[INFO] updating cached repository pmll/fin-sdl
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pmll/fin-sdl
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pmll/fin-sdl" "work/ex/clippy-test-run/sources/stable/gh/pmll/fin-sdl"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/pmll/fin-sdl'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pmll/fin-sdl" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pmll/fin-sdl"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pmll/fin-sdl'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0c4dc8cbf72bb5b8c2b7609a4261eb441885f53c
[INFO] sha for GitHub repo pmll/fin-sdl: 0c4dc8cbf72bb5b8c2b7609a4261eb441885f53c
[INFO] validating manifest of pmll/fin-sdl 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 pmll/fin-sdl 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 pmll/fin-sdl
[INFO] finished frobbing pmll/fin-sdl
[INFO] frobbed toml for pmll/fin-sdl written to work/ex/clippy-test-run/sources/stable/gh/pmll/fin-sdl/Cargo.toml
[INFO] started frobbing pmll/fin-sdl
[INFO] finished frobbing pmll/fin-sdl
[INFO] frobbed toml for pmll/fin-sdl written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pmll/fin-sdl/Cargo.toml
[INFO] crate pmll/fin-sdl 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 pmll/fin-sdl against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/pmll/fin-sdl:/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] b874ce19173818dcf8bc0cc753c84d34aa0bc8ccfb1d59663067ae7dbe867fe1
[INFO] running `"docker" "start" "-a" "b874ce19173818dcf8bc0cc753c84d34aa0bc8ccfb1d59663067ae7dbe867fe1"`
[INFO] [stderr]     Checking find_folder v0.3.0
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]     Checking fin-sdl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/text.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 |        r: u8, g: u8, b: u8, a: u8, str: &str) {
[INFO] [stderr]    |                      ^
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/text.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 21 |        r: u8, g: u8, b: u8, a: u8, str: &str) {
[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: 6th binding whose name is just one char
[INFO] [stderr]   --> src/text.rs:21:29
[INFO] [stderr]    |
[INFO] [stderr] 21 |        r: u8, g: u8, b: u8, a: u8, str: &str) {
[INFO] [stderr]    |                             ^
[INFO] [stderr]    |
[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]    |
[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: 6th binding whose name is just one char
[INFO] [stderr]   --> src/text.rs:21:29
[INFO] [stderr]    |
[INFO] [stderr] 21 |        r: u8, g: u8, b: u8, a: u8, str: &str) {
[INFO] [stderr]    |                             ^
[INFO] [stderr]    |
[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: unneeded return statement
[INFO] [stderr]    --> src/ship.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/letter_bricks.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/game.rs:248:9
[INFO] [stderr]     |
[INFO] [stderr] 248 | /         if self.ship.alive() {
[INFO] [stderr] 249 | |             if self.bombs.collision(self.ship.area()) {
[INFO] [stderr] 250 | |                 self.ship.kill(&mut self.animations);
[INFO] [stderr] 251 | |             }
[INFO] [stderr] 252 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 248 |         if self.ship.alive() && self.bombs.collision(self.ship.area()) {
[INFO] [stderr] 249 |     self.ship.kill(&mut self.animations);
[INFO] [stderr] 250 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: All variants have the same prefix: `Bonus`
[INFO] [stderr]   --> src/bonus_bomb.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / enum BombType {
[INFO] [stderr] 22 | |     Bonus10,
[INFO] [stderr] 23 | |     Bonus30,
[INFO] [stderr] 24 | |     Bonus50,
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::enum_variant_names)] on by default
[INFO] [stderr]    = help: remove the prefixes and use full paths to the variants instead of glob imports
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#enum_variant_names
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/spiders.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/spiders.rs:480:9
[INFO] [stderr]     |
[INFO] [stderr] 480 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/bombs.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         return false;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/bombs.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         return false;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]    --> src/animation.rs:149:12
[INFO] [stderr]     |
[INFO] [stderr] 149 |            ((frames_left * 255 / 100)) as u8,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ship.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         return true;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/letter_bricks.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/game.rs:248:9
[INFO] [stderr]     |
[INFO] [stderr] 248 | /         if self.ship.alive() {
[INFO] [stderr] 249 | |             if self.bombs.collision(self.ship.area()) {
[INFO] [stderr] 250 | |                 self.ship.kill(&mut self.animations);
[INFO] [stderr] 251 | |             }
[INFO] [stderr] 252 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 248 |         if self.ship.alive() && self.bombs.collision(self.ship.area()) {
[INFO] [stderr] 249 |     self.ship.kill(&mut self.animations);
[INFO] [stderr] 250 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: All variants have the same prefix: `Bonus`
[INFO] [stderr]   --> src/bonus_bomb.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / enum BombType {
[INFO] [stderr] 22 | |     Bonus10,
[INFO] [stderr] 23 | |     Bonus30,
[INFO] [stderr] 24 | |     Bonus50,
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::enum_variant_names)] on by default
[INFO] [stderr]    = help: remove the prefixes and use full paths to the variants instead of glob imports
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#enum_variant_names
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/spiders.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/spiders.rs:480:9
[INFO] [stderr]     |
[INFO] [stderr] 480 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/bombs.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         return false;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/bombs.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         return false;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]    --> src/animation.rs:149:12
[INFO] [stderr]     |
[INFO] [stderr] 149 |            ((frames_left * 255 / 100)) as u8,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/ship.rs:185:68
[INFO] [stderr]     |
[INFO] [stderr] 185 |                 self.ship_image[0].render_resize(canvas, self.x + ((Ship::life_x(self.lives + 1) - self.x) as f64 * (1.0 - n)) as i32, SHIP_Y + ((LIVES_Y - SHIP_Y) as f64 * (1.0 - n)) as i32, 0.5 + 0.5 * n);
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(Ship::life_x(self.lives + 1) - self.x)`
[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 i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/ship.rs:185:146
[INFO] [stderr]     |
[INFO] [stderr] 185 |                 self.ship_image[0].render_resize(canvas, self.x + ((Ship::life_x(self.lives + 1) - self.x) as f64 * (1.0 - n)) as i32, SHIP_Y + ((LIVES_Y - SHIP_Y) as f64 * (1.0 - n)) as i32, 0.5 + 0.5 * n);
[INFO] [stderr]     |                                                                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(LIVES_Y - SHIP_Y)`
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/letter_bricks.rs:156:18
[INFO] [stderr]     |
[INFO] [stderr] 156 |         for i in self.letter_range[letter][row][0]..self.letter_range[letter][row][1] + 1 {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `self.letter_range[letter][row][0]..=self.letter_range[letter][row][1]`
[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: this boolean expression can be simplified
[INFO] [stderr]    --> src/letter_bricks.rs:197:32
[INFO] [stderr]     |
[INFO] [stderr] 197 |                               if ! (self.letter_brick[k].filled || self.letter_brick[k].targetted) &&
[INFO] [stderr]     |  ________________________________^
[INFO] [stderr] 198 | |                                ! (self.targetted_to_left(k) || self.targetted_to_right(k)) {
[INFO] [stderr]     | |__________________________________________________________________________________________^ help: try: `!(self.targetted_to_right(k) || self.targetted_to_left(k) || self.letter_brick[k].targetted || self.letter_brick[k].filled)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::nonminimal_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/letter_bricks.rs:196:34
[INFO] [stderr]     |
[INFO] [stderr] 196 |                         for k in from..to + 1 {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^ help: use: `from..=to`
[INFO] [stderr]     |
[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: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/letter_bricks.rs:278:21
[INFO] [stderr]     |
[INFO] [stderr] 278 |                    ((b.col - 13) as f64 * BRICK_WIDTH as f64 * self.expansion) as i32;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(b.col - 13)`
[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/letter_bricks.rs:278:43
[INFO] [stderr]     |
[INFO] [stderr] 278 |                    ((b.col - 13) as f64 * BRICK_WIDTH as f64 * self.expansion) as i32;
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(BRICK_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 i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/letter_bricks.rs:280:21
[INFO] [stderr]     |
[INFO] [stderr] 280 |                    ((b.row - 3) as f64 * BRICK_HEIGHT as f64 * self.expansion) as i32;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(b.row - 3)`
[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/letter_bricks.rs:280:42
[INFO] [stderr]     |
[INFO] [stderr] 280 |                    ((b.row - 3) as f64 * BRICK_HEIGHT as f64 * self.expansion) as i32;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(BRICK_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: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/bonus_bomb.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 | /         match self.bomb_state {
[INFO] [stderr] 120 | |             State::InFlight => {
[INFO] [stderr] 121 | |                 if (self.y - START_Y) % 120 == 0 && self.sound_on {
[INFO] [stderr] 122 | |                     self.bonus_bomb_sound.play();
[INFO] [stderr] ...   |
[INFO] [stderr] 129 | |             _ => {}
[INFO] [stderr] 130 | |         }
[INFO] [stderr]     | |_________^
[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] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 119 |         if let State::InFlight = self.bomb_state {
[INFO] [stderr] 120 |     if (self.y - START_Y) % 120 == 0 && self.sound_on {
[INFO] [stderr] 121 |         self.bonus_bomb_sound.play();
[INFO] [stderr] 122 |     }
[INFO] [stderr] 123 |     self.y += BOMB_SPEED;
[INFO] [stderr] 124 |     if self.y > SCREEN_HEIGHT as i32 {
[INFO] [stderr]   ...
[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/bonus_bomb.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 | /         match self.bomb_state {
[INFO] [stderr] 138 | |             State::InFlight => {
[INFO] [stderr] 139 | |                 self.bomb_image[bt][an].render(canvas, self.x, self.y);
[INFO] [stderr] 140 | |             },
[INFO] [stderr] 141 | |             _ => {},
[INFO] [stderr] 142 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 137 |         if let State::InFlight = self.bomb_state {
[INFO] [stderr] 138 |     self.bomb_image[bt][an].render(canvas, self.x, self.y);
[INFO] [stderr] 139 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/spiders.rs:94:23
[INFO] [stderr]    |
[INFO] [stderr] 94 |             self.x += mother_x as f64 + 0.5 * SPIDER_WIDTH * 0.2;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^ help: try: `f64::from(mother_x)`
[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/spiders.rs:95:23
[INFO] [stderr]    |
[INFO] [stderr] 95 |             self.y += mother_y as f64 - 0.5 * SPIDER_WIDTH * 0.2;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^ help: try: `f64::from(mother_y)`
[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] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/spiders.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         (y_target - self.y).signum() == y_vel.signum() &&
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `((y_target - self.y).signum() - y_vel.signum()).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/spiders.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         (y_target - self.y).signum() == y_vel.signum() &&
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/spiders.rs:161:42
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let x_vel = if (self.x + x_vel > common::SCREEN_WIDTH as f64 - SPIDER_WIDTH && x_vel > 0.0) ||
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(common::SCREEN_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: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/spiders.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 | /     fn update(&mut self, base_bricks: &mut BaseBricks, letter_bricks: &mut LetterBricks,
[INFO] [stderr] 184 | |         bombs: &mut Bombs, restrict: bool, take_brick_sound: &SoundEffect,
[INFO] [stderr] 185 | |         deposit_brick_sound: &SoundEffect, sound_on: bool) {
[INFO] [stderr] 186 | |         match self.state {
[INFO] [stderr] ...   |
[INFO] [stderr] 350 | |         }
[INFO] [stderr] 351 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/spiders.rs:190:46
[INFO] [stderr]     |
[INFO] [stderr] 190 |                     self.x -= (PI + PI * n * r as f64).sin() * SWOOP_SPEED;
[INFO] [stderr]     |                                              ^^^^^^^^ help: try: `f64::from(r)`
[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/spiders.rs:191:46
[INFO] [stderr]     |
[INFO] [stderr] 191 |                     self.y += (PI + PI * n * r as f64).cos() * SWOOP_SPEED;
[INFO] [stderr]     |                                              ^^^^^^^^ help: try: `f64::from(r)`
[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/spiders.rs:206:37
[INFO] [stderr]     |
[INFO] [stderr] 206 |                         let adj_x = target_brick.x as f64 - 9.0;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(target_brick.x)`
[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/spiders.rs:207:37
[INFO] [stderr]     |
[INFO] [stderr] 207 |                         let adj_y = target_brick.y as f64 - 40.0;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(target_brick.y)`
[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/spiders.rs:257:30
[INFO] [stderr]     |
[INFO] [stderr] 257 |                 if self.y >= target.y as f64 - SPIDER_HEIGHT + 8.0 {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: try: `f64::from(target.y)`
[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/spiders.rs:287:37
[INFO] [stderr]     |
[INFO] [stderr] 287 |                         let adj_x = (target_brick.x - 9) as f64;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(target_brick.x - 9)`
[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/spiders.rs:288:37
[INFO] [stderr]     |
[INFO] [stderr] 288 |                         let adj_y = target_brick.y as f64;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(target_brick.y)`
[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: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:555:21
[INFO] [stderr]     |
[INFO] [stderr] 555 | /                     &self.spider_image_empty[type_i][3]
[INFO] [stderr] 556 | |                         .render_angle(canvas, x, y, 180.0, 0.2);
[INFO] [stderr]     | |________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_operation)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 555 |                     self.spider_image_empty[type_i][3]
[INFO] [stderr] 556 |                         .render_angle(canvas, x, y, 180.0, 0.2);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/spiders.rs:560:53
[INFO] [stderr]     |
[INFO] [stderr] 560 |                     let angle = 180.0 + 180.0 * n * r as f64;
[INFO] [stderr]     |                                                     ^^^^^^^^ help: try: `f64::from(r)`
[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: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:563:21
[INFO] [stderr]     |
[INFO] [stderr] 563 | /                     &self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 564 | |                         .render_angle(canvas, x, y, angle, scale);
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 563 |                     self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 564 |                         .render_angle(canvas, x, y, angle, scale);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:567:21
[INFO] [stderr]     |
[INFO] [stderr] 567 | /                     &self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 568 | |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     | |__________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 567 |                     self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 568 |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:571:21
[INFO] [stderr]     |
[INFO] [stderr] 571 | /                     &self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 572 | |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     | |__________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 571 |                     self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 572 |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:576:21
[INFO] [stderr]     |
[INFO] [stderr] 576 | /                     &self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 577 | |                         .render_angle(canvas, spider.x as i32, spider.y as i32, angle, 1.0);
[INFO] [stderr]     | |____________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 576 |                     self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 577 |                         .render_angle(canvas, spider.x as i32, spider.y as i32, angle, 1.0);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:580:21
[INFO] [stderr]     |
[INFO] [stderr] 580 | /                     &self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 581 | |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     | |__________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 580 |                     self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 581 |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:584:21
[INFO] [stderr]     |
[INFO] [stderr] 584 | /                     &self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 585 | |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     | |__________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 584 |                     self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 585 |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:589:21
[INFO] [stderr]     |
[INFO] [stderr] 589 | /                     &self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 590 | |                         .render_angle(canvas, spider.x as i32, spider.y as i32, angle, 1.0);
[INFO] [stderr]     | |____________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 589 |                     self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 590 |                         .render_angle(canvas, spider.x as i32, spider.y as i32, angle, 1.0);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/ship.rs:185:68
[INFO] [stderr]     |
[INFO] [stderr] 185 |                 self.ship_image[0].render_resize(canvas, self.x + ((Ship::life_x(self.lives + 1) - self.x) as f64 * (1.0 - n)) as i32, SHIP_Y + ((LIVES_Y - SHIP_Y) as f64 * (1.0 - n)) as i32, 0.5 + 0.5 * n);
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(Ship::life_x(self.lives + 1) - self.x)`
[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 i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/ship.rs:185:146
[INFO] [stderr]     |
[INFO] [stderr] 185 |                 self.ship_image[0].render_resize(canvas, self.x + ((Ship::life_x(self.lives + 1) - self.x) as f64 * (1.0 - n)) as i32, SHIP_Y + ((LIVES_Y - SHIP_Y) as f64 * (1.0 - n)) as i32, 0.5 + 0.5 * n);
[INFO] [stderr]     |                                                                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(LIVES_Y - SHIP_Y)`
[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] error: this loop never actually loops
[INFO] [stderr]   --> src/bombs.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 | /         for b in self.bomb.iter_mut().filter(|b| ! b.in_flight).take(1) {
[INFO] [stderr] 51 | |             b.x = x - BOMB_WIDTH as i32 / 2;
[INFO] [stderr] 52 | |             b.y = y;
[INFO] [stderr] 53 | |             b.in_flight = true;
[INFO] [stderr] 54 | |             return true;
[INFO] [stderr] 55 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::never_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#never_loop
[INFO] [stderr] 
[INFO] [stderr] error: this loop never actually loops
[INFO] [stderr]   --> src/bombs.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 | /         for b in self.bomb.iter_mut()
[INFO] [stderr] 61 | |             .filter(|b| b.in_flight && col_area.collides(b.area()))
[INFO] [stderr] 62 | |             .take(1) {
[INFO] [stderr] 63 | |             // once bomb has collided, it is no more, take care of it here
[INFO] [stderr] 64 | |             b.in_flight = false;
[INFO] [stderr] 65 | |             return true;
[INFO] [stderr] 66 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#never_loop
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/letter_bricks.rs:156:18
[INFO] [stderr]     |
[INFO] [stderr] 156 |         for i in self.letter_range[letter][row][0]..self.letter_range[letter][row][1] + 1 {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `self.letter_range[letter][row][0]..=self.letter_range[letter][row][1]`
[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: this boolean expression can be simplified
[INFO] [stderr]    --> src/letter_bricks.rs:197:32
[INFO] [stderr]     |
[INFO] [stderr] 197 |                               if ! (self.letter_brick[k].filled || self.letter_brick[k].targetted) &&
[INFO] [stderr]     |  ________________________________^
[INFO] [stderr] 198 | |                                ! (self.targetted_to_left(k) || self.targetted_to_right(k)) {
[INFO] [stderr]     | |__________________________________________________________________________________________^ help: try: `!(self.targetted_to_right(k) || self.targetted_to_left(k) || self.letter_brick[k].targetted || self.letter_brick[k].filled)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::nonminimal_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/letter_bricks.rs:196:34
[INFO] [stderr]     |
[INFO] [stderr] 196 |                         for k in from..to + 1 {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^ help: use: `from..=to`
[INFO] [stderr]     |
[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: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/letter_bricks.rs:278:21
[INFO] [stderr]     |
[INFO] [stderr] 278 |                    ((b.col - 13) as f64 * BRICK_WIDTH as f64 * self.expansion) as i32;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(b.col - 13)`
[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/letter_bricks.rs:278:43
[INFO] [stderr]     |
[INFO] [stderr] 278 |                    ((b.col - 13) as f64 * BRICK_WIDTH as f64 * self.expansion) as i32;
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(BRICK_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 i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/letter_bricks.rs:280:21
[INFO] [stderr]     |
[INFO] [stderr] 280 |                    ((b.row - 3) as f64 * BRICK_HEIGHT as f64 * self.expansion) as i32;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(b.row - 3)`
[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/letter_bricks.rs:280:42
[INFO] [stderr]     |
[INFO] [stderr] 280 |                    ((b.row - 3) as f64 * BRICK_HEIGHT as f64 * self.expansion) as i32;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(BRICK_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/image.rs:30:37
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let rect = Rect::new(x, y, (self.width as f64 * scale) as u32,
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.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/image.rs:31:14
[INFO] [stderr]    |
[INFO] [stderr] 31 |             (self.height as f64 * scale) as u32);
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.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/image.rs:37:37
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let rect = Rect::new(x, y, (self.width as f64 * scale) as u32,
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.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/image.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |             (self.height as f64 * scale) as u32);
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.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 function has too many arguments (9/7)
[INFO] [stderr]   --> src/text.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     pub fn render(&self, canvas: &mut Canvas<Window>, x: i32, y: i32, 
[INFO] [stderr] 21 | |        r: u8, g: u8, b: u8, a: u8, str: &str) {
[INFO] [stderr] 22 | |         let texture_creator = canvas.texture_creator();
[INFO] [stderr] 23 | |         let surface = self.font.render(str).blended(Color::RGB(r, g, b)).unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |         canvas.copy(&texture, None, rect).unwrap();
[INFO] [stderr] 31 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/animation.rs:140:21
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let scale = frames_left as f64 / 100.0;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(frames_left)`
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/animation.rs:162:18
[INFO] [stderr]     |
[INFO] [stderr] 162 |         for i in 1..volume + 1 {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: use: `1..=volume`
[INFO] [stderr]     |
[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: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/bonus_bomb.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 | /         match self.bomb_state {
[INFO] [stderr] 120 | |             State::InFlight => {
[INFO] [stderr] 121 | |                 if (self.y - START_Y) % 120 == 0 && self.sound_on {
[INFO] [stderr] 122 | |                     self.bonus_bomb_sound.play();
[INFO] [stderr] ...   |
[INFO] [stderr] 129 | |             _ => {}
[INFO] [stderr] 130 | |         }
[INFO] [stderr]     | |_________^
[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] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 119 |         if let State::InFlight = self.bomb_state {
[INFO] [stderr] 120 |     if (self.y - START_Y) % 120 == 0 && self.sound_on {
[INFO] [stderr] 121 |         self.bonus_bomb_sound.play();
[INFO] [stderr] 122 |     }
[INFO] [stderr] 123 |     self.y += BOMB_SPEED;
[INFO] [stderr] 124 |     if self.y > SCREEN_HEIGHT as i32 {
[INFO] [stderr]   ...
[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/bonus_bomb.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 | /         match self.bomb_state {
[INFO] [stderr] 138 | |             State::InFlight => {
[INFO] [stderr] 139 | |                 self.bomb_image[bt][an].render(canvas, self.x, self.y);
[INFO] [stderr] 140 | |             },
[INFO] [stderr] 141 | |             _ => {},
[INFO] [stderr] 142 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 137 |         if let State::InFlight = self.bomb_state {
[INFO] [stderr] 138 |     self.bomb_image[bt][an].render(canvas, self.x, self.y);
[INFO] [stderr] 139 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/spiders.rs:94:23
[INFO] [stderr]    |
[INFO] [stderr] 94 |             self.x += mother_x as f64 + 0.5 * SPIDER_WIDTH * 0.2;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^ help: try: `f64::from(mother_x)`
[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/spiders.rs:95:23
[INFO] [stderr]    |
[INFO] [stderr] 95 |             self.y += mother_y as f64 - 0.5 * SPIDER_WIDTH * 0.2;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^ help: try: `f64::from(mother_y)`
[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] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/spiders.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         (y_target - self.y).signum() == y_vel.signum() &&
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `((y_target - self.y).signum() - y_vel.signum()).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/spiders.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         (y_target - self.y).signum() == y_vel.signum() &&
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/spiders.rs:161:42
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let x_vel = if (self.x + x_vel > common::SCREEN_WIDTH as f64 - SPIDER_WIDTH && x_vel > 0.0) ||
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(common::SCREEN_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: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/spiders.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 | /     fn update(&mut self, base_bricks: &mut BaseBricks, letter_bricks: &mut LetterBricks,
[INFO] [stderr] 184 | |         bombs: &mut Bombs, restrict: bool, take_brick_sound: &SoundEffect,
[INFO] [stderr] 185 | |         deposit_brick_sound: &SoundEffect, sound_on: bool) {
[INFO] [stderr] 186 | |         match self.state {
[INFO] [stderr] ...   |
[INFO] [stderr] 350 | |         }
[INFO] [stderr] 351 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/spiders.rs:190:46
[INFO] [stderr]     |
[INFO] [stderr] 190 |                     self.x -= (PI + PI * n * r as f64).sin() * SWOOP_SPEED;
[INFO] [stderr]     |                                              ^^^^^^^^ help: try: `f64::from(r)`
[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/spiders.rs:191:46
[INFO] [stderr]     |
[INFO] [stderr] 191 |                     self.y += (PI + PI * n * r as f64).cos() * SWOOP_SPEED;
[INFO] [stderr]     |                                              ^^^^^^^^ help: try: `f64::from(r)`
[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/spiders.rs:206:37
[INFO] [stderr]     |
[INFO] [stderr] 206 |                         let adj_x = target_brick.x as f64 - 9.0;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(target_brick.x)`
[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/spiders.rs:207:37
[INFO] [stderr]     |
[INFO] [stderr] 207 |                         let adj_y = target_brick.y as f64 - 40.0;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(target_brick.y)`
[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/spiders.rs:257:30
[INFO] [stderr]     |
[INFO] [stderr] 257 |                 if self.y >= target.y as f64 - SPIDER_HEIGHT + 8.0 {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: try: `f64::from(target.y)`
[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/spiders.rs:287:37
[INFO] [stderr]     |
[INFO] [stderr] 287 |                         let adj_x = (target_brick.x - 9) as f64;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(target_brick.x - 9)`
[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/spiders.rs:288:37
[INFO] [stderr]     |
[INFO] [stderr] 288 |                         let adj_y = target_brick.y as f64;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(target_brick.y)`
[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] error: Could not compile `fin-sdl`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:555:21
[INFO] [stderr]     |
[INFO] [stderr] 555 | /                     &self.spider_image_empty[type_i][3]
[INFO] [stderr] 556 | |                         .render_angle(canvas, x, y, 180.0, 0.2);
[INFO] [stderr]     | |________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_operation)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 555 |                     self.spider_image_empty[type_i][3]
[INFO] [stderr] 556 |                         .render_angle(canvas, x, y, 180.0, 0.2);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/spiders.rs:560:53
[INFO] [stderr]     |
[INFO] [stderr] 560 |                     let angle = 180.0 + 180.0 * n * r as f64;
[INFO] [stderr]     |                                                     ^^^^^^^^ help: try: `f64::from(r)`
[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: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:563:21
[INFO] [stderr]     |
[INFO] [stderr] 563 | /                     &self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 564 | |                         .render_angle(canvas, x, y, angle, scale);
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 563 |                     self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 564 |                         .render_angle(canvas, x, y, angle, scale);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:567:21
[INFO] [stderr]     |
[INFO] [stderr] 567 | /                     &self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 568 | |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     | |__________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 567 |                     self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 568 |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:571:21
[INFO] [stderr]     |
[INFO] [stderr] 571 | /                     &self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 572 | |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     | |__________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 571 |                     self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 572 |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:576:21
[INFO] [stderr]     |
[INFO] [stderr] 576 | /                     &self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 577 | |                         .render_angle(canvas, spider.x as i32, spider.y as i32, angle, 1.0);
[INFO] [stderr]     | |____________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 576 |                     self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 577 |                         .render_angle(canvas, spider.x as i32, spider.y as i32, angle, 1.0);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:580:21
[INFO] [stderr]     |
[INFO] [stderr] 580 | /                     &self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 581 | |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     | |__________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 580 |                     self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 581 |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:584:21
[INFO] [stderr]     |
[INFO] [stderr] 584 | /                     &self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 585 | |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     | |__________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 584 |                     self.spider_image_laden[type_i][anim_frame]
[INFO] [stderr] 585 |                         .render(canvas, spider.x as i32, spider.y as i32);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/spiders.rs:589:21
[INFO] [stderr]     |
[INFO] [stderr] 589 | /                     &self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 590 | |                         .render_angle(canvas, spider.x as i32, spider.y as i32, angle, 1.0);
[INFO] [stderr]     | |____________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] help: replace it with
[INFO] [stderr]     |
[INFO] [stderr] 589 |                     self.spider_image_empty[type_i][anim_frame]
[INFO] [stderr] 590 |                         .render_angle(canvas, spider.x as i32, spider.y as i32, angle, 1.0);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: this loop never actually loops
[INFO] [stderr]   --> src/bombs.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 | /         for b in self.bomb.iter_mut().filter(|b| ! b.in_flight).take(1) {
[INFO] [stderr] 51 | |             b.x = x - BOMB_WIDTH as i32 / 2;
[INFO] [stderr] 52 | |             b.y = y;
[INFO] [stderr] 53 | |             b.in_flight = true;
[INFO] [stderr] 54 | |             return true;
[INFO] [stderr] 55 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::never_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#never_loop
[INFO] [stderr] 
[INFO] [stderr] error: this loop never actually loops
[INFO] [stderr]   --> src/bombs.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 | /         for b in self.bomb.iter_mut()
[INFO] [stderr] 61 | |             .filter(|b| b.in_flight && col_area.collides(b.area()))
[INFO] [stderr] 62 | |             .take(1) {
[INFO] [stderr] 63 | |             // once bomb has collided, it is no more, take care of it here
[INFO] [stderr] 64 | |             b.in_flight = false;
[INFO] [stderr] 65 | |             return true;
[INFO] [stderr] 66 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#never_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/image.rs:30:37
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let rect = Rect::new(x, y, (self.width as f64 * scale) as u32,
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.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/image.rs:31:14
[INFO] [stderr]    |
[INFO] [stderr] 31 |             (self.height as f64 * scale) as u32);
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.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/image.rs:37:37
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let rect = Rect::new(x, y, (self.width as f64 * scale) as u32,
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.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/image.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |             (self.height as f64 * scale) as u32);
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.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 function has too many arguments (9/7)
[INFO] [stderr]   --> src/text.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     pub fn render(&self, canvas: &mut Canvas<Window>, x: i32, y: i32, 
[INFO] [stderr] 21 | |        r: u8, g: u8, b: u8, a: u8, str: &str) {
[INFO] [stderr] 22 | |         let texture_creator = canvas.texture_creator();
[INFO] [stderr] 23 | |         let surface = self.font.render(str).blended(Color::RGB(r, g, b)).unwrap();
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |         canvas.copy(&texture, None, rect).unwrap();
[INFO] [stderr] 31 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/animation.rs:140:21
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let scale = frames_left as f64 / 100.0;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(frames_left)`
[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: an inclusive range would be more readable
[INFO] [stderr]    --> src/animation.rs:162:18
[INFO] [stderr]     |
[INFO] [stderr] 162 |         for i in 1..volume + 1 {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ help: use: `1..=volume`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `fin-sdl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b874ce19173818dcf8bc0cc753c84d34aa0bc8ccfb1d59663067ae7dbe867fe1"`
[INFO] running `"docker" "rm" "-f" "b874ce19173818dcf8bc0cc753c84d34aa0bc8ccfb1d59663067ae7dbe867fe1"`
[INFO] [stdout] b874ce19173818dcf8bc0cc753c84d34aa0bc8ccfb1d59663067ae7dbe867fe1