[INFO] updating cached repository hockeybuggy/rust_pong
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hockeybuggy/rust_pong
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hockeybuggy/rust_pong" "work/ex/clippy-test-run/sources/stable/gh/hockeybuggy/rust_pong"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/hockeybuggy/rust_pong'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hockeybuggy/rust_pong" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hockeybuggy/rust_pong"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hockeybuggy/rust_pong'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6cb0429c90801a3e65cbff991f934e85e8a65244
[INFO] sha for GitHub repo hockeybuggy/rust_pong: 6cb0429c90801a3e65cbff991f934e85e8a65244
[INFO] validating manifest of hockeybuggy/rust_pong 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 hockeybuggy/rust_pong 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 hockeybuggy/rust_pong
[INFO] finished frobbing hockeybuggy/rust_pong
[INFO] frobbed toml for hockeybuggy/rust_pong written to work/ex/clippy-test-run/sources/stable/gh/hockeybuggy/rust_pong/Cargo.toml
[INFO] started frobbing hockeybuggy/rust_pong
[INFO] finished frobbing hockeybuggy/rust_pong
[INFO] frobbed toml for hockeybuggy/rust_pong written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hockeybuggy/rust_pong/Cargo.toml
[INFO] crate hockeybuggy/rust_pong 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 hockeybuggy/rust_pong against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/hockeybuggy/rust_pong:/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] 96cf3b4e2861ac714cc3d424b25cb7ff7dd84255b3066854d9314c48834307ee
[INFO] running `"docker" "start" "-a" "96cf3b4e2861ac714cc3d424b25cb7ff7dd84255b3066854d9314c48834307ee"`
[INFO] [stderr]     Checking image v0.13.0
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.8.7
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.43.1
[INFO] [stderr]     Checking wayland-client v0.8.7
[INFO] [stderr]     Checking wayland-window v0.5.0
[INFO] [stderr]     Checking wayland-kbd v0.8.0
[INFO] [stderr]     Checking winit v0.6.4
[INFO] [stderr]     Checking glutin v0.8.1
[INFO] [stderr]     Checking pistoncore-glutin_window v0.37.0
[INFO] [stderr]     Checking rust_pong v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/pong/game.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             bounds: bounds,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `bounds`
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/pong/game.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             bounds: bounds,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `bounds`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/pong/game.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             ball: ball,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `ball`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/pong/game.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |             left_paddle: left_paddle,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `left_paddle`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/pong/game.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             right_paddle: right_paddle,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `right_paddle`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/pong/game.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             ball: ball,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `ball`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/pong/game.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |             left_paddle: left_paddle,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `left_paddle`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/pong/game.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             right_paddle: right_paddle,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `right_paddle`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pong/ball.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 | /         return Ball {
[INFO] [stderr] 38 | |             x: 0.0,
[INFO] [stderr] 39 | |             y: 0.0,
[INFO] [stderr] 40 | |             size: 10.0,
[INFO] [stderr] ...  |
[INFO] [stderr] 43 | |             velocity_y: initial_velocity_y,
[INFO] [stderr] 44 | |         };
[INFO] [stderr]    | |__________^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 37 |         Ball {
[INFO] [stderr] 38 |             x: 0.0,
[INFO] [stderr] 39 |             y: 0.0,
[INFO] [stderr] 40 |             size: 10.0,
[INFO] [stderr] 41 | 
[INFO] [stderr] 42 |             velocity_x: initial_velocity_x,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pong/ball.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         return self.x > bounds.right;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.x > bounds.right`
[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/pong/ball.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         return self.x < bounds.left;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.x < bounds.left`
[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/pong/ball.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         return [self.x, self.y, radius];
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `[self.x, self.y, radius]`
[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/pong/game.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         return game;
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: remove `return` as shown: `game`
[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/pong/paddle.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | /         return Paddle {
[INFO] [stderr] 22 | |             x: -180.0,
[INFO] [stderr] 23 | |             y: 10.0,
[INFO] [stderr] 24 | |             dy: 0.0,
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |             score: 0,
[INFO] [stderr] 29 | |         };
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 21 |         Paddle {
[INFO] [stderr] 22 |             x: -180.0,
[INFO] [stderr] 23 |             y: 10.0,
[INFO] [stderr] 24 |             dy: 0.0,
[INFO] [stderr] 25 |             height: 100.0,
[INFO] [stderr] 26 |             width: 10.0,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pong/paddle.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         return Paddle {
[INFO] [stderr] 34 | |             x: 180.0,
[INFO] [stderr] 35 | |             y: 10.0,
[INFO] [stderr] 36 | |             dy: 0.0,
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |             score: 0,
[INFO] [stderr] 41 | |         };
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 33 |         Paddle {
[INFO] [stderr] 34 |             x: 180.0,
[INFO] [stderr] 35 |             y: 10.0,
[INFO] [stderr] 36 |             dy: 0.0,
[INFO] [stderr] 37 |             height: 100.0,
[INFO] [stderr] 38 |             width: 10.0,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pong/paddle.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         return self.x - self.width / 2.0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.x - self.width / 2.0`
[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/pong/paddle.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         return self.x + self.width / 2.0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.x + self.width / 2.0`
[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/pong/paddle.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |         return self.y - self.height / 2.0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.y - self.height / 2.0`
[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/pong/paddle.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         return self.y + self.height / 2.0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.y + self.height / 2.0`
[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/pong/paddle.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         return x >= self.left() && x < self.right() && y >= self.top() && y < self.bottom();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `x >= self.left() && x < self.right() && y >= self.top() && y < self.bottom()`
[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/pong/paddle.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 | /         return rectangle::rectangle_by_corners(
[INFO] [stderr] 103 | |             self.left(),
[INFO] [stderr] 104 | |             self.top(),
[INFO] [stderr] 105 | |             self.right(),
[INFO] [stderr] 106 | |             self.bottom(),
[INFO] [stderr] 107 | |         );
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 102 |         rectangle::rectangle_by_corners(
[INFO] [stderr] 103 |             self.left(),
[INFO] [stderr] 104 |             self.top(),
[INFO] [stderr] 105 |             self.right(),
[INFO] [stderr] 106 |             self.bottom(),
[INFO] [stderr] 107 |         )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pong/ball.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 | /         return Ball {
[INFO] [stderr] 38 | |             x: 0.0,
[INFO] [stderr] 39 | |             y: 0.0,
[INFO] [stderr] 40 | |             size: 10.0,
[INFO] [stderr] ...  |
[INFO] [stderr] 43 | |             velocity_y: initial_velocity_y,
[INFO] [stderr] 44 | |         };
[INFO] [stderr]    | |__________^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 37 |         Ball {
[INFO] [stderr] 38 |             x: 0.0,
[INFO] [stderr] 39 |             y: 0.0,
[INFO] [stderr] 40 |             size: 10.0,
[INFO] [stderr] 41 | 
[INFO] [stderr] 42 |             velocity_x: initial_velocity_x,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pong/ball.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         return self.x > bounds.right;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.x > bounds.right`
[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/pong/ball.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         return self.x < bounds.left;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.x < bounds.left`
[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/pong/ball.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         return [self.x, self.y, radius];
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `[self.x, self.y, radius]`
[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/pong/game.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         return game;
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: remove `return` as shown: `game`
[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/pong/paddle.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | /         return Paddle {
[INFO] [stderr] 22 | |             x: -180.0,
[INFO] [stderr] 23 | |             y: 10.0,
[INFO] [stderr] 24 | |             dy: 0.0,
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |             score: 0,
[INFO] [stderr] 29 | |         };
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 21 |         Paddle {
[INFO] [stderr] 22 |             x: -180.0,
[INFO] [stderr] 23 |             y: 10.0,
[INFO] [stderr] 24 |             dy: 0.0,
[INFO] [stderr] 25 |             height: 100.0,
[INFO] [stderr] 26 |             width: 10.0,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pong/paddle.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         return Paddle {
[INFO] [stderr] 34 | |             x: 180.0,
[INFO] [stderr] 35 | |             y: 10.0,
[INFO] [stderr] 36 | |             dy: 0.0,
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |             score: 0,
[INFO] [stderr] 41 | |         };
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 33 |         Paddle {
[INFO] [stderr] 34 |             x: 180.0,
[INFO] [stderr] 35 |             y: 10.0,
[INFO] [stderr] 36 |             dy: 0.0,
[INFO] [stderr] 37 |             height: 100.0,
[INFO] [stderr] 38 |             width: 10.0,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/pong/paddle.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         return self.x - self.width / 2.0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.x - self.width / 2.0`
[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/pong/paddle.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         return self.x + self.width / 2.0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.x + self.width / 2.0`
[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/pong/paddle.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |         return self.y - self.height / 2.0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.y - self.height / 2.0`
[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/pong/paddle.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         return self.y + self.height / 2.0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.y + self.height / 2.0`
[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/pong/paddle.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         return x >= self.left() && x < self.right() && y >= self.top() && y < self.bottom();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `x >= self.left() && x < self.right() && y >= self.top() && y < self.bottom()`
[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/pong/paddle.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 | /         return rectangle::rectangle_by_corners(
[INFO] [stderr] 103 | |             self.left(),
[INFO] [stderr] 104 | |             self.top(),
[INFO] [stderr] 105 | |             self.right(),
[INFO] [stderr] 106 | |             self.bottom(),
[INFO] [stderr] 107 | |         );
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 102 |         rectangle::rectangle_by_corners(
[INFO] [stderr] 103 |             self.left(),
[INFO] [stderr] 104 |             self.top(),
[INFO] [stderr] 105 |             self.right(),
[INFO] [stderr] 106 |             self.bottom(),
[INFO] [stderr] 107 |         )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/pong/game.rs:68:30
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn update(&mut self, args: &UpdateArgs) {
[INFO] [stderr]    |                              ^^^^ help: consider using `_args` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/pong/game.rs:68:36
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn update(&mut self, args: &UpdateArgs) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: consider passing by value instead: `UpdateArgs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/pong/game.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |     let x = (window_size[0] / 2) as f64;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(window_size[0] / 2)`
[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/pong/game.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let y = (window_size[1] / 2) as f64;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(window_size[1] / 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: unused variable: `args`
[INFO] [stderr]   --> src/pong/game.rs:68:30
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn update(&mut self, args: &UpdateArgs) {
[INFO] [stderr]    |                              ^^^^ help: consider using `_args` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/pong/game.rs:68:36
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn update(&mut self, args: &UpdateArgs) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: consider passing by value instead: `UpdateArgs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/pong/game.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |     let x = (window_size[0] / 2) as f64;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(window_size[0] / 2)`
[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/pong/game.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let y = (window_size[1] / 2) as f64;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(window_size[1] / 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]     Finished dev [unoptimized + debuginfo] target(s) in 21.17s
[INFO] running `"docker" "inspect" "96cf3b4e2861ac714cc3d424b25cb7ff7dd84255b3066854d9314c48834307ee"`
[INFO] running `"docker" "rm" "-f" "96cf3b4e2861ac714cc3d424b25cb7ff7dd84255b3066854d9314c48834307ee"`
[INFO] [stdout] 96cf3b4e2861ac714cc3d424b25cb7ff7dd84255b3066854d9314c48834307ee