[INFO] updating cached repository ivanceras/voxel
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ivanceras/voxel
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ivanceras/voxel" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ivanceras/voxel"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ivanceras/voxel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ivanceras/voxel" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ivanceras/voxel"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ivanceras/voxel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 16caf326f589066dfa5abbeb14db7661581cbf00
[INFO] sha for GitHub repo ivanceras/voxel: 16caf326f589066dfa5abbeb14db7661581cbf00
[INFO] validating manifest of ivanceras/voxel on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ivanceras/voxel on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ivanceras/voxel
[INFO] finished frobbing ivanceras/voxel
[INFO] frobbed toml for ivanceras/voxel written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ivanceras/voxel/Cargo.toml
[INFO] started frobbing ivanceras/voxel
[INFO] finished frobbing ivanceras/voxel
[INFO] frobbed toml for ivanceras/voxel written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/ivanceras/voxel/Cargo.toml
[INFO] crate ivanceras/voxel already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ivanceras/voxel against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-0/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/ivanceras/voxel:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 77f7dfe30b8074e628dc954151dd386363964f4fe2437404f42f93edff89a5a5
[INFO] running `"docker" "start" "-a" "77f7dfe30b8074e628dc954151dd386363964f4fe2437404f42f93edff89a5a5"`
[INFO] [stderr]     Checking voxel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `vector::Vector`
[INFO] [stderr]  --> src/world.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use vector::Vector;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vector::Vector`
[INFO] [stderr]  --> src/world.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use vector::Vector;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/voxeltree.rs:40:28
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn intersection(&self, other: &VoxelTree<T>)->Self{
[INFO] [stderr]    |                            ^^^^^ help: consider prefixing with an underscore: `_other`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tr`
[INFO] [stderr]   --> src/voxeltree.rs:46:25
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn transform(&self, tr: &Transformation) -> Self{
[INFO] [stderr]    |                         ^^ help: consider prefixing with an underscore: `_tr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bbox`
[INFO] [stderr]   --> src/voxeltree.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn from_bounding_box(&self, bbox: &BoundingBox)->Self{
[INFO] [stderr]    |                                 ^^^^ help: consider prefixing with an underscore: `_bbox`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fnc`
[INFO] [stderr]   --> src/voxeltree.rs:57:25
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn from_equation<F>(fnc: F)->Self where F: Fn(Vector)->bool{
[INFO] [stderr]    |                         ^^^ help: consider prefixing with an underscore: `_fnc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/world.rs:64:19
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn from_point(p:&Point) -> Self{
[INFO] [stderr]    |                   ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lod`
[INFO] [stderr]  --> src/object.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn load_voxel_tree(lod: u8) -> VoxelTree<bool>{
[INFO] [stderr]   |                        ^^^ help: consider prefixing with an underscore: `_lod`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bitset`
[INFO] [stderr]  --> src/voxeltree.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     bitset: u64,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `content`
[INFO] [stderr]  --> src/voxeltree.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     content: Option<T>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `children`
[INFO] [stderr]  --> src/voxeltree.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     children: Vec<VoxelTree<T>>
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BoundingBox`
[INFO] [stderr]   --> src/voxeltree.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | struct BoundingBox{
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `intersection`
[INFO] [stderr]   --> src/voxeltree.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn intersection(&self, other: &VoxelTree<T>)->Self{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `transform`
[INFO] [stderr]   --> src/voxeltree.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn transform(&self, tr: &Transformation) -> Self{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_bounding_box`
[INFO] [stderr]   --> src/voxeltree.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn from_bounding_box(&self, bbox: &BoundingBox)->Self{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_equation`
[INFO] [stderr]   --> src/voxeltree.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn from_equation<F>(fnc: F)->Self where F: Fn(Vector)->bool{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_compact_sparse_voxel`
[INFO] [stderr]   --> src/voxeltree.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn to_compact_sparse_voxel() -> Vec<u64>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Camera`
[INFO] [stderr]  --> src/camera.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct Camera{
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/camera.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn get_voxel_tree() -> VoxelTree<bool>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `World`
[INFO] [stderr]  --> src/world.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct World{ 
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/world.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn get_voxel_tree() -> VoxelTree<bool>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_object`
[INFO] [stderr]   --> src/world.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn add_object(&mut self, obj: Object, loc: &Location, trans: &Transformation){
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_lod`
[INFO] [stderr]   --> src/world.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn get_lod(&self) -> usize{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/world.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn get_voxel_tree(&self) -> VoxelTree<bool>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_point`
[INFO] [stderr]   --> src/world.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn from_point(p:&Point) -> Self{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Object`
[INFO] [stderr]  --> src/object.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Object{
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `load_voxel_tree`
[INFO] [stderr]  --> src/object.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn load_voxel_tree(lod: u8) -> VoxelTree<bool>{
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Point`
[INFO] [stderr]  --> src/point.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Point{
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/point.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn get_voxel_tree()->VoxelTree<bool>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_location_tree`
[INFO] [stderr]   --> src/point.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn get_location_tree() -> Vec<u64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Frustum`
[INFO] [stderr]  --> src/frustum.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | struct Frustum{
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_inside`
[INFO] [stderr]   --> src/frustum.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn is_inside(self, x:f64, y:f64, z:f64) -> bool{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Space`
[INFO] [stderr]   --> src/main.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | enum Space{
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/voxeltree.rs:40:28
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn intersection(&self, other: &VoxelTree<T>)->Self{
[INFO] [stderr]    |                            ^^^^^ help: consider prefixing with an underscore: `_other`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tr`
[INFO] [stderr]   --> src/voxeltree.rs:46:25
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn transform(&self, tr: &Transformation) -> Self{
[INFO] [stderr]    |                         ^^ help: consider prefixing with an underscore: `_tr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bbox`
[INFO] [stderr]   --> src/voxeltree.rs:51:33
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn from_bounding_box(&self, bbox: &BoundingBox)->Self{
[INFO] [stderr]    |                                 ^^^^ help: consider prefixing with an underscore: `_bbox`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fnc`
[INFO] [stderr]   --> src/voxeltree.rs:57:25
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn from_equation<F>(fnc: F)->Self where F: Fn(Vector)->bool{
[INFO] [stderr]    |                         ^^^ help: consider prefixing with an underscore: `_fnc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/world.rs:64:19
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn from_point(p:&Point) -> Self{
[INFO] [stderr]    |                   ^ help: consider prefixing with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lod`
[INFO] [stderr]  --> src/object.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn load_voxel_tree(lod: u8) -> VoxelTree<bool>{
[INFO] [stderr]   |                        ^^^ help: consider prefixing with an underscore: `_lod`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bitset`
[INFO] [stderr]  --> src/voxeltree.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     bitset: u64,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `content`
[INFO] [stderr]  --> src/voxeltree.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     content: Option<T>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `children`
[INFO] [stderr]  --> src/voxeltree.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     children: Vec<VoxelTree<T>>
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BoundingBox`
[INFO] [stderr]   --> src/voxeltree.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | struct BoundingBox{
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `intersection`
[INFO] [stderr]   --> src/voxeltree.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn intersection(&self, other: &VoxelTree<T>)->Self{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `transform`
[INFO] [stderr]   --> src/voxeltree.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn transform(&self, tr: &Transformation) -> Self{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_bounding_box`
[INFO] [stderr]   --> src/voxeltree.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn from_bounding_box(&self, bbox: &BoundingBox)->Self{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_equation`
[INFO] [stderr]   --> src/voxeltree.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn from_equation<F>(fnc: F)->Self where F: Fn(Vector)->bool{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_compact_sparse_voxel`
[INFO] [stderr]   --> src/voxeltree.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn to_compact_sparse_voxel() -> Vec<u64>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Camera`
[INFO] [stderr]  --> src/camera.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct Camera{
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/camera.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn get_voxel_tree() -> VoxelTree<bool>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `World`
[INFO] [stderr]  --> src/world.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct World{ 
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/world.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn get_voxel_tree() -> VoxelTree<bool>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_object`
[INFO] [stderr]   --> src/world.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn add_object(&mut self, obj: Object, loc: &Location, trans: &Transformation){
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_lod`
[INFO] [stderr]   --> src/world.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn get_lod(&self) -> usize{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/world.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn get_voxel_tree(&self) -> VoxelTree<bool>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_point`
[INFO] [stderr]   --> src/world.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn from_point(p:&Point) -> Self{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Object`
[INFO] [stderr]  --> src/object.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Object{
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `load_voxel_tree`
[INFO] [stderr]  --> src/object.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn load_voxel_tree(lod: u8) -> VoxelTree<bool>{
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Point`
[INFO] [stderr]  --> src/point.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Point{
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/point.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn get_voxel_tree()->VoxelTree<bool>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_location_tree`
[INFO] [stderr]   --> src/point.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn get_location_tree() -> Vec<u64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Frustum`
[INFO] [stderr]  --> src/frustum.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | struct Frustum{
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_inside`
[INFO] [stderr]   --> src/frustum.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn is_inside(self, x:f64, y:f64, z:f64) -> bool{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Space`
[INFO] [stderr]   --> src/main.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | enum Space{
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "77f7dfe30b8074e628dc954151dd386363964f4fe2437404f42f93edff89a5a5"`
[INFO] running `"docker" "rm" "-f" "77f7dfe30b8074e628dc954151dd386363964f4fe2437404f42f93edff89a5a5"`
[INFO] [stdout] 77f7dfe30b8074e628dc954151dd386363964f4fe2437404f42f93edff89a5a5