[INFO] cloning repository https://github.com/ivanceras/voxel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ivanceras/voxel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanceras%2Fvoxel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanceras%2Fvoxel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16caf326f589066dfa5abbeb14db7661581cbf00
[INFO] testing ivanceras/voxel against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivanceras%2Fvoxel" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ivanceras/voxel on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ivanceras/voxel
[INFO] finished tweaking git repo https://github.com/ivanceras/voxel
[INFO] tweaked toml for git repo https://github.com/ivanceras/voxel written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ivanceras/voxel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e08b4c65a6588024fa167ed8632224eba3f1bf1e63aa89f63f5f3c36cc4c103a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e08b4c65a6588024fa167ed8632224eba3f1bf1e63aa89f63f5f3c36cc4c103a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e08b4c65a6588024fa167ed8632224eba3f1bf1e63aa89f63f5f3c36cc4c103a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08b4c65a6588024fa167ed8632224eba3f1bf1e63aa89f63f5f3c36cc4c103a", kill_on_drop: false }`
[INFO] [stdout] e08b4c65a6588024fa167ed8632224eba3f1bf1e63aa89f63f5f3c36cc4c103a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2d532e2d3a5ea2479aef4de63579d55c0ca10353b34c14aa0d9a577c57497c1f
[INFO] running `Command { std: "docker" "start" "-a" "2d532e2d3a5ea2479aef4de63579d55c0ca10353b34c14aa0d9a577c57497c1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling voxel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vector::Vector`
[INFO] [stdout]  --> src/world.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use vector::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/voxeltree.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn intersection(&self, other: &VoxelTree<T>)->Self{
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tr`
[INFO] [stdout]   --> src/voxeltree.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn transform(&self, tr: &Transformation) -> Self{
[INFO] [stdout]    |                         ^^ help: if this is intentional, prefix it with an underscore: `_tr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bbox`
[INFO] [stdout]   --> src/voxeltree.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn from_bounding_box(&self, bbox: &BoundingBox)->Self{
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_bbox`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fnc`
[INFO] [stdout]   --> src/voxeltree.rs:57:25
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn from_equation<F>(fnc: F)->Self where F: Fn(Vector)->bool{
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_fnc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/world.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn from_point(p:&Point) -> Self{
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lod`
[INFO] [stdout]  --> src/object.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn load_voxel_tree(lod: u8) -> VoxelTree<bool>{
[INFO] [stdout]   |                        ^^^ help: if this is intentional, prefix it with an underscore: `_lod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Space`
[INFO] [stdout]   --> src/main.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Space{
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bitset`
[INFO] [stdout]  --> src/voxeltree.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     bitset: u64,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]  --> src/voxeltree.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     content: Option<T>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `children`
[INFO] [stdout]  --> src/voxeltree.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     children: Vec<VoxelTree<T>>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rotation`
[INFO] [stdout]   --> src/voxeltree.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     rotation: Vector,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Transformation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/voxeltree.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `scale`
[INFO] [stdout]   --> src/voxeltree.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     scale: Vector,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Transformation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/voxeltree.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BoundingBox`
[INFO] [stdout]   --> src/voxeltree.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct BoundingBox{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `intersection`
[INFO] [stdout]   --> src/voxeltree.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn intersection(&self, other: &VoxelTree<T>)->Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transform`
[INFO] [stdout]   --> src/voxeltree.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn transform(&self, tr: &Transformation) -> Self{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bounding_box`
[INFO] [stdout]   --> src/voxeltree.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn from_bounding_box(&self, bbox: &BoundingBox)->Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_equation`
[INFO] [stdout]   --> src/voxeltree.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn from_equation<F>(fnc: F)->Self where F: Fn(Vector)->bool{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_compact_sparse_voxel`
[INFO] [stdout]   --> src/voxeltree.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn to_compact_sparse_voxel() -> Vec<u64>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]  --> src/vector.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     x: f64,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Vector` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/vector.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Clone)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]  --> src/vector.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     y: f64,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Vector` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/vector.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Clone)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `z`
[INFO] [stdout]  --> src/vector.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     z: f64,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Vector` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/vector.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Clone)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Camera`
[INFO] [stdout]  --> src/camera.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Camera{
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_voxel_tree`
[INFO] [stdout]   --> src/camera.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn get_voxel_tree() -> VoxelTree<bool>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `World`
[INFO] [stdout]  --> src/world.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct World{ 
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_voxel_tree`
[INFO] [stdout]   --> src/world.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn get_voxel_tree() -> VoxelTree<bool>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_object`
[INFO] [stdout]   --> src/world.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn add_object(&mut self, obj: Object, loc: &Location, trans: &Transformation){
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `position`
[INFO] [stdout]   --> src/world.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     position: Vec<u64>, // position at each level
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Location` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/world.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_lod`
[INFO] [stdout]   --> src/world.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn get_lod(&self) -> usize{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_voxel_tree`
[INFO] [stdout]   --> src/world.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn get_voxel_tree(&self) -> VoxelTree<bool>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_point`
[INFO] [stdout]   --> src/world.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn from_point(p:&Point) -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Object`
[INFO] [stdout]  --> src/object.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Object{
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_voxel_tree`
[INFO] [stdout]  --> src/object.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn load_voxel_tree(lod: u8) -> VoxelTree<bool>{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Point`
[INFO] [stdout]  --> src/point.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Point{
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_voxel_tree`
[INFO] [stdout]   --> src/point.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn get_voxel_tree()->VoxelTree<bool>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_location_tree`
[INFO] [stdout]   --> src/point.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn get_location_tree() -> Vec<u64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Frustum`
[INFO] [stdout]  --> src/frustum.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Frustum{
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_inside`
[INFO] [stdout]   --> src/frustum.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn is_inside(self, x:f64, y:f64, z:f64) -> bool{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "2d532e2d3a5ea2479aef4de63579d55c0ca10353b34c14aa0d9a577c57497c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d532e2d3a5ea2479aef4de63579d55c0ca10353b34c14aa0d9a577c57497c1f", kill_on_drop: false }`
[INFO] [stdout] 2d532e2d3a5ea2479aef4de63579d55c0ca10353b34c14aa0d9a577c57497c1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 05063d04d185e7ddb672b8996e284499a0cc09e12e5dcc2bf453df573914621d
[INFO] running `Command { std: "docker" "start" "-a" "05063d04d185e7ddb672b8996e284499a0cc09e12e5dcc2bf453df573914621d", kill_on_drop: false }`
[INFO] [stderr]    Compiling voxel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vector::Vector`
[INFO] [stdout]  --> src/world.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use vector::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/voxeltree.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn intersection(&self, other: &VoxelTree<T>)->Self{
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tr`
[INFO] [stdout]   --> src/voxeltree.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn transform(&self, tr: &Transformation) -> Self{
[INFO] [stdout]    |                         ^^ help: if this is intentional, prefix it with an underscore: `_tr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bbox`
[INFO] [stdout]   --> src/voxeltree.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn from_bounding_box(&self, bbox: &BoundingBox)->Self{
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_bbox`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fnc`
[INFO] [stdout]   --> src/voxeltree.rs:57:25
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn from_equation<F>(fnc: F)->Self where F: Fn(Vector)->bool{
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_fnc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/world.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn from_point(p:&Point) -> Self{
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lod`
[INFO] [stdout]  --> src/object.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn load_voxel_tree(lod: u8) -> VoxelTree<bool>{
[INFO] [stdout]   |                        ^^^ help: if this is intentional, prefix it with an underscore: `_lod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Space`
[INFO] [stdout]   --> src/main.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Space{
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bitset`
[INFO] [stdout]  --> src/voxeltree.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     bitset: u64,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]  --> src/voxeltree.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     content: Option<T>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `children`
[INFO] [stdout]  --> src/voxeltree.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     children: Vec<VoxelTree<T>>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rotation`
[INFO] [stdout]   --> src/voxeltree.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     rotation: Vector,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Transformation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/voxeltree.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `scale`
[INFO] [stdout]   --> src/voxeltree.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     scale: Vector,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Transformation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/voxeltree.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `BoundingBox`
[INFO] [stdout]   --> src/voxeltree.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct BoundingBox{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `intersection`
[INFO] [stdout]   --> src/voxeltree.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn intersection(&self, other: &VoxelTree<T>)->Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transform`
[INFO] [stdout]   --> src/voxeltree.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn transform(&self, tr: &Transformation) -> Self{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bounding_box`
[INFO] [stdout]   --> src/voxeltree.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn from_bounding_box(&self, bbox: &BoundingBox)->Self{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_equation`
[INFO] [stdout]   --> src/voxeltree.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn from_equation<F>(fnc: F)->Self where F: Fn(Vector)->bool{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_compact_sparse_voxel`
[INFO] [stdout]   --> src/voxeltree.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn to_compact_sparse_voxel() -> Vec<u64>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]  --> src/vector.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     x: f64,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Vector` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/vector.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Clone)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]  --> src/vector.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     y: f64,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Vector` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/vector.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Clone)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `z`
[INFO] [stdout]  --> src/vector.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     z: f64,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Vector` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/vector.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[derive(Clone)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Camera`
[INFO] [stdout]  --> src/camera.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Camera{
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_voxel_tree`
[INFO] [stdout]   --> src/camera.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn get_voxel_tree() -> VoxelTree<bool>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `World`
[INFO] [stdout]  --> src/world.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct World{ 
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_voxel_tree`
[INFO] [stdout]   --> src/world.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn get_voxel_tree() -> VoxelTree<bool>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_object`
[INFO] [stdout]   --> src/world.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn add_object(&mut self, obj: Object, loc: &Location, trans: &Transformation){
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `position`
[INFO] [stdout]   --> src/world.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     position: Vec<u64>, // position at each level
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Location` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/world.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_lod`
[INFO] [stdout]   --> src/world.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn get_lod(&self) -> usize{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_voxel_tree`
[INFO] [stdout]   --> src/world.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn get_voxel_tree(&self) -> VoxelTree<bool>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_point`
[INFO] [stdout]   --> src/world.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn from_point(p:&Point) -> Self{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Object`
[INFO] [stdout]  --> src/object.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Object{
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `load_voxel_tree`
[INFO] [stdout]  --> src/object.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn load_voxel_tree(lod: u8) -> VoxelTree<bool>{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Point`
[INFO] [stdout]  --> src/point.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Point{
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_voxel_tree`
[INFO] [stdout]   --> src/point.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn get_voxel_tree()->VoxelTree<bool>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_location_tree`
[INFO] [stdout]   --> src/point.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn get_location_tree() -> Vec<u64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Frustum`
[INFO] [stdout]  --> src/frustum.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Frustum{
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_inside`
[INFO] [stdout]   --> src/frustum.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn is_inside(self, x:f64, y:f64, z:f64) -> bool{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/voxel-e33c7d619073bffa)
[INFO] running `Command { std: "docker" "inspect" "05063d04d185e7ddb672b8996e284499a0cc09e12e5dcc2bf453df573914621d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05063d04d185e7ddb672b8996e284499a0cc09e12e5dcc2bf453df573914621d", kill_on_drop: false }`
[INFO] [stdout] 05063d04d185e7ddb672b8996e284499a0cc09e12e5dcc2bf453df573914621d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8b523b6cd0fe3d153d7b8af76fe1948886bbdc3c381f1fd6fcba02c274c63a29
[INFO] running `Command { std: "docker" "start" "-a" "8b523b6cd0fe3d153d7b8af76fe1948886bbdc3c381f1fd6fcba02c274c63a29", kill_on_drop: false }`
[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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_lod`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Space`
[INFO] [stderr]   --> src/main.rs:14:6
[INFO] [stderr]    |
[INFO] [stderr] 14 | enum Space{
[INFO] [stderr]    |      ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `bitset`
[INFO] [stderr]  --> src/voxeltree.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     bitset: u64,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `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 read: `children`
[INFO] [stderr]  --> src/voxeltree.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     children: Vec<VoxelTree<T>>
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rotation`
[INFO] [stderr]   --> src/voxeltree.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     rotation: Vector,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Transformation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/voxeltree.rs:22:10
[INFO] [stderr]    |
[INFO] [stderr] 22 | #[derive(Clone)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `scale`
[INFO] [stderr]   --> src/voxeltree.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     scale: Vector,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Transformation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/voxeltree.rs:22:10
[INFO] [stderr]    |
[INFO] [stderr] 22 | #[derive(Clone)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BoundingBox`
[INFO] [stderr]   --> src/voxeltree.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | struct BoundingBox{
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `intersection`
[INFO] [stderr]   --> src/voxeltree.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn intersection(&self, other: &VoxelTree<T>)->Self{
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `transform`
[INFO] [stderr]   --> src/voxeltree.rs:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn transform(&self, tr: &Transformation) -> Self{
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_bounding_box`
[INFO] [stderr]   --> src/voxeltree.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn from_bounding_box(&self, bbox: &BoundingBox)->Self{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_equation`
[INFO] [stderr]   --> src/voxeltree.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn from_equation<F>(fnc: F)->Self where F: Fn(Vector)->bool{
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_compact_sparse_voxel`
[INFO] [stderr]   --> src/voxeltree.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn to_compact_sparse_voxel() -> Vec<u64>{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]  --> src/vector.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     x: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Vector` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/vector.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[derive(Clone)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]  --> src/vector.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     y: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Vector` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/vector.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[derive(Clone)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `z`
[INFO] [stderr]  --> src/vector.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     z: f64,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Vector` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/vector.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[derive(Clone)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Camera`
[INFO] [stderr]  --> src/camera.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct Camera{
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/camera.rs:13:8
[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:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct World{ 
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/world.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn get_voxel_tree() -> VoxelTree<bool>{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_object`
[INFO] [stderr]   --> src/world.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn add_object(&mut self, obj: Object, loc: &Location, trans: &Transformation){
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `position`
[INFO] [stderr]   --> src/world.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     position: Vec<u64>, // position at each level
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Location` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/world.rs:37:10
[INFO] [stderr]    |
[INFO] [stderr] 37 | #[derive(Clone)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_lod`
[INFO] [stderr]   --> src/world.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn get_lod(&self) -> usize{
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/world.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn get_voxel_tree(&self) -> VoxelTree<bool>{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_point`
[INFO] [stderr]   --> src/world.rs:64:8
[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:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Object{
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `load_voxel_tree`
[INFO] [stderr]  --> src/object.rs:9:8
[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:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Point{
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_voxel_tree`
[INFO] [stderr]   --> src/point.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn get_voxel_tree()->VoxelTree<bool>{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_location_tree`
[INFO] [stderr]   --> src/point.rs:23:8
[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:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | struct Frustum{
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_inside`
[INFO] [stderr]   --> src/frustum.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn is_inside(self, x:f64, y:f64, z:f64) -> bool{
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `voxel` (bin "voxel" test) generated 38 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/voxel-e33c7d619073bffa)
[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" "8b523b6cd0fe3d153d7b8af76fe1948886bbdc3c381f1fd6fcba02c274c63a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b523b6cd0fe3d153d7b8af76fe1948886bbdc3c381f1fd6fcba02c274c63a29", kill_on_drop: false }`
[INFO] [stdout] 8b523b6cd0fe3d153d7b8af76fe1948886bbdc3c381f1fd6fcba02c274c63a29