[INFO] updating cached repository AlcaYezz/pong_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AlcaYezz/pong_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AlcaYezz/pong_rust" "work/ex/clippy-test-run/sources/stable/gh/AlcaYezz/pong_rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/AlcaYezz/pong_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AlcaYezz/pong_rust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/AlcaYezz/pong_rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/AlcaYezz/pong_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8181cbd1d13f674dcbb6ffb4f3444f03143d28ce
[INFO] sha for GitHub repo AlcaYezz/pong_rust: 8181cbd1d13f674dcbb6ffb4f3444f03143d28ce
[INFO] validating manifest of AlcaYezz/pong_rust 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 AlcaYezz/pong_rust 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 AlcaYezz/pong_rust
[INFO] finished frobbing AlcaYezz/pong_rust
[INFO] frobbed toml for AlcaYezz/pong_rust written to work/ex/clippy-test-run/sources/stable/gh/AlcaYezz/pong_rust/Cargo.toml
[INFO] started frobbing AlcaYezz/pong_rust
[INFO] finished frobbing AlcaYezz/pong_rust
[INFO] frobbed toml for AlcaYezz/pong_rust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/AlcaYezz/pong_rust/Cargo.toml
[INFO] crate AlcaYezz/pong_rust 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] [stderr]     Blocking waiting for file lock on the registry index
[INFO] linting AlcaYezz/pong_rust 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/AlcaYezz/pong_rust:/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] b638dbc8eeeaf3f4d48afec9ddac31cc0c7da6d1d3b91ee79189f9cdaf92287d
[INFO] running `"docker" "start" "-a" "b638dbc8eeeaf3f4d48afec9ddac31cc0c7da6d1d3b91ee79189f9cdaf92287d"`
[INFO] [stderr]    Compiling x11-dl v2.18.2
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking wayland-client v0.12.5
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]     Checking wayland-protocols v0.12.5
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling num-derive v0.2.2
[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]     Checking image v0.19.0
[INFO] [stderr]     Checking glutin v0.14.0
[INFO] [stderr]     Checking pistoncore-input v0.21.0
[INFO] [stderr]     Checking piston-gfx_texture v0.32.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.53.0
[INFO] [stderr]     Checking pistoncore-window v0.32.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.51.0
[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 piston_window v0.80.0
[INFO] [stderr]     Checking rusty v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/models/mod.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |     let c = f.dot(f) - BALL_RADIUS * BALL_RADIUS;
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/models/mod.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |     let c = f.dot(f) - BALL_RADIUS * BALL_RADIUS;
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:45:30
[INFO] [stderr]    |
[INFO] [stderr] 45 |             line(BLACK, 1., [args.width as f64 / 2., 0., args.width as f64 / 2., args.height as f64], c.transform, gl);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.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/app.rs:45:58
[INFO] [stderr]    |
[INFO] [stderr] 45 |             line(BLACK, 1., [args.width as f64 / 2., 0., args.width as f64 / 2., args.height as f64], c.transform, gl);
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.width)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:45:82
[INFO] [stderr]    |
[INFO] [stderr] 45 |             line(BLACK, 1., [args.width as f64 / 2., 0., args.width as f64 / 2., args.height as f64], c.transform, gl);
[INFO] [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:51:39
[INFO] [stderr]    |
[INFO] [stderr] 51 |                     c.transform.trans(args.width as f64 * 0.25, args.height as f64 * 0.5),
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.width)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:51:65
[INFO] [stderr]    |
[INFO] [stderr] 51 |                     c.transform.trans(args.width as f64 * 0.25, args.height as f64 * 0.5),
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:59:39
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     c.transform.trans(args.width as f64 * 0.75, args.height as f64 * 0.5),
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.width)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:59:65
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     c.transform.trans(args.width as f64 * 0.75, args.height as f64 * 0.5),
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/enemy.rs:18:38
[INFO] [stderr]    |
[INFO] [stderr] 18 |             pos: geom::Position::new(WINDOW_WIDTH as f64 - RACKET_WIDTH,
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_WIDTH)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/enemy.rs:19:38
[INFO] [stderr]    |
[INFO] [stderr] 19 |                                      (WINDOW_HEIGHT / 2) as f64 - RACKET_HEIGHT / 2.),
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_HEIGHT / 2)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/enemy.rs:42:49
[INFO] [stderr]    |
[INFO] [stderr] 42 |                 if self.pos.y + RACKET_HEIGHT < WINDOW_HEIGHT as f64 {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/player.rs:20:38
[INFO] [stderr]    |
[INFO] [stderr] 20 |                                      (WINDOW_HEIGHT / 2) as f64 - RACKET_HEIGHT / 2.),
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_HEIGHT / 2)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/player.rs:52:49
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 if self.pos.y + RACKET_HEIGHT < WINDOW_HEIGHT as f64 {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             pos: Position::new(WINDOW_WIDTH as f64 / 2.,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_WIDTH)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 |                                WINDOW_HEIGHT as f64 / 2.),
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |         self.pos.x = WINDOW_WIDTH as f64 / 2.;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_WIDTH)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:31:22
[INFO] [stderr]    |
[INFO] [stderr] 31 |         self.pos.y = WINDOW_HEIGHT as f64 / 2.;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             tmp as f64 / 1000.
[INFO] [stderr]    |             ^^^^^^^^^^ help: try: `f64::from(tmp)`
[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 i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |             (tmp as f64 / 1000. + PI) % (2. * PI)
[INFO] [stderr]    |              ^^^^^^^^^^ help: try: `f64::from(tmp)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/mod.rs:35:96
[INFO] [stderr]    |
[INFO] [stderr] 35 |     } else if ball.pos.y > enemy.pos.y + RACKET_HEIGHT * 0.75 && enemy.pos.y + RACKET_HEIGHT < WINDOW_HEIGHT as f64 {
[INFO] [stderr]    |                                                                                                ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/mod.rs:46:29
[INFO] [stderr]    |
[INFO] [stderr] 46 |     } else if ball.pos.x >= WINDOW_WIDTH as f64 {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_WIDTH)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/mod.rs:49:77
[INFO] [stderr]    |
[INFO] [stderr] 49 |     } else if ball.pos.y - BALL_RADIUS <= 0. || ball.pos.y + BALL_RADIUS >= WINDOW_HEIGHT as f64 {
[INFO] [stderr]    |                                                                             ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/models/mod.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 | /         if (x1 >= 0. && x1 <= 1.) ||
[INFO] [stderr] 95 | |             (x2 >= 0. && x2 <= 1.) {
[INFO] [stderr] 96 | |             true
[INFO] [stderr] 97 | |         } else {
[INFO] [stderr] 98 | |             false
[INFO] [stderr] 99 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] help: you can reduce it to
[INFO] [stderr]    |
[INFO] [stderr] 94 |         (x1 >= 0. && x1 <= 1.) ||
[INFO] [stderr] 95 |             (x2 >= 0. && x2 <= 1.)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/main.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let ref font = assets.join("FiraSans-Regular.ttf");
[INFO] [stderr]    |     ----^^^^^^^^--------------------------------------- help: try: `let font = &assets.join("FiraSans-Regular.ttf");`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:45:30
[INFO] [stderr]    |
[INFO] [stderr] 45 |             line(BLACK, 1., [args.width as f64 / 2., 0., args.width as f64 / 2., args.height as f64], c.transform, gl);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.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/app.rs:45:58
[INFO] [stderr]    |
[INFO] [stderr] 45 |             line(BLACK, 1., [args.width as f64 / 2., 0., args.width as f64 / 2., args.height as f64], c.transform, gl);
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.width)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:45:82
[INFO] [stderr]    |
[INFO] [stderr] 45 |             line(BLACK, 1., [args.width as f64 / 2., 0., args.width as f64 / 2., args.height as f64], c.transform, gl);
[INFO] [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:51:39
[INFO] [stderr]    |
[INFO] [stderr] 51 |                     c.transform.trans(args.width as f64 * 0.25, args.height as f64 * 0.5),
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.width)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:51:65
[INFO] [stderr]    |
[INFO] [stderr] 51 |                     c.transform.trans(args.width as f64 * 0.25, args.height as f64 * 0.5),
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:59:39
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     c.transform.trans(args.width as f64 * 0.75, args.height as f64 * 0.5),
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.width)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/app.rs:59:65
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     c.transform.trans(args.width as f64 * 0.75, args.height as f64 * 0.5),
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(args.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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/enemy.rs:18:38
[INFO] [stderr]    |
[INFO] [stderr] 18 |             pos: geom::Position::new(WINDOW_WIDTH as f64 - RACKET_WIDTH,
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_WIDTH)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/enemy.rs:19:38
[INFO] [stderr]    |
[INFO] [stderr] 19 |                                      (WINDOW_HEIGHT / 2) as f64 - RACKET_HEIGHT / 2.),
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_HEIGHT / 2)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/enemy.rs:42:49
[INFO] [stderr]    |
[INFO] [stderr] 42 |                 if self.pos.y + RACKET_HEIGHT < WINDOW_HEIGHT as f64 {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/player.rs:20:38
[INFO] [stderr]    |
[INFO] [stderr] 20 |                                      (WINDOW_HEIGHT / 2) as f64 - RACKET_HEIGHT / 2.),
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_HEIGHT / 2)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/player.rs:52:49
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 if self.pos.y + RACKET_HEIGHT < WINDOW_HEIGHT as f64 {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             pos: Position::new(WINDOW_WIDTH as f64 / 2.,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_WIDTH)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 |                                WINDOW_HEIGHT as f64 / 2.),
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |         self.pos.x = WINDOW_WIDTH as f64 / 2.;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_WIDTH)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:31:22
[INFO] [stderr]    |
[INFO] [stderr] 31 |         self.pos.y = WINDOW_HEIGHT as f64 / 2.;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             tmp as f64 / 1000.
[INFO] [stderr]    |             ^^^^^^^^^^ help: try: `f64::from(tmp)`
[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 i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/ball.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |             (tmp as f64 / 1000. + PI) % (2. * PI)
[INFO] [stderr]    |              ^^^^^^^^^^ help: try: `f64::from(tmp)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/mod.rs:35:96
[INFO] [stderr]    |
[INFO] [stderr] 35 |     } else if ball.pos.y > enemy.pos.y + RACKET_HEIGHT * 0.75 && enemy.pos.y + RACKET_HEIGHT < WINDOW_HEIGHT as f64 {
[INFO] [stderr]    |                                                                                                ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/mod.rs:46:29
[INFO] [stderr]    |
[INFO] [stderr] 46 |     } else if ball.pos.x >= WINDOW_WIDTH as f64 {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_WIDTH)`
[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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/models/mod.rs:49:77
[INFO] [stderr]    |
[INFO] [stderr] 49 |     } else if ball.pos.y - BALL_RADIUS <= 0. || ball.pos.y + BALL_RADIUS >= WINDOW_HEIGHT as f64 {
[INFO] [stderr]    |                                                                             ^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(WINDOW_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: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/models/mod.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 | /         if (x1 >= 0. && x1 <= 1.) ||
[INFO] [stderr] 95 | |             (x2 >= 0. && x2 <= 1.) {
[INFO] [stderr] 96 | |             true
[INFO] [stderr] 97 | |         } else {
[INFO] [stderr] 98 | |             false
[INFO] [stderr] 99 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] help: you can reduce it to
[INFO] [stderr]    |
[INFO] [stderr] 94 |         (x1 >= 0. && x1 <= 1.) ||
[INFO] [stderr] 95 |             (x2 >= 0. && x2 <= 1.)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/main.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let ref font = assets.join("FiraSans-Regular.ttf");
[INFO] [stderr]    |     ----^^^^^^^^--------------------------------------- help: try: `let font = &assets.join("FiraSans-Regular.ttf");`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.51s
[INFO] running `"docker" "inspect" "b638dbc8eeeaf3f4d48afec9ddac31cc0c7da6d1d3b91ee79189f9cdaf92287d"`
[INFO] running `"docker" "rm" "-f" "b638dbc8eeeaf3f4d48afec9ddac31cc0c7da6d1d3b91ee79189f9cdaf92287d"`
[INFO] [stdout] b638dbc8eeeaf3f4d48afec9ddac31cc0c7da6d1d3b91ee79189f9cdaf92287d