[INFO] cloning repository https://github.com/sunreef/rust_sph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunreef/rust_sph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunreef%2Frust_sph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunreef%2Frust_sph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcbbf6eba5dffd58d527fb277aea1c04ddcd9cac
[INFO] checking sunreef/rust_sph against master#dc375db7d8df0aa450e622c529147c95eee756f5 for pr-156749
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunreef%2Frust_sph" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sunreef/rust_sph
[INFO] finished tweaking git repo https://github.com/sunreef/rust_sph
[INFO] tweaked toml for git repo https://github.com/sunreef/rust_sph written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sunreef/rust_sph on toolchain dc375db7d8df0aa450e622c529147c95eee756f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sunreef/rust_sph already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sph_simulation` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v0.6.6
[INFO] [stderr]   Downloaded gleam v0.6.0
[INFO] [stderr]   Downloaded time v0.1.40
[INFO] [stderr]   Downloaded syn v0.14.8
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[INFO] [stderr]   Downloaded stb_truetype v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9be6eea29478f216ad3c877acd3632c47ce6a34e4c8cafcc1a430e5ffaed3f06
[INFO] running `Command { std: "docker" "start" "9be6eea29478f216ad3c877acd3632c47ce6a34e4c8cafcc1a430e5ffaed3f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9be6eea29478f216ad3c877acd3632c47ce6a34e4c8cafcc1a430e5ffaed3f06" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9be6eea29478f216ad3c877acd3632c47ce6a34e4c8cafcc1a430e5ffaed3f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9be6eea29478f216ad3c877acd3632c47ce6a34e4c8cafcc1a430e5ffaed3f06" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sph_simulation` (manifest) generated 1 warning
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling version_check v0.1.4
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[INFO] [stderr]    Compiling log v0.4.4
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]     Checking byteorder v1.2.4
[INFO] [stderr]    Compiling serde v1.0.71
[INFO] [stderr]    Compiling pkg-config v0.3.13
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]     Checking draw_state v0.8.0
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[INFO] [stderr]    Compiling x11-dl v2.18.3
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[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]     Checking num-integer v0.1.39
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[INFO] [stderr]     Checking osmesa-sys v0.1.2
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[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking piston2d-graphics v0.26.0
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[INFO] [stdout] warning: unused import: `piston_window::math::*`
[INFO] [stdout]  --> src/traits.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use piston_window::math::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Div` and `Mul`
[INFO] [stdout]  --> src/point.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::{Add, Sub, Mul, Div, Index, IndexMut};
[INFO] [stdout]   |                          ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::FnOnce`
[INFO] [stdout]  --> src/kernel.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::FnOnce;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston_window::math::*`
[INFO] [stdout]  --> src/particle.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use piston_window::math::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::*`
[INFO] [stdout]  --> src/particle.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand::*;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::PreciseTime`
[INFO] [stdout]  --> src/world.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use time::PreciseTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston_window::math::*`
[INFO] [stdout]  --> src/world.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use piston_window::math::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `point::Point2d`
[INFO] [stdout]  --> src/grid.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use point::Point2d;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta_time`
[INFO] [stdout]   --> src/particle.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn update(&mut self, delta_time: f32) {
[INFO] [stdout]    |                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_time`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]   --> src/world.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let grid = Grid::new(&self.particles, 0.1f64);
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/grid.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |             for y in 0..grid_dimensions.1 {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston_window::math::*`
[INFO] [stdout]  --> src/traits.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use piston_window::math::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Div` and `Mul`
[INFO] [stdout]  --> src/point.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::{Add, Sub, Mul, Div, Index, IndexMut};
[INFO] [stdout]   |                          ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::FnOnce`
[INFO] [stdout]  --> src/kernel.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::FnOnce;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston_window::math::*`
[INFO] [stdout]  --> src/particle.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use piston_window::math::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::*`
[INFO] [stdout]  --> src/particle.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand::*;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::PreciseTime`
[INFO] [stdout]  --> src/world.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use time::PreciseTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston_window::math::*`
[INFO] [stdout]  --> src/world.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use piston_window::math::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `point::Point2d`
[INFO] [stdout]  --> src/grid.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use point::Point2d;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point3` is never constructed
[INFO] [stdout]    --> src/point.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl_point!(Point3, 3);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_point` which comes from the expansion of the macro `impl_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `z`, `y`, and `x` are never used
[INFO] [stdout]    --> src/point.rs:30:20
[INFO] [stdout]     |
[INFO] [stdout]  30 |         get_coord!(x, 0);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  33 |         get_coord!(y, 1);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  37 |         get_coord!(z, 2);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  48 |         impl<T> $type_name<T> {
[INFO] [stdout]     |         --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 110 | impl_point!(Point3, 3);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `get_coord` which comes from the expansion of the macro `impl_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point4` is never constructed
[INFO] [stdout]    --> src/point.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl_point!(Point4, 4);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_point` which comes from the expansion of the macro `impl_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `w`, `z`, `y`, and `x` are never used
[INFO] [stdout]    --> src/point.rs:30:20
[INFO] [stdout]     |
[INFO] [stdout]  30 |         get_coord!(x, 0);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  33 |         get_coord!(y, 1);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  37 |         get_coord!(z, 2);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  41 |         get_coord!(w, 3);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  48 |         impl<T> $type_name<T> {
[INFO] [stdout]     |         --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 | impl_point!(Point4, 4);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `get_coord` which comes from the expansion of the macro `impl_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/point.rs:57:20
[INFO] [stdout]     |
[INFO] [stdout]  56 |         impl<T> $type_name<T> {
[INFO] [stdout]     |         --------------------- associated function in this implementation
[INFO] [stdout]  57 |             pub fn new($($coord_name: T),+) -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 | impl_new_point!(Point3, x, y, z);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_new_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/point.rs:57:20
[INFO] [stdout]     |
[INFO] [stdout]  56 |         impl<T> $type_name<T> {
[INFO] [stdout]     |         --------------------- associated function in this implementation
[INFO] [stdout]  57 |             pub fn new($($coord_name: T),+) -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 | impl_new_point!(Point4, x, y, z, w);
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_new_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2i` is never used
[INFO] [stdout]    --> src/point.rs:117:10
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub type Point2i = Point2<i32>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2l` is never used
[INFO] [stdout]    --> src/point.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub type Point2l = Point2<i64>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2u` is never used
[INFO] [stdout]    --> src/point.rs:119:10
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub type Point2u = Point2<usize>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2f` is never used
[INFO] [stdout]    --> src/point.rs:120:10
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub type Point2f = Point2<f32>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3i` is never used
[INFO] [stdout]    --> src/point.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub type Point3i = Point3<i32>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3l` is never used
[INFO] [stdout]    --> src/point.rs:124:10
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub type Point3l = Point3<i64>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3u` is never used
[INFO] [stdout]    --> src/point.rs:125:10
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub type Point3u = Point3<usize>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3f` is never used
[INFO] [stdout]    --> src/point.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub type Point3f = Point3<f32>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3d` is never used
[INFO] [stdout]    --> src/point.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub type Point3d = Point3<f64>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Kernel` is never used
[INFO] [stdout]  --> src/kernel.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Kernel<T> {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EpanechnikovKernel` is never constructed
[INFO] [stdout]  --> src/kernel.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct EpanechnikovKernel {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/kernel.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl EpanechnikovKernel {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inv_cell_size` is never read
[INFO] [stdout]  --> src/grid.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Grid {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 8 |     cell_size: f64,
[INFO] [stdout] 9 |     inv_cell_size: f64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `fn_traits` is declared but not used
[INFO] [stdout]  --> src/main.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(unboxed_closures, fn_traits)]
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta_time`
[INFO] [stdout]   --> src/particle.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn update(&mut self, delta_time: f32) {
[INFO] [stdout]    |                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_time`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]   --> src/world.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let grid = Grid::new(&self.particles, 0.1f64);
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/grid.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |             for y in 0..grid_dimensions.1 {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point3` is never constructed
[INFO] [stdout]    --> src/point.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl_point!(Point3, 3);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `define_point` which comes from the expansion of the macro `impl_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `z`, `y`, and `x` are never used
[INFO] [stdout]    --> src/point.rs:30:20
[INFO] [stdout]     |
[INFO] [stdout]  30 |         get_coord!(x, 0);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  33 |         get_coord!(y, 1);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  37 |         get_coord!(z, 2);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  48 |         impl<T> $type_name<T> {
[INFO] [stdout]     |         --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 110 | impl_point!(Point3, 3);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `get_coord` which comes from the expansion of the macro `impl_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point4` is never constructed
[INFO] [stdout]    --> src/point.rs:111:13
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl_point!(Point4, 4);
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `define_point` which comes from the expansion of the macro `impl_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `w`, `z`, `y`, and `x` are never used
[INFO] [stdout]    --> src/point.rs:30:20
[INFO] [stdout]     |
[INFO] [stdout]  30 |         get_coord!(x, 0);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  33 |         get_coord!(y, 1);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  37 |         get_coord!(z, 2);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  41 |         get_coord!(w, 3);
[INFO] [stdout]     |                    ^
[INFO] [stdout] ...
[INFO] [stdout]  48 |         impl<T> $type_name<T> {
[INFO] [stdout]     |         --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 | impl_point!(Point4, 4);
[INFO] [stdout]     | ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `get_coord` which comes from the expansion of the macro `impl_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/point.rs:57:20
[INFO] [stdout]     |
[INFO] [stdout]  56 |         impl<T> $type_name<T> {
[INFO] [stdout]     |         --------------------- associated function in this implementation
[INFO] [stdout]  57 |             pub fn new($($coord_name: T),+) -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 | impl_new_point!(Point3, x, y, z);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_new_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/point.rs:57:20
[INFO] [stdout]     |
[INFO] [stdout]  56 |         impl<T> $type_name<T> {
[INFO] [stdout]     |         --------------------- associated function in this implementation
[INFO] [stdout]  57 |             pub fn new($($coord_name: T),+) -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 | impl_new_point!(Point4, x, y, z, w);
[INFO] [stdout]     | ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `impl_new_point` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2i` is never used
[INFO] [stdout]    --> src/point.rs:117:10
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub type Point2i = Point2<i32>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2l` is never used
[INFO] [stdout]    --> src/point.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub type Point2l = Point2<i64>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2u` is never used
[INFO] [stdout]    --> src/point.rs:119:10
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub type Point2u = Point2<usize>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point2f` is never used
[INFO] [stdout]    --> src/point.rs:120:10
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub type Point2f = Point2<f32>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3i` is never used
[INFO] [stdout]    --> src/point.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub type Point3i = Point3<i32>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3l` is never used
[INFO] [stdout]    --> src/point.rs:124:10
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub type Point3l = Point3<i64>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3u` is never used
[INFO] [stdout]    --> src/point.rs:125:10
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub type Point3u = Point3<usize>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3f` is never used
[INFO] [stdout]    --> src/point.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub type Point3f = Point3<f32>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Point3d` is never used
[INFO] [stdout]    --> src/point.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub type Point3d = Point3<f64>;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Kernel` is never used
[INFO] [stdout]  --> src/kernel.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Kernel<T> {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EpanechnikovKernel` is never constructed
[INFO] [stdout]  --> src/kernel.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct EpanechnikovKernel {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/kernel.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl EpanechnikovKernel {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inv_cell_size` is never read
[INFO] [stdout]  --> src/grid.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Grid {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 8 |     cell_size: f64,
[INFO] [stdout] 9 |     inv_cell_size: f64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `fn_traits` is declared but not used
[INFO] [stdout]  --> src/main.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(unboxed_closures, fn_traits)]
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.31s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.14.0, syn v0.10.8, syn v0.14.8, winit v0.12.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "9be6eea29478f216ad3c877acd3632c47ce6a34e4c8cafcc1a430e5ffaed3f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be6eea29478f216ad3c877acd3632c47ce6a34e4c8cafcc1a430e5ffaed3f06", kill_on_drop: false }`
[INFO] [stdout] 9be6eea29478f216ad3c877acd3632c47ce6a34e4c8cafcc1a430e5ffaed3f06
