[INFO] updating cached repository sunreef/rust_sph
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sunreef/rust_sph
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sunreef/rust_sph" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/sunreef/rust_sph"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/sunreef/rust_sph'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sunreef/rust_sph" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/sunreef/rust_sph"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/sunreef/rust_sph'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dcbbf6eba5dffd58d527fb277aea1c04ddcd9cac
[INFO] sha for GitHub repo sunreef/rust_sph: dcbbf6eba5dffd58d527fb277aea1c04ddcd9cac
[INFO] validating manifest of sunreef/rust_sph 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 sunreef/rust_sph 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 sunreef/rust_sph
[INFO] finished frobbing sunreef/rust_sph
[INFO] frobbed toml for sunreef/rust_sph written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/sunreef/rust_sph/Cargo.toml
[INFO] started frobbing sunreef/rust_sph
[INFO] finished frobbing sunreef/rust_sph
[INFO] frobbed toml for sunreef/rust_sph written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/sunreef/rust_sph/Cargo.toml
[INFO] crate sunreef/rust_sph 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 sunreef/rust_sph against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/sunreef/rust_sph:/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] 9b907e058a0cab9c05d54cb569dad8e6fc4d145f0f3ecca0e3459cf4a54e11c2
[INFO] running `"docker" "start" "-a" "9b907e058a0cab9c05d54cb569dad8e6fc4d145f0f3ecca0e3459cf4a54e11c2"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.13
[INFO] [stderr]    Compiling pkg-config v0.3.13
[INFO] [stderr]     Checking arrayvec v0.4.7
[INFO] [stderr]    Compiling log v0.4.4
[INFO] [stderr]     Checking deflate v0.7.18
[INFO] [stderr]     Checking stb_truetype v0.2.2
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]     Checking tempfile v3.0.3
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking gfx_core v0.8.2
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking rusttype v0.4.3
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]     Checking piston2d-graphics v0.26.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking wayland-window v0.13.3
[INFO] [stderr]     Checking winit v0.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking pistoncore-input v0.21.0
[INFO] [stderr]     Checking pistoncore-window v0.32.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.37.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.47.0
[INFO] [stderr]     Checking piston v0.37.0
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking gfx_device_gl v0.15.3
[INFO] [stderr]     Checking piston-gfx_texture v0.32.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.51.0
[INFO] [stderr]     Checking piston_window v0.80.0
[INFO] [stderr]     Checking sph_simulation v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `piston_window::math::*`
[INFO] [stderr]  --> src/traits.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use piston_window::math::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Div`, `Mul`
[INFO] [stderr]  --> src/point.rs:2:26
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ops::{Add, Sub, Mul, Div, Index, IndexMut};
[INFO] [stderr]   |                          ^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::FnOnce`
[INFO] [stderr]  --> src/kernel.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::FnOnce;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::math::*`
[INFO] [stderr]  --> src/particle.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use piston_window::math::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::*`
[INFO] [stderr]  --> src/particle.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rand::*;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `time::PreciseTime`
[INFO] [stderr]  --> src/world.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use time::PreciseTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::math::*`
[INFO] [stderr]  --> src/world.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use piston_window::math::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `point::Point2d`
[INFO] [stderr]  --> src/grid.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use point::Point2d;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::math::*`
[INFO] [stderr]  --> src/traits.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use piston_window::math::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Div`, `Mul`
[INFO] [stderr]  --> src/point.rs:2:26
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ops::{Add, Sub, Mul, Div, Index, IndexMut};
[INFO] [stderr]   |                          ^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::FnOnce`
[INFO] [stderr]  --> src/kernel.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::FnOnce;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::math::*`
[INFO] [stderr]  --> src/particle.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use piston_window::math::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::*`
[INFO] [stderr]  --> src/particle.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rand::*;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `time::PreciseTime`
[INFO] [stderr]  --> src/world.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use time::PreciseTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::math::*`
[INFO] [stderr]  --> src/world.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use piston_window::math::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `point::Point2d`
[INFO] [stderr]  --> src/grid.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use point::Point2d;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delta_time`
[INFO] [stderr]   --> src/particle.rs:27:26
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn update(&mut self, delta_time: f32) {
[INFO] [stderr]    |                          ^^^^^^^^^^ help: consider prefixing with an underscore: `_delta_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `grid`
[INFO] [stderr]   --> src/world.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let grid = Grid::new(&self.particles, 0.1f64);
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_grid`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> src/grid.rs:32:17
[INFO] [stderr]    |
[INFO] [stderr] 32 |             for y in 0..grid_dimensions.1 {
[INFO] [stderr]    |                 ^ help: consider prefixing with an underscore: `_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delta_time`
[INFO] [stderr]   --> src/particle.rs:27:26
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn update(&mut self, delta_time: f32) {
[INFO] [stderr]    |                          ^^^^^^^^^^ help: consider prefixing with an underscore: `_delta_time`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `grid`
[INFO] [stderr]   --> src/world.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let grid = Grid::new(&self.particles, 0.1f64);
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_grid`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> src/grid.rs:32:17
[INFO] [stderr]    |
[INFO] [stderr] 32 |             for y in 0..grid_dimensions.1 {
[INFO] [stderr]    |                 ^ help: consider prefixing with an underscore: `_y`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `z`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 | impl_point!(Point3, 3);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `y`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 | impl_point!(Point3, 3);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `x`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 | impl_point!(Point3, 3);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `w`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 | impl_point!(Point4, 4);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `z`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 | impl_point!(Point4, 4);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `z`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 | impl_point!(Point3, 3);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] warning: method is never used: `y`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 | impl_point!(Point4, 4);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr] warning: method is never used: `x`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] ...
[INFO] [stderr] 111 | impl_point!(Point4, 4);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `y`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 | impl_point!(Point3, 3);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/point.rs:57:13
[INFO] [stderr]     |
[INFO] [stderr] 57  |             pub fn new($($coord_name: T),+) -> Self {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 | impl_new_point!(Point3, x, y, z);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `x`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 | impl_point!(Point3, 3);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `w`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 | impl_point!(Point4, 4);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/point.rs:57:13
[INFO] [stderr]     |
[INFO] [stderr] 57  |             pub fn new($($coord_name: T),+) -> Self {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 | impl_new_point!(Point4, x, y, z, w);
[INFO] [stderr]     | ------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point2i`
[INFO] [stderr]    --> src/point.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub type Point2i = Point2<i32>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `z`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 | impl_point!(Point4, 4);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] warning: type alias is never used: `Point2l`
[INFO] [stderr]    --> src/point.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub type Point2l = Point2<i64>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `y`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 | impl_point!(Point4, 4);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] warning: type alias is never used: `Point2u`
[INFO] [stderr]    --> src/point.rs:119:1
[INFO] [stderr]     |
[INFO] [stderr] 119 | pub type Point2u = Point2<usize>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point2f`
[INFO] [stderr]    --> src/point.rs:120:1
[INFO] [stderr]     |
[INFO] [stderr] 120 | pub type Point2f = Point2<f32>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `x`
[INFO] [stderr]    --> src/point.rs:22:9
[INFO] [stderr]     |
[INFO] [stderr] 22  |         pub fn $coord_name(&self) -> &T {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 | impl_point!(Point4, 4);
[INFO] [stderr]     | ----------------------- in this macro invocation
[INFO] [stderr] warning: type alias is never used: `Point3i`
[INFO] [stderr] 
[INFO] [stderr]    --> src/point.rs:123:1
[INFO] [stderr]     |
[INFO] [stderr] 123 | pub type Point3i = Point3<i32>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/point.rs:57:13
[INFO] [stderr]     |
[INFO] [stderr] 57  |             pub fn new($($coord_name: T),+) -> Self {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 | impl_new_point!(Point3, x, y, z);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr] warning: type alias is never used: `Point3l`
[INFO] [stderr]    --> src/point.rs:124:1
[INFO] [stderr]     |
[INFO] [stderr] 124 | pub type Point3l = Point3<i64>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point3u`
[INFO] [stderr]    --> src/point.rs:125:1
[INFO] [stderr]     |
[INFO] [stderr] 125 | pub type Point3u = Point3<usize>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/point.rs:57:13
[INFO] [stderr]     |
[INFO] [stderr] 57  |             pub fn new($($coord_name: T),+) -> Self {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 | impl_new_point!(Point4, x, y, z, w);
[INFO] [stderr]     | ------------------------------------ in this macro invocation
[INFO] [stderr] warning: type alias is never used: `Point3f`
[INFO] [stderr] 
[INFO] [stderr]    --> src/point.rs:126:1
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub type Point3f = Point3<f32>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point2i`
[INFO] [stderr]    --> src/point.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub type Point2i = Point2<i32>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point2l`
[INFO] [stderr]    --> src/point.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub type Point2l = Point2<i64>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] warning: type alias is never used: `Point3d`
[INFO] [stderr]    --> src/point.rs:127:1
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub type Point3d = Point3<f64>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `EpanechnikovKernel`
[INFO] [stderr]  --> src/kernel.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct EpanechnikovKernel {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] warning: type alias is never used: `Point2u`
[INFO] [stderr]    --> src/point.rs:119:1
[INFO] [stderr]     |
[INFO] [stderr] 119 | pub type Point2u = Point2<usize>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point2f`
[INFO] [stderr]    --> src/point.rs:120:1
[INFO] [stderr]     |
[INFO] [stderr] 120 | pub type Point2f = Point2<f32>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/kernel.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] warning: type alias is never used: `Point3i`
[INFO] [stderr]    --> src/point.rs:123:1
[INFO] [stderr]     |
[INFO] [stderr] 123 | pub type Point3i = Point3<i32>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point3l`
[INFO] [stderr]    --> src/point.rs:124:1
[INFO] [stderr]     |
[INFO] [stderr] 124 | pub type Point3l = Point3<i64>;
[INFO] [stderr] warning: field is never used: `inv_cell_size`
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]  --> src/grid.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     inv_cell_size: f64,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point3u`
[INFO] [stderr]    --> src/point.rs:125:1
[INFO] [stderr]     |
[INFO] [stderr] 125 | pub type Point3u = Point3<usize>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point3f`
[INFO] [stderr]    --> src/point.rs:126:1
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub type Point3f = Point3<f32>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Point3d`
[INFO] [stderr]    --> src/point.rs:127:1
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub type Point3d = Point3<f64>;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `EpanechnikovKernel`
[INFO] [stderr]  --> src/kernel.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct EpanechnikovKernel {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/kernel.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `inv_cell_size`
[INFO] [stderr]  --> src/grid.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     inv_cell_size: f64,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "9b907e058a0cab9c05d54cb569dad8e6fc4d145f0f3ecca0e3459cf4a54e11c2"`
[INFO] running `"docker" "rm" "-f" "9b907e058a0cab9c05d54cb569dad8e6fc4d145f0f3ecca0e3459cf4a54e11c2"`
[INFO] [stdout] 9b907e058a0cab9c05d54cb569dad8e6fc4d145f0f3ecca0e3459cf4a54e11c2