stdout] 348 | pub struct Trn{
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 349 |     size_in_bytes: u16,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 350 |     node_id: u16,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     name: Vec<u8>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 354 |     hidden: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 355 |     child_node_id: u16,
[INFO] [stdout] 356 |     layer: u8,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Trn` 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: fields `size_in_bytes`, `node_id`, and `n_of_children` are never read
[INFO] [stdout]    --> src/vox_importer.rs:506:5
[INFO] [stdout]     |
[INFO] [stdout] 505 | pub struct Grp{
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 506 |     size_in_bytes: u16,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 507 |     node_id: u16,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 510 |     n_of_children: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Grp` 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: fields `size_in_bytes`, `node_id`, and `n_of_models` are never read
[INFO] [stdout]    --> src/vox_importer.rs:577:5
[INFO] [stdout]     |
[INFO] [stdout] 576 | pub struct Shp{
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 577 |     size_in_bytes: u16,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 578 |     node_id: u16,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 581 |     n_of_models: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Shp` 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: struct `Dict` is never constructed
[INFO] [stdout]    --> src/vox_importer.rs:634:12
[INFO] [stdout]     |
[INFO] [stdout] 634 | pub struct Dict{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VoxString` is never constructed
[INFO] [stdout]    --> src/vox_importer.rs:639:12
[INFO] [stdout]     |
[INFO] [stdout] 639 | pub struct VoxString{
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_next_x` is never used
[INFO] [stdout]     --> src/vox_importer.rs:1077:4
[INFO] [stdout]      |
[INFO] [stdout] 1077 | fn find_next_x(bytes: &[u8], x: &[u8]) -> Option<usize>{bytes.windows(x.len()).position(|window| window == x)}
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_next_space_after_index` is never used
[INFO] [stdout]     --> src/vox_importer.rs:1078:4
[INFO] [stdout]      |
[INFO] [stdout] 1078 | fn find_next_space_after_index(bytes: &[u8]) -> Option<usize> {bytes.iter().position(|&x| x==b' ')}
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_made_by_ephtracy` is never used
[INFO] [stdout]     --> src/vox_importer.rs:1080:8
[INFO] [stdout]      |
[INFO] [stdout] 1080 | pub fn is_made_by_ephtracy(ply: Ply) -> bool { ply.exported_by == "comment : MagicaVoxel @ Ephtracy"}
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `vector_to_scalar_index` is never used
[INFO] [stdout]   --> src/greedy_mesher.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl ColourMatrix{
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn vector_to_scalar_index(&mut self, x:i32, y:i32, z:i32)->usize{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shape` is never read
[INFO] [stdout]    --> src/greedy_mesher.rs:273:5
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub struct BoolMatrix{
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 273 |     shape:(i32,i32,i32),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_size`, `get_cube_bool`, and `contains` are never used
[INFO] [stdout]    --> src/greedy_mesher.rs:292:8
[INFO] [stdout]     |
[INFO] [stdout] 277 | impl BoolMatrix{
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 292 |     fn set_size(&mut self, shapex: i32, shapey: i32, shapez: i32){
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 316 |     fn get_cube_bool(&mut self, x: i32, y:i32, z: i32)->bool{
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |     fn contains(&mut self, x:usize, y:usize, z:usize)->bool{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cube` is never constructed
[INFO] [stdout]    --> src/greedy_mesher.rs:339:12
[INFO] [stdout]     |
[INFO] [stdout] 339 | pub struct Cube{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_face` and `from_nothing` are never used
[INFO] [stdout]    --> src/greedy_mesher.rs:347:8
[INFO] [stdout]     |
[INFO] [stdout] 346 | impl Cube{
[INFO] [stdout]     | --------- associated functions in this implementation
[INFO] [stdout] 347 |     fn from_face(f: &CubeF) -> Cube{
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     fn from_nothing(position: (f32, f32, f32))-> Cube{
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Front` is never constructed
[INFO] [stdout]    --> src/greedy_mesher.rs:394:5
[INFO] [stdout]     |
[INFO] [stdout] 389 | pub enum Direction{
[INFO] [stdout]     |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 394 |     Front,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Direction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeV` is never constructed
[INFO] [stdout]    --> src/greedy_mesher.rs:397:12
[INFO] [stdout]     |
[INFO] [stdout] 397 | pub struct CubeV{
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeVt` is never constructed
[INFO] [stdout]    --> src/greedy_mesher.rs:402:12
[INFO] [stdout]     |
[INFO] [stdout] 402 | pub struct CubeVt{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeIndexPosition` is never constructed
[INFO] [stdout]    --> src/greedy_mesher.rs:467:12
[INFO] [stdout]     |
[INFO] [stdout] 467 | pub struct CubeIndexPosition{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `from`, and `to_tuple_xyz` are never used
[INFO] [stdout]    --> src/greedy_mesher.rs:473:8
[INFO] [stdout]     |
[INFO] [stdout] 472 | impl CubeIndexPosition{
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout] 473 |     fn new(p:(f32,f32,f32))->CubeIndexPosition{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 480 |     fn from(p:(f32,f32,f32))->CubeIndexPosition{
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 487 |     fn to_tuple_xyz(&self)->(i32,i32,i32){
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `materials` is never read
[INFO] [stdout]   --> src/vox_exporter.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Obj{
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub materials: Option<Vec<vox_importer::Matl>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Obj` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_texture_some` is never used
[INFO] [stdout]    --> src/vox_exporter.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl TextureMap{
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 174 |     fn is_texture_some(&self)->bool{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]    --> src/vox_exporter.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | impl Rgb{
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 187 |     fn from(rgb:Option<(u8,u8,u8)>, ba:(u8,u8,u8)) -> Rgb{
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.18s
[INFO] running `Command { std: "docker" "inspect" "bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling voxel_optimizer v2.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `end_index` is never read
[INFO] [stdout]    --> src/vox_importer.rs:798:32
[INFO] [stdout]     |
[INFO] [stdout] 798 |     let mut end_index: usize = 0;
[INFO] [stdout]     |                                ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 818 |         end_index = find_next_newline_after_index(&ply_bytes[start_index..]).unwrap() + start_index;
[INFO] [stdout]     |         ------------------------------------------------------------------------------------------- `end_index` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `buf` is never read
[INFO] [stdout]    --> src/vox_importer.rs:914:19
[INFO] [stdout]     |
[INFO] [stdout] 914 |     let mut buf = 0;
[INFO] [stdout]     |                   ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 917 |         buf = vox_bytes[size_index+4] as usize+256*vox_bytes[size_index+5] as usize;
[INFO] [stdout]     |         --------------------------------------------------------------------------- `buf` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `term` is never read
[INFO] [stdout]     --> src/vox_importer.rs:978:24
[INFO] [stdout]      |
[INFO] [stdout]  978 |         let mut term = 0.0;
[INFO] [stdout]      |                        ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1019 |         term = -0.5*((x as f32-127.5).abs())+63.75;
[INFO] [stdout]      |         ------------------------------------------ `term` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1376:25
[INFO] [stdout]      |
[INFO] [stdout] 1376 |             let mut x = 0.0;
[INFO] [stdout]      |                         ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1388 |                 x = self.vertices[v as usize].x as f32;
[INFO] [stdout]      |                 -------------------------------------- `x` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1377:25
[INFO] [stdout]      |
[INFO] [stdout] 1377 |             let mut y = 0.0;
[INFO] [stdout]      |                         ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1389 |                 y = self.vertices[v as usize].y as f32;
[INFO] [stdout]      |                 -------------------------------------- `y` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `z` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1378:25
[INFO] [stdout]      |
[INFO] [stdout] 1378 |             let mut z = 0.0;
[INFO] [stdout]      |                         ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1390 |                 z = self.vertices[v as usize].z as f32;
[INFO] [stdout]      |                 -------------------------------------- `z` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `xs` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1392:26
[INFO] [stdout]      |
[INFO] [stdout] 1392 |             let mut xs = String::new();
[INFO] [stdout]      |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1396 |             if x.fract() == 0.0 {xs = format!("{:.0}", x)}else{xs = format!("{}",x)}
[INFO] [stdout]      |                                                                -- `xs` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ys` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1393:26
[INFO] [stdout]      |
[INFO] [stdout] 1393 |             let mut ys = String::new();
[INFO] [stdout]      |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1397 |             if y.fract() == 0.0 {ys = format!("{:.0}", y)}else{ys = format!("{}",y)}
[INFO] [stdout]      |                                                                -- `ys` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `zs` is never read
[INFO] [stdout]     --> src/vox_exporter.rs:1394:26
[INFO] [stdout]      |
[INFO] [stdout] 1394 |             let mut zs = String::new();
[INFO] [stdout]      |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 1398 |             if z.fract() == 0.0 {zs = format!("{:.0}", z)}else{zs = format!("{}",z)}
[INFO] [stdout]      |                                                                -- `zs` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scalar` is never constructed
[INFO] [stdout]   --> src/vox_importer.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Scalar{n:i32}
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_number` and `to` are never used
[INFO] [stdout]   --> src/vox_importer.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Scalar{
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 20 |     fn from_number(n: i32)->Scalar{Scalar {n}}
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 21 |     fn to(self)->i32{self.n}
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size_in_bytes`, `node_id`, `name`, `hidden`, and `layer` are never read
[INFO] [stdout]    --> src/vox_importer.rs:349:5
[INFO] [stdout]     |
[INFO] [stdout] 348 | pub struct Trn{
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 349 |     size_in_bytes: u16,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 350 |     node_id: u16,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     name: Vec<u8>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 354 |     hidden: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 355 |     child_node_id: u16,
[INFO] [stdout] 356 |     layer: u8,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Trn` 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: fields `size_in_bytes`, `node_id`, and `n_of_children` are never read
[INFO] [stdout]    --> src/vox_importer.rs:506:5
[INFO] [stdout]     |
[INFO] [stdout] 505 | pub struct Grp{
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 506 |     size_in_bytes: u16,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 507 |     node_id: u16,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 510 |     n_of_children: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Grp` 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: fields `size_in_bytes`, `node_id`, and `n_of_models` are never read
[INFO] [stdout]    --> src/vox_importer.rs:577:5
[INFO] [stdout]     |
[INFO] [stdout] 576 | pub struct Shp{
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 577 |     size_in_bytes: u16,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 578 |     node_id: u16,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 581 |     n_of_models: u8,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Shp` 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: struct `Dict` is never constructed
[INFO] [stdout]    --> src/vox_importer.rs:634:12
[INFO] [stdout]     |
[INFO] [stdout] 634 | pub struct Dict{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VoxString` is never constructed
[INFO] [stdout]    --> src/vox_importer.rs:639:12
[INFO] [stdout]     |
[INFO] [stdout] 639 | pub struct VoxString{
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_next_x` is never used
[INFO] [stdout]     --> src/vox_importer.rs:1077:4
[INFO] [stdout]      |
[INFO] [stdout] 1077 | fn find_next_x(bytes: &[u8], x: &[u8]) -> Option<usize>{bytes.windows(x.len()).position(|window| window == x)}
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_next_space_after_index` is never used
[INFO] [stdout]     --> src/vox_importer.rs:1078:4
[INFO] [stdout]      |
[INFO] [stdout] 1078 | fn find_next_space_after_index(bytes: &[u8]) -> Option<usize> {bytes.iter().position(|&x| x==b' ')}
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_made_by_ephtracy` is never used
[INFO] [stdout]     --> src/vox_importer.rs:1080:8
[INFO] [stdout]      |
[INFO] [stdout] 1080 | pub fn is_made_by_ephtracy(ply: Ply) -> bool { ply.exported_by == "comment : MagicaVoxel @ Ephtracy"}
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `vector_to_scalar_index` is never used
[INFO] [stdout]   --> src/greedy_mesher.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl ColourMatrix{
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn vector_to_scalar_index(&mut self, x:i32, y:i32, z:i32)->usize{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shape` is never read
[INFO] [stdout]    --> src/greedy_mesher.rs:273:5
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub struct BoolMatrix{
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 273 |     shape:(i32,i32,i32),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_size`, `get_cube_bool`, and `contains` are never used
[INFO] [stdout]    --> src/greedy_mesher.rs:292:8
[INFO] [stdout]     |
[INFO] [stdout] 277 | impl BoolMatrix{
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 292 |     fn set_size(&mut self, shapex: i32, shapey: i32, shapez: i32){
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 316 |     fn get_cube_bool(&mut self, x: i32, y:i32, z: i32)->bool{
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |     fn contains(&mut self, x:usize, y:usize, z:usize)->bool{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cube` is never constructed
[INFO] [stdout]    --> src/greedy_mesher.rs:339:12
[INFO] [stdout]     |
[INFO] [stdout] 339 | pub struct Cube{
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_face` and `from_nothing` are never used
[INFO] [stdout]    --> src/greedy_mesher.rs:347:8
[INFO] [stdout]     |
[INFO] [stdout] 346 | impl Cube{
[INFO] [stdout]     | --------- associated functions in this implementation
[INFO] [stdout] 347 |     fn from_face(f: &CubeF) -> Cube{
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     fn from_nothing(position: (f32, f32, f32))-> Cube{
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Front` is never constructed
[INFO] [stdout]    --> src/greedy_mesher.rs:394:5
[INFO] [stdout]     |
[INFO] [stdout] 389 | pub enum Direction{
[INFO] [stdout]     |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 394 |     Front,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Direction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeV` is never constructed
[INFO] [stdout]    --> src/greedy_mesher.rs:397:12
[INFO] [stdout]     |
[INFO] [stdout] 397 | pub struct CubeV{
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeVt` is never constructed
[INFO] [stdout]    --> src/greedy_mesher.rs:402:12
[INFO] [stdout]     |
[INFO] [stdout] 402 | pub struct CubeVt{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CubeIndexPosition` is never constructed
[INFO] [stdout]    --> src/greedy_mesher.rs:467:12
[INFO] [stdout]     |
[INFO] [stdout] 467 | pub struct CubeIndexPosition{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `from`, and `to_tuple_xyz` are never used
[INFO] [stdout]    --> src/greedy_mesher.rs:473:8
[INFO] [stdout]     |
[INFO] [stdout] 472 | impl CubeIndexPosition{
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout] 473 |     fn new(p:(f32,f32,f32))->CubeIndexPosition{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 480 |     fn from(p:(f32,f32,f32))->CubeIndexPosition{
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 487 |     fn to_tuple_xyz(&self)->(i32,i32,i32){
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `materials` is never read
[INFO] [stdout]   --> src/vox_exporter.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Obj{
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub materials: Option<Vec<vox_importer::Matl>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Obj` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_texture_some` is never used
[INFO] [stdout]    --> src/vox_exporter.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl TextureMap{
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 174 |     fn is_texture_some(&self)->bool{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]    --> src/vox_exporter.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | impl Rgb{
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 187 |     fn from(rgb:Option<(u8,u8,u8)>, ba:(u8,u8,u8)) -> Rgb{
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `end_index` is never read
[INFO] [stderr]    --> src/vox_importer.rs:798:32
[INFO] [stderr]     |
[INFO] [stderr] 798 |     let mut end_index: usize = 0;
[INFO] [stderr]     |                                ^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 818 |         end_index = find_next_newline_after_index(&ply_bytes[start_index..]).unwrap() + start_index;
[INFO] [stderr]     |         ------------------------------------------------------------------------------------------- `end_index` is overwritten here before the previous value is read
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `buf` is never read
[INFO] [stderr]    --> src/vox_importer.rs:914:19
[INFO] [stderr]     |
[INFO] [stderr] 914 |     let mut buf = 0;
[INFO] [stderr]     |                   ^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 917 |         buf = vox_bytes[size_index+4] as usize+256*vox_bytes[size_index+5] as usize;
[INFO] [stderr]     |         --------------------------------------------------------------------------- `buf` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `term` is never read
[INFO] [stderr]     --> src/vox_importer.rs:978:24
[INFO] [stderr]      |
[INFO] [stderr]  978 |         let mut term = 0.0;
[INFO] [stderr]      |                        ^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 1019 |         term = -0.5*((x as f32-127.5).abs())+63.75;
[INFO] [stderr]      |         ------------------------------------------ `term` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x` is never read
[INFO] [stderr]     --> src/vox_exporter.rs:1376:25
[INFO] [stderr]      |
[INFO] [stderr] 1376 |             let mut x = 0.0;
[INFO] [stderr]      |                         ^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 1388 |                 x = self.vertices[v as usize].x as f32;
[INFO] [stderr]      |                 -------------------------------------- `x` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y` is never read
[INFO] [stderr]     --> src/vox_exporter.rs:1377:25
[INFO] [stderr]      |
[INFO] [stderr] 1377 |             let mut y = 0.0;
[INFO] [stderr]      |                         ^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 1389 |                 y = self.vertices[v as usize].y as f32;
[INFO] [stderr]      |                 -------------------------------------- `y` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `z` is never read
[INFO] [stderr]     --> src/vox_exporter.rs:1378:25
[INFO] [stderr]      |
[INFO] [stderr] 1378 |             let mut z = 0.0;
[INFO] [stderr]      |                         ^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 1390 |                 z = self.vertices[v as usize].z as f32;
[INFO] [stderr]      |                 -------------------------------------- `z` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `xs` is never read
[INFO] [stderr]     --> src/vox_exporter.rs:1392:26
[INFO] [stderr]      |
[INFO] [stderr] 1392 |             let mut xs = String::new();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 1396 |             if x.fract() == 0.0 {xs = format!("{:.0}", x)}else{xs = format!("{}",x)}
[INFO] [stderr]      |                                                                -- `xs` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ys` is never read
[INFO] [stderr]     --> src/vox_exporter.rs:1393:26
[INFO] [stderr]      |
[INFO] [stderr] 1393 |             let mut ys = String::new();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 1397 |             if y.fract() == 0.0 {ys = format!("{:.0}", y)}else{ys = format!("{}",y)}
[INFO] [stderr]      |                                                                -- `ys` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `zs` is never read
[INFO] [stderr]     --> src/vox_exporter.rs:1394:26
[INFO] [stderr]      |
[INFO] [stderr] 1394 |             let mut zs = String::new();
[INFO] [stderr]      |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 1398 |             if z.fract() == 0.0 {zs = format!("{:.0}", z)}else{zs = format!("{}",z)}
[INFO] [stderr]      |                                                                -- `zs` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Scalar` is never constructed
[INFO] [stderr]   --> src/vox_importer.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Scalar{n:i32}
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_number` and `to` are never used
[INFO] [stderr]   --> src/vox_importer.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Scalar{
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 20 |     fn from_number(n: i32)->Scalar{Scalar {n}}
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 21 |     fn to(self)->i32{self.n}
[INFO] [stderr]    |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `size_in_bytes`, `node_id`, `name`, `hidden`, and `layer` are never read
[INFO] [stderr]    --> src/vox_importer.rs:349:5
[INFO] [stderr]     |
[INFO] [stderr] 348 | pub struct Trn{
[INFO] [stderr]     |            --- fields in this struct
[INFO] [stderr] 349 |     size_in_bytes: u16,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 350 |     node_id: u16,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 353 |     name: Vec<u8>,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 354 |     hidden: u8,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 355 |     child_node_id: u16,
[INFO] [stderr] 356 |     layer: u8,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Trn` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `size_in_bytes`, `node_id`, and `n_of_children` are never read
[INFO] [stderr]    --> src/vox_importer.rs:506:5
[INFO] [stderr]     |
[INFO] [stderr] 505 | pub struct Grp{
[INFO] [stderr]     |            --- fields in this struct
[INFO] [stderr] 506 |     size_in_bytes: u16,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 507 |     node_id: u16,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 510 |     n_of_children: u8,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Grp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `size_in_bytes`, `node_id`, and `n_of_models` are never read
[INFO] [stderr]    --> src/vox_importer.rs:577:5
[INFO] [stderr]     |
[INFO] [stderr] 576 | pub struct Shp{
[INFO] [stderr]     |            --- fields in this struct
[INFO] [stderr] 577 |     size_in_bytes: u16,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 578 |     node_id: u16,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 581 |     n_of_models: u8,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Shp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Dict` is never constructed
[INFO] [stderr]    --> src/vox_importer.rs:634:12
[INFO] [stderr]     |
[INFO] [stderr] 634 | pub struct Dict{
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `VoxString` is never constructed
[INFO] [stderr]    --> src/vox_importer.rs:639:12
[INFO] [stderr]     |
[INFO] [stderr] 639 | pub struct VoxString{
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_next_x` is never used
[INFO] [stderr]     --> src/vox_importer.rs:1077:4
[INFO] [stderr]      |
[INFO] [stderr] 1077 | fn find_next_x(bytes: &[u8], x: &[u8]) -> Option<usize>{bytes.windows(x.len()).position(|window| window == x)}
[INFO] [stderr]      |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_next_space_after_index` is never used
[INFO] [stderr]     --> src/vox_importer.rs:1078:4
[INFO] [stderr]      |
[INFO] [stderr] 1078 | fn find_next_space_after_index(bytes: &[u8]) -> Option<usize> {bytes.iter().position(|&x| x==b' ')}
[INFO] [stderr]      |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_made_by_ephtracy` is never used
[INFO] [stderr]     --> src/vox_importer.rs:1080:8
[INFO] [stderr]      |
[INFO] [stderr] 1080 | pub fn is_made_by_ephtracy(ply: Ply) -> bool { ply.exported_by == "comment : MagicaVoxel @ Ephtracy"}
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `vector_to_scalar_index` is never used
[INFO] [stderr]   --> src/greedy_mesher.rs:65:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | impl ColourMatrix{
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 65 |     fn vector_to_scalar_index(&mut self, x:i32, y:i32, z:i32)->usize{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `shape` is never read
[INFO] [stderr]    --> src/greedy_mesher.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 272 | pub struct BoolMatrix{
[INFO] [stderr]     |            ---------- field in this struct
[INFO] [stderr] 273 |     shape:(i32,i32,i32),
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `set_size`, `get_cube_bool`, and `contains` are never used
[INFO] [stderr]    --> src/greedy_mesher.rs:292:8
[INFO] [stderr]     |
[INFO] [stderr] 277 | impl BoolMatrix{
[INFO] [stderr]     | --------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 292 |     fn set_size(&mut self, shapex: i32, shapey: i32, shapez: i32){
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 316 |     fn get_cube_bool(&mut self, x: i32, y:i32, z: i32)->bool{
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 334 |     fn contains(&mut self, x:usize, y:usize, z:usize)->bool{
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Cube` is never constructed
[INFO] [stderr]    --> src/greedy_mesher.rs:339:12
[INFO] [stderr]     |
[INFO] [stderr] 339 | pub struct Cube{
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `from_face` and `from_nothing` are never used
[INFO] [stderr]    --> src/greedy_mesher.rs:347:8
[INFO] [stderr]     |
[INFO] [stderr] 346 | impl Cube{
[INFO] [stderr]     | --------- associated functions in this implementation
[INFO] [stderr] 347 |     fn from_face(f: &CubeF) -> Cube{
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 372 |     fn from_nothing(position: (f32, f32, f32))-> Cube{
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Front` is never constructed
[INFO] [stderr]    --> src/greedy_mesher.rs:394:5
[INFO] [stderr]     |
[INFO] [stderr] 389 | pub enum Direction{
[INFO] [stderr]     |          --------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 394 |     Front,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Direction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CubeV` is never constructed
[INFO] [stderr]    --> src/greedy_mesher.rs:397:12
[INFO] [stderr]     |
[INFO] [stderr] 397 | pub struct CubeV{
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CubeVt` is never constructed
[INFO] [stderr]    --> src/greedy_mesher.rs:402:12
[INFO] [stderr]     |
[INFO] [stderr] 402 | pub struct CubeVt{
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CubeIndexPosition` is never constructed
[INFO] [stderr]    --> src/greedy_mesher.rs:467:12
[INFO] [stderr]     |
[INFO] [stderr] 467 | pub struct CubeIndexPosition{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `from`, and `to_tuple_xyz` are never used
[INFO] [stderr]    --> src/greedy_mesher.rs:473:8
[INFO] [stderr]     |
[INFO] [stderr] 472 | impl CubeIndexPosition{
[INFO] [stderr]     | ---------------------- associated items in this implementation
[INFO] [stderr] 473 |     fn new(p:(f32,f32,f32))->CubeIndexPosition{
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 480 |     fn from(p:(f32,f32,f32))->CubeIndexPosition{
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 487 |     fn to_tuple_xyz(&self)->(i32,i32,i32){
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `materials` is never read
[INFO] [stderr]   --> src/vox_exporter.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Obj{
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub materials: Option<Vec<vox_importer::Matl>>,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Obj` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_texture_some` is never used
[INFO] [stderr]    --> src/vox_exporter.rs:174:8
[INFO] [stderr]     |
[INFO] [stderr] 128 | impl TextureMap{
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 174 |     fn is_texture_some(&self)->bool{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from` is never used
[INFO] [stderr]    --> src/vox_exporter.rs:187:8
[INFO] [stderr]     |
[INFO] [stderr] 186 | impl Rgb{
[INFO] [stderr]     | -------- associated function in this implementation
[INFO] [stderr] 187 |     fn from(rgb:Option<(u8,u8,u8)>, ba:(u8,u8,u8)) -> Rgb{
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `voxel_optimizer` (bin "voxel_optimizer" test) generated 32 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/voxel_optimizer-a379574ee13043ea)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37", kill_on_drop: false }`
[INFO] [stdout] bb1b1bc9f9fc8ce17b09a00bb83b86dd60147d6875835a038ab704956b9e5f37
