[INFO] updating cached repository hexjelly/elma-menu-animation
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hexjelly/elma-menu-animation
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hexjelly/elma-menu-animation" "work/ex/clippy-test-run/sources/stable/gh/hexjelly/elma-menu-animation"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/hexjelly/elma-menu-animation'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hexjelly/elma-menu-animation" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hexjelly/elma-menu-animation"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hexjelly/elma-menu-animation'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9600bc26d96422b1f9264548dccac1b9fd652d3c
[INFO] sha for GitHub repo hexjelly/elma-menu-animation: 9600bc26d96422b1f9264548dccac1b9fd652d3c
[INFO] validating manifest of hexjelly/elma-menu-animation on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hexjelly/elma-menu-animation on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hexjelly/elma-menu-animation
[INFO] finished frobbing hexjelly/elma-menu-animation
[INFO] frobbed toml for hexjelly/elma-menu-animation written to work/ex/clippy-test-run/sources/stable/gh/hexjelly/elma-menu-animation/Cargo.toml
[INFO] started frobbing hexjelly/elma-menu-animation
[INFO] finished frobbing hexjelly/elma-menu-animation
[INFO] frobbed toml for hexjelly/elma-menu-animation written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hexjelly/elma-menu-animation/Cargo.toml
[INFO] crate hexjelly/elma-menu-animation has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting hexjelly/elma-menu-animation against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/hexjelly/elma-menu-animation:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2d685a224926b9a1f6ad9232b9752d88cf8a65f7e6b17186d24878d90bf4af39
[INFO] running `"docker" "start" "-a" "2d685a224926b9a1f6ad9232b9752d88cf8a65f7e6b17186d24878d90bf4af39"`
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]     Checking wayland-client v0.7.8
[INFO] [stderr]     Checking wayland-kbd v0.6.3
[INFO] [stderr]     Checking wayland-window v0.4.4
[INFO] [stderr]     Checking winit v0.5.11
[INFO] [stderr]     Checking elma-menu-animation v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/main.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |             radius: radius,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `radius`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/main.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |             velocity: velocity,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `velocity`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/main.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 |             vertex: Vertex { position: position },
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^ help: replace it with: `position`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/main.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |             radius: radius,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `radius`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/main.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |             velocity: velocity,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `velocity`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/main.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 |             vertex: Vertex { position: position },
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^ help: replace it with: `position`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/main.rs:102:33
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let rand_range = Range::new(0.028648_f64, 89.848719_f64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: consider: `0.028_648_f64`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/main.rs:102:47
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let rand_range = Range::new(0.028648_f64, 89.848719_f64);
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^ help: consider: `89.848_719_f64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/main.rs:102:33
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let rand_range = Range::new(0.028648_f64, 89.848719_f64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: consider: `0.028_648_f64`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/main.rs:102:47
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let rand_range = Range::new(0.028648_f64, 89.848719_f64);
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^ help: consider: `89.848_719_f64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:36:104
[INFO] [stderr]    |
[INFO] [stderr] 36 |         if (self.vertex.position[0] - self.radius <= 0.0) || (self.vertex.position[0] + self.radius >= WIDTH as f64) {
[INFO] [stderr]    |                                                                                                        ^^^^^^^^^^^^ help: try: `f64::from(WIDTH)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:39:104
[INFO] [stderr]    |
[INFO] [stderr] 39 |         if (self.vertex.position[1] - self.radius <= 0.0) || (self.vertex.position[1] + self.radius >= HEIGHT as f64) {
[INFO] [stderr]    |                                                                                                        ^^^^^^^^^^^^^ help: try: `f64::from(HEIGHT)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/main.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |         vertices.push(self.vertex.clone());
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.vertex`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/main.rs:51:18
[INFO] [stderr]    |
[INFO] [stderr] 51 |         for n in 0..self.tris + 1 {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^ help: use: `0..=self.tris`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]   --> src/main.rs:53:28
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 position: [&self.vertex.position[0] + (&self.radius * (n as f64 * PI2 / self.tris as f64).cos()),
[INFO] [stderr]    |                            ------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            help: use the left value directly: `self.vertex.position[0]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]   --> src/main.rs:53:55
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 position: [&self.vertex.position[0] + (&self.radius * (n as f64 * PI2 / self.tris as f64).cos()),
[INFO] [stderr]    |                                                       ^------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                        |
[INFO] [stderr]    |                                                        help: use the left value directly: `self.radius`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:53:72
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 position: [&self.vertex.position[0] + (&self.radius * (n as f64 * PI2 / self.tris as f64).cos()),
[INFO] [stderr]    |                                                                        ^^^^^^^^ help: try: `f64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:53:89
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 position: [&self.vertex.position[0] + (&self.radius * (n as f64 * PI2 / self.tris as f64).cos()),
[INFO] [stderr]    |                                                                                         ^^^^^^^^^^^^^^^^ help: try: `f64::from(self.tris)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]   --> src/main.rs:54:28
[INFO] [stderr]    |
[INFO] [stderr] 54 |                            &self.vertex.position[1] + (&self.radius * (n as f64 * PI2 / self.tris as f64).sin())],
[INFO] [stderr]    |                            ------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            help: use the left value directly: `self.vertex.position[1]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]   --> src/main.rs:54:55
[INFO] [stderr]    |
[INFO] [stderr] 54 |                            &self.vertex.position[1] + (&self.radius * (n as f64 * PI2 / self.tris as f64).sin())],
[INFO] [stderr]    |                                                       ^------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                        |
[INFO] [stderr]    |                                                        help: use the left value directly: `self.radius`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:54:72
[INFO] [stderr]    |
[INFO] [stderr] 54 |                            &self.vertex.position[1] + (&self.radius * (n as f64 * PI2 / self.tris as f64).sin())],
[INFO] [stderr]    |                                                                        ^^^^^^^^ help: try: `f64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:54:89
[INFO] [stderr]    |
[INFO] [stderr] 54 |                            &self.vertex.position[1] + (&self.radius * (n as f64 * PI2 / self.tris as f64).sin())],
[INFO] [stderr]    |                                                                                         ^^^^^^^^^^^^^^^^ help: try: `f64::from(self.tris)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/main.rs:96:21
[INFO] [stderr]    |
[INFO] [stderr] 96 |         .with_title(format!("Elma Menu bounce balls deluxe"))
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Elma Menu bounce balls deluxe".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/main.rs:145:13
[INFO] [stderr]     |
[INFO] [stderr] 145 | /             match event {
[INFO] [stderr] 146 | |                 glium::glutin::Event::Closed => return,
[INFO] [stderr] 147 | |                 _ => (),
[INFO] [stderr] 148 | |             }
[INFO] [stderr]     | |_____________^ help: try this: `if let glium::glutin::Event::Closed = event { return }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:36:104
[INFO] [stderr]    |
[INFO] [stderr] 36 |         if (self.vertex.position[0] - self.radius <= 0.0) || (self.vertex.position[0] + self.radius >= WIDTH as f64) {
[INFO] [stderr]    |                                                                                                        ^^^^^^^^^^^^ help: try: `f64::from(WIDTH)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:39:104
[INFO] [stderr]    |
[INFO] [stderr] 39 |         if (self.vertex.position[1] - self.radius <= 0.0) || (self.vertex.position[1] + self.radius >= HEIGHT as f64) {
[INFO] [stderr]    |                                                                                                        ^^^^^^^^^^^^^ help: try: `f64::from(HEIGHT)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/main.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |         vertices.push(self.vertex.clone());
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.vertex`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/main.rs:51:18
[INFO] [stderr]    |
[INFO] [stderr] 51 |         for n in 0..self.tris + 1 {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^ help: use: `0..=self.tris`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]   --> src/main.rs:53:28
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 position: [&self.vertex.position[0] + (&self.radius * (n as f64 * PI2 / self.tris as f64).cos()),
[INFO] [stderr]    |                            ------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            help: use the left value directly: `self.vertex.position[0]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]   --> src/main.rs:53:55
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 position: [&self.vertex.position[0] + (&self.radius * (n as f64 * PI2 / self.tris as f64).cos()),
[INFO] [stderr]    |                                                       ^------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                        |
[INFO] [stderr]    |                                                        help: use the left value directly: `self.radius`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:53:72
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 position: [&self.vertex.position[0] + (&self.radius * (n as f64 * PI2 / self.tris as f64).cos()),
[INFO] [stderr]    |                                                                        ^^^^^^^^ help: try: `f64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:53:89
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 position: [&self.vertex.position[0] + (&self.radius * (n as f64 * PI2 / self.tris as f64).cos()),
[INFO] [stderr]    |                                                                                         ^^^^^^^^^^^^^^^^ help: try: `f64::from(self.tris)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]   --> src/main.rs:54:28
[INFO] [stderr]    |
[INFO] [stderr] 54 |                            &self.vertex.position[1] + (&self.radius * (n as f64 * PI2 / self.tris as f64).sin())],
[INFO] [stderr]    |                            ------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            help: use the left value directly: `self.vertex.position[1]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]   --> src/main.rs:54:55
[INFO] [stderr]    |
[INFO] [stderr] 54 |                            &self.vertex.position[1] + (&self.radius * (n as f64 * PI2 / self.tris as f64).sin())],
[INFO] [stderr]    |                                                       ^------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                        |
[INFO] [stderr]    |                                                        help: use the left value directly: `self.radius`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:54:72
[INFO] [stderr]    |
[INFO] [stderr] 54 |                            &self.vertex.position[1] + (&self.radius * (n as f64 * PI2 / self.tris as f64).sin())],
[INFO] [stderr]    |                                                                        ^^^^^^^^ help: try: `f64::from(n)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:54:89
[INFO] [stderr]    |
[INFO] [stderr] 54 |                            &self.vertex.position[1] + (&self.radius * (n as f64 * PI2 / self.tris as f64).sin())],
[INFO] [stderr]    |                                                                                         ^^^^^^^^^^^^^^^^ help: try: `f64::from(self.tris)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/main.rs:96:21
[INFO] [stderr]    |
[INFO] [stderr] 96 |         .with_title(format!("Elma Menu bounce balls deluxe"))
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Elma Menu bounce balls deluxe".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/main.rs:145:13
[INFO] [stderr]     |
[INFO] [stderr] 145 | /             match event {
[INFO] [stderr] 146 | |                 glium::glutin::Event::Closed => return,
[INFO] [stderr] 147 | |                 _ => (),
[INFO] [stderr] 148 | |             }
[INFO] [stderr]     | |_____________^ help: try this: `if let glium::glutin::Event::Closed = event { return }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.11s
[INFO] running `"docker" "inspect" "2d685a224926b9a1f6ad9232b9752d88cf8a65f7e6b17186d24878d90bf4af39"`
[INFO] running `"docker" "rm" "-f" "2d685a224926b9a1f6ad9232b9752d88cf8a65f7e6b17186d24878d90bf4af39"`
[INFO] [stdout] 2d685a224926b9a1f6ad9232b9752d88cf8a65f7e6b17186d24878d90bf4af39