[INFO] updating cached repository radix/circles
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/radix/circles
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/radix/circles" "work/ex/clippy-test-run/sources/stable/gh/radix/circles"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/radix/circles'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/radix/circles" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/radix/circles"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/radix/circles'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3c60c5819dbef07816ccbeac0071f5c8e817e1ad
[INFO] sha for GitHub repo radix/circles: 3c60c5819dbef07816ccbeac0071f5c8e817e1ad
[INFO] validating manifest of radix/circles 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 radix/circles 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 radix/circles
[INFO] finished frobbing radix/circles
[INFO] frobbed toml for radix/circles written to work/ex/clippy-test-run/sources/stable/gh/radix/circles/Cargo.toml
[INFO] started frobbing radix/circles
[INFO] finished frobbing radix/circles
[INFO] frobbed toml for radix/circles written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/radix/circles/Cargo.toml
[INFO] crate radix/circles 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 radix/circles against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/radix/circles:/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] 35b10ab8067c3a12a11338e6bf5e199c0ba4eb12f5eca0e16e9e0e30319d2ab6
[INFO] running `"docker" "start" "-a" "35b10ab8067c3a12a11338e6bf5e199c0ba4eb12f5eca0e16e9e0e30319d2ab6"`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `main`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]    Compiling libc v0.2.18
[INFO] [stderr]    Compiling phf_shared v0.7.20
[INFO] [stderr]    Compiling serde v0.8.19
[INFO] [stderr]    Compiling gcc v0.3.39
[INFO] [stderr]     Checking shader_version v0.2.1
[INFO] [stderr]    Compiling xml-rs v0.3.5
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking nodrop v0.1.8
[INFO] [stderr]     Checking stb_truetype v0.2.0
[INFO] [stderr]     Checking num-bigint v0.1.35
[INFO] [stderr]     Checking pistoncore-input v0.15.0
[INFO] [stderr]     Checking arrayvec v0.3.20
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]     Checking x11-dl v2.11.0
[INFO] [stderr]    Compiling phf v0.7.20
[INFO] [stderr]     Checking gfx v0.12.2
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking jpeg-decoder v0.1.8
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]     Checking tempfile v2.1.4
[INFO] [stderr]     Checking rusttype v0.2.1
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking pistoncore-window v0.24.0
[INFO] [stderr]     Checking fps_counter v0.2.0
[INFO] [stderr]    Compiling wayland-scanner v0.7.6
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]    Compiling phf_generator v0.7.20
[INFO] [stderr]     Checking pistoncore-event_loop v0.27.0
[INFO] [stderr]     Checking piston v0.27.0
[INFO] [stderr]     Checking nalgebra v0.9.0
[INFO] [stderr]     Checking enum_primitive v0.1.0
[INFO] [stderr]    Compiling phf_codegen v0.7.20
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling wayland-client v0.7.6
[INFO] [stderr]     Checking flate2 v0.2.14
[INFO] [stderr]    Compiling serde_json v0.8.3
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]    Compiling gl v0.6.1
[INFO] [stderr]    Compiling glutin v0.7.0
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking piston-gfx_texture v0.18.0
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.33.1
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.7.6
[INFO] [stderr]     Checking gfx_device_gl v0.11.2
[INFO] [stderr]     Checking wayland-window v0.4.2
[INFO] [stderr]     Checking wayland-kbd v0.6.2
[INFO] [stderr]     Checking ncollide_math v0.5.0
[INFO] [stderr]     Checking ncollide_utils v0.5.0
[INFO] [stderr]     Checking winit v0.5.6
[INFO] [stderr]     Checking ncollide_procedural v0.5.0
[INFO] [stderr]     Checking ncollide_geometry v0.2.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.33.0
[INFO] [stderr]     Checking piston_window v0.59.0
[INFO] [stderr]     Checking ncollide_pipeline v0.9.0
[INFO] [stderr]     Checking ncollide_transformation v0.5.0
[INFO] [stderr]     Checking ncollide v0.10.0
[INFO] [stderr]     Checking circles v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/space.rs:258:17
[INFO] [stderr]     |
[INFO] [stderr] 258 |                 pos: pos,
[INFO] [stderr]     |                 ^^^^^^^^ help: replace it with: `pos`
[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/space.rs:259:17
[INFO] [stderr]     |
[INFO] [stderr] 259 |                 radius: radius,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^ help: replace it with: `radius`
[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/space.rs:282:37
[INFO] [stderr]     |
[INFO] [stderr] 282 |                                     area: area,
[INFO] [stderr]     |                                     ^^^^^^^^^^ help: replace it with: `area`
[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/calc.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |         Point { x: x, y: y }
[INFO] [stderr]    |                 ^^^^ help: replace it with: `x`
[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/calc.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 |         Point { x: x, y: y }
[INFO] [stderr]    |                       ^^^^ help: replace it with: `y`
[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/game.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |             space_bounds: space_bounds,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `space_bounds`
[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/game.rs:104:13
[INFO] [stderr]     |
[INFO] [stderr] 104 |             space: space,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `space`
[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/space.rs:258:17
[INFO] [stderr]     |
[INFO] [stderr] 258 |                 pos: pos,
[INFO] [stderr]     |                 ^^^^^^^^ help: replace it with: `pos`
[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/space.rs:259:17
[INFO] [stderr]     |
[INFO] [stderr] 259 |                 radius: radius,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^ help: replace it with: `radius`
[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/space.rs:282:37
[INFO] [stderr]     |
[INFO] [stderr] 282 |                                     area: area,
[INFO] [stderr]     |                                     ^^^^^^^^^^ help: replace it with: `area`
[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/calc.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |         Point { x: x, y: y }
[INFO] [stderr]    |                 ^^^^ help: replace it with: `x`
[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/calc.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 |         Point { x: x, y: y }
[INFO] [stderr]    |                       ^^^^ help: replace it with: `y`
[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/game.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |             space_bounds: space_bounds,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `space_bounds`
[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/game.rs:104:13
[INFO] [stderr]     |
[INFO] [stderr] 104 |             space: space,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `space`
[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: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/space.rs:116:60
[INFO] [stderr]     |
[INFO] [stderr] 116 |             let center_ball = Ball::new((height / 2.0).max((width / 2.0)));
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]    --> src/space.rs:116:60
[INFO] [stderr]     |
[INFO] [stderr] 116 |             let center_ball = Ball::new((height / 2.0).max((width / 2.0)));
[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: this if statement can be collapsed
[INFO] [stderr]    --> src/game.rs:226:13
[INFO] [stderr]     |
[INFO] [stderr] 226 | /             if !self.input.jump {
[INFO] [stderr] 227 | |                 if self.exit_speed > (JUMP_SPEED / 2.0) {
[INFO] [stderr] 228 | |                     self.exit_speed = JUMP_SPEED / 2.0;
[INFO] [stderr] 229 | |                 }
[INFO] [stderr] 230 | |             }
[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] 226 |             if !self.input.jump && self.exit_speed > (JUMP_SPEED / 2.0) {
[INFO] [stderr] 227 |     self.exit_speed = JUMP_SPEED / 2.0;
[INFO] [stderr] 228 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/space.rs:116:60
[INFO] [stderr]     |
[INFO] [stderr] 116 |             let center_ball = Ball::new((height / 2.0).max((width / 2.0)));
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]    --> src/space.rs:116:60
[INFO] [stderr]     |
[INFO] [stderr] 116 |             let center_ball = Ball::new((height / 2.0).max((width / 2.0)));
[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: this if statement can be collapsed
[INFO] [stderr]    --> src/game.rs:226:13
[INFO] [stderr]     |
[INFO] [stderr] 226 | /             if !self.input.jump {
[INFO] [stderr] 227 | |                 if self.exit_speed > (JUMP_SPEED / 2.0) {
[INFO] [stderr] 228 | |                     self.exit_speed = JUMP_SPEED / 2.0;
[INFO] [stderr] 229 | |                 }
[INFO] [stderr] 230 | |             }
[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] 226 |             if !self.input.jump && self.exit_speed > (JUMP_SPEED / 2.0) {
[INFO] [stderr] 227 |     self.exit_speed = JUMP_SPEED / 2.0;
[INFO] [stderr] 228 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/render.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 |                   mut window: &mut PistonWindow,
[INFO] [stderr]    |                   ----^^^^^^
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `BoundingBox`
[INFO] [stderr]   --> src/space.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | type BoundingBox = ncollide::bounding_volume::AABB<na::Point2<f64>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/space.rs:147:40
[INFO] [stderr]     |
[INFO] [stderr] 147 |                                  area: area.clone(),
[INFO] [stderr]     |                                        ^^^^^^^^^^^^ help: try dereferencing it: `*area`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/space.rs:167:42
[INFO] [stderr]     |
[INFO] [stderr] 167 |                     bugs.keys().map(|i| (area.clone(), i.clone())).collect()
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: try dereferencing it: `*area`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/space.rs:167:56
[INFO] [stderr]     |
[INFO] [stderr] 167 |                     bugs.keys().map(|i| (area.clone(), i.clone())).collect()
[INFO] [stderr]     |                                                        ^^^^^^^^^ help: try dereferencing it: `*i`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/space.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         self.areas[&area].1.get(&idx).unwrap()
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.areas[&area].1[&idx]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/space.rs:185:13
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let ref mut bugs = self.areas.get_mut(&area).unwrap().1;
[INFO] [stderr]     |         ----^^^^^^^^^^^^---------------------------------------- help: try: `let bugs = &mut self.areas.get_mut(&area).unwrap().1;`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `y`
[INFO] [stderr]    --> src/space.rs:199:22
[INFO] [stderr]     |
[INFO] [stderr] 199 |              (x - 1, y + 0),
[INFO] [stderr]     |                      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `x`
[INFO] [stderr]    --> src/space.rs:201:15
[INFO] [stderr]     |
[INFO] [stderr] 201 |              (x + 0, y - 1),
[INFO] [stderr]     |               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `x`
[INFO] [stderr]    --> src/space.rs:202:15
[INFO] [stderr]     |
[INFO] [stderr] 202 |              (x + 0, y + 0),
[INFO] [stderr]     |               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `y`
[INFO] [stderr]    --> src/space.rs:202:22
[INFO] [stderr]     |
[INFO] [stderr] 202 |              (x + 0, y + 0),
[INFO] [stderr]     |                      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `x`
[INFO] [stderr]    --> src/space.rs:203:15
[INFO] [stderr]     |
[INFO] [stderr] 203 |              (x + 0, y + 1),
[INFO] [stderr]     |               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `y`
[INFO] [stderr]    --> src/space.rs:205:22
[INFO] [stderr]     |
[INFO] [stderr] 205 |              (x + 1, y + 0),
[INFO] [stderr]     |                      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/game.rs:108:36
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub fn update(&mut self, args: &UpdateArgs, window: &mut PistonWindow) {
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/game.rs:183:13
[INFO] [stderr]     |
[INFO] [stderr] 183 |             bullet.pos.x = bullet.pos.x + (bullet.speed * time_delta * bullet.dir.cos());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `bullet.pos.x += (bullet.speed * time_delta * bullet.dir.cos())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/game.rs:184:13
[INFO] [stderr]     |
[INFO] [stderr] 184 |             bullet.pos.y = bullet.pos.y + (bullet.speed * time_delta * bullet.dir.sin());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `bullet.pos.y += (bullet.speed * time_delta * bullet.dir.sin())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/game.rs:283:20
[INFO] [stderr]     |
[INFO] [stderr] 283 |             if let Some(_) = query::contact(&na_ship_pos,
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 283 |             if query::contact(&na_ship_pos,
[INFO] [stderr] 284 |                                             &ship_ball,
[INFO] [stderr] 285 |                                             &planet_pos,
[INFO] [stderr] 286 |                                             &planet_ball,
[INFO] [stderr] 287 |                                             0.0).is_some()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/game.rs:306:20
[INFO] [stderr]     |
[INFO] [stderr] 306 |               if let Some(_) = collided {
[INFO] [stderr]     |  _____________-      ^^^^^^^
[INFO] [stderr] 307 | |                 // We are landing on a new planet
[INFO] [stderr] 308 | |                 self.attached_planet = planet_index;
[INFO] [stderr] 309 | |                 self.flying = false;
[INFO] [stderr] ...   |
[INFO] [stderr] 319 | |                 }
[INFO] [stderr] 320 | |             }
[INFO] [stderr]     | |_____________- help: try this: `if collided.is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/game.rs:352:44
[INFO] [stderr]     |
[INFO] [stderr] 352 |                         planet_center.x - (view_size.width as f64 / 2.0),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.width)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/game.rs:355:44
[INFO] [stderr]     |
[INFO] [stderr] 355 |                         planet_center.y - (view_size.height as f64 / 2.0),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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/game.rs:359:46
[INFO] [stderr]     |
[INFO] [stderr] 359 |                 let x_margin = (1.0 / 3.0) * view_size.width as f64;
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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/game.rs:360:46
[INFO] [stderr]     |
[INFO] [stderr] 360 |                 let y_margin = (1.0 / 3.0) * view_size.height as f64;
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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/game.rs:361:46
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 let view_width_with_margin = view_size.width as f64 * (2.0 / 3.0);
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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/game.rs:362:47
[INFO] [stderr]     |
[INFO] [stderr] 362 |                 let view_height_with_margin = view_size.height as f64 * (2.0 / 3.0);
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/game.rs:411:24
[INFO] [stderr]     |
[INFO] [stderr] 411 |                   if let Some(_) = uhoh {
[INFO] [stderr]     |  _________________-      ^^^^^^^
[INFO] [stderr] 412 | |                     self.update_reset(&mut window, false);
[INFO] [stderr] 413 | |                     return;
[INFO] [stderr] 414 | |                 }
[INFO] [stderr]     | |_________________- help: try this: `if uhoh.is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/game.rs:419:24
[INFO] [stderr]     |
[INFO] [stderr] 419 |                   if let Some(_) = collided {
[INFO] [stderr]     |  _________________-      ^^^^^^^
[INFO] [stderr] 420 | |                     self.space.delete_bug(area, crawler_idx);
[INFO] [stderr] 421 | |                 }
[INFO] [stderr]     | |_________________- help: try this: `if collided.is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `2`
[INFO] [stderr]    --> src/game.rs:507:16
[INFO] [stderr]     |
[INFO] [stderr] 507 |         err += 1 * 2 * y;
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/render.rs:93:35
[INFO] [stderr]    |
[INFO] [stderr] 93 |                       trans.trans(mini_x as f64, mini_y as f64).rot_rad(self.rotation),
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^ help: try: `f64::from(mini_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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/render.rs:93:50
[INFO] [stderr]    |
[INFO] [stderr] 93 |                       trans.trans(mini_x as f64, mini_y as f64).rot_rad(self.rotation),
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^ help: try: `f64::from(mini_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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/render.rs:246:66
[INFO] [stderr]     |
[INFO] [stderr] 246 |     point.x + radius > camera.x && point.x - radius < camera.x + view_size.width as f64 ||
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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/render.rs:247:66
[INFO] [stderr]     |
[INFO] [stderr] 247 |     point.y + radius > camera.y && point.y - radius < camera.y + view_size.height as f64
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/main.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let ref font = assets.join("FiraSans-Regular.ttf");
[INFO] [stderr]    |     ----^^^^^^^^--------------------------------------- help: try: `let font = &assets.join("FiraSans-Regular.ttf");`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/render.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 |                   mut window: &mut PistonWindow,
[INFO] [stderr]    |                   ----^^^^^^
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `BoundingBox`
[INFO] [stderr]   --> src/space.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | type BoundingBox = ncollide::bounding_volume::AABB<na::Point2<f64>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/space.rs:147:40
[INFO] [stderr]     |
[INFO] [stderr] 147 |                                  area: area.clone(),
[INFO] [stderr]     |                                        ^^^^^^^^^^^^ help: try dereferencing it: `*area`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/space.rs:167:42
[INFO] [stderr]     |
[INFO] [stderr] 167 |                     bugs.keys().map(|i| (area.clone(), i.clone())).collect()
[INFO] [stderr]     |                                          ^^^^^^^^^^^^ help: try dereferencing it: `*area`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/space.rs:167:56
[INFO] [stderr]     |
[INFO] [stderr] 167 |                     bugs.keys().map(|i| (area.clone(), i.clone())).collect()
[INFO] [stderr]     |                                                        ^^^^^^^^^ help: try dereferencing it: `*i`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/space.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         self.areas[&area].1.get(&idx).unwrap()
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.areas[&area].1[&idx]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/space.rs:185:13
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let ref mut bugs = self.areas.get_mut(&area).unwrap().1;
[INFO] [stderr]     |         ----^^^^^^^^^^^^---------------------------------------- help: try: `let bugs = &mut self.areas.get_mut(&area).unwrap().1;`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `y`
[INFO] [stderr]    --> src/space.rs:199:22
[INFO] [stderr]     |
[INFO] [stderr] 199 |              (x - 1, y + 0),
[INFO] [stderr]     |                      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `x`
[INFO] [stderr]    --> src/space.rs:201:15
[INFO] [stderr]     |
[INFO] [stderr] 201 |              (x + 0, y - 1),
[INFO] [stderr]     |               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `x`
[INFO] [stderr]    --> src/space.rs:202:15
[INFO] [stderr]     |
[INFO] [stderr] 202 |              (x + 0, y + 0),
[INFO] [stderr]     |               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `y`
[INFO] [stderr]    --> src/space.rs:202:22
[INFO] [stderr]     |
[INFO] [stderr] 202 |              (x + 0, y + 0),
[INFO] [stderr]     |                      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `x`
[INFO] [stderr]    --> src/space.rs:203:15
[INFO] [stderr]     |
[INFO] [stderr] 203 |              (x + 0, y + 1),
[INFO] [stderr]     |               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `y`
[INFO] [stderr]    --> src/space.rs:205:22
[INFO] [stderr]     |
[INFO] [stderr] 205 |              (x + 1, y + 0),
[INFO] [stderr]     |                      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/game.rs:108:36
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub fn update(&mut self, args: &UpdateArgs, window: &mut PistonWindow) {
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/game.rs:183:13
[INFO] [stderr]     |
[INFO] [stderr] 183 |             bullet.pos.x = bullet.pos.x + (bullet.speed * time_delta * bullet.dir.cos());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `bullet.pos.x += (bullet.speed * time_delta * bullet.dir.cos())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/game.rs:184:13
[INFO] [stderr]     |
[INFO] [stderr] 184 |             bullet.pos.y = bullet.pos.y + (bullet.speed * time_delta * bullet.dir.sin());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `bullet.pos.y += (bullet.speed * time_delta * bullet.dir.sin())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/game.rs:283:20
[INFO] [stderr]     |
[INFO] [stderr] 283 |             if let Some(_) = query::contact(&na_ship_pos,
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 283 |             if query::contact(&na_ship_pos,
[INFO] [stderr] 284 |                                             &ship_ball,
[INFO] [stderr] 285 |                                             &planet_pos,
[INFO] [stderr] 286 |                                             &planet_ball,
[INFO] [stderr] 287 |                                             0.0).is_some()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/game.rs:306:20
[INFO] [stderr]     |
[INFO] [stderr] 306 |               if let Some(_) = collided {
[INFO] [stderr]     |  _____________-      ^^^^^^^
[INFO] [stderr] 307 | |                 // We are landing on a new planet
[INFO] [stderr] 308 | |                 self.attached_planet = planet_index;
[INFO] [stderr] 309 | |                 self.flying = false;
[INFO] [stderr] ...   |
[INFO] [stderr] 319 | |                 }
[INFO] [stderr] 320 | |             }
[INFO] [stderr]     | |_____________- help: try this: `if collided.is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/game.rs:352:44
[INFO] [stderr]     |
[INFO] [stderr] 352 |                         planet_center.x - (view_size.width as f64 / 2.0),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.width)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/game.rs:355:44
[INFO] [stderr]     |
[INFO] [stderr] 355 |                         planet_center.y - (view_size.height as f64 / 2.0),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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/game.rs:359:46
[INFO] [stderr]     |
[INFO] [stderr] 359 |                 let x_margin = (1.0 / 3.0) * view_size.width as f64;
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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/game.rs:360:46
[INFO] [stderr]     |
[INFO] [stderr] 360 |                 let y_margin = (1.0 / 3.0) * view_size.height as f64;
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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/game.rs:361:46
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 let view_width_with_margin = view_size.width as f64 * (2.0 / 3.0);
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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/game.rs:362:47
[INFO] [stderr]     |
[INFO] [stderr] 362 |                 let view_height_with_margin = view_size.height as f64 * (2.0 / 3.0);
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/game.rs:411:24
[INFO] [stderr]     |
[INFO] [stderr] 411 |                   if let Some(_) = uhoh {
[INFO] [stderr]     |  _________________-      ^^^^^^^
[INFO] [stderr] 412 | |                     self.update_reset(&mut window, false);
[INFO] [stderr] 413 | |                     return;
[INFO] [stderr] 414 | |                 }
[INFO] [stderr]     | |_________________- help: try this: `if uhoh.is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/game.rs:419:24
[INFO] [stderr]     |
[INFO] [stderr] 419 |                   if let Some(_) = collided {
[INFO] [stderr]     |  _________________-      ^^^^^^^
[INFO] [stderr] 420 | |                     self.space.delete_bug(area, crawler_idx);
[INFO] [stderr] 421 | |                 }
[INFO] [stderr]     | |_________________- help: try this: `if collided.is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `2`
[INFO] [stderr]    --> src/game.rs:507:16
[INFO] [stderr]     |
[INFO] [stderr] 507 |         err += 1 * 2 * y;
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/render.rs:93:35
[INFO] [stderr]    |
[INFO] [stderr] 93 |                       trans.trans(mini_x as f64, mini_y as f64).rot_rad(self.rotation),
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^ help: try: `f64::from(mini_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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/render.rs:93:50
[INFO] [stderr]    |
[INFO] [stderr] 93 |                       trans.trans(mini_x as f64, mini_y as f64).rot_rad(self.rotation),
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^ help: try: `f64::from(mini_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 u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/render.rs:246:66
[INFO] [stderr]     |
[INFO] [stderr] 246 |     point.x + radius > camera.x && point.x - radius < camera.x + view_size.width as f64 ||
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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/render.rs:247:66
[INFO] [stderr]     |
[INFO] [stderr] 247 |     point.y + radius > camera.y && point.y - radius < camera.y + view_size.height as f64
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(view_size.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: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/main.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let ref font = assets.join("FiraSans-Regular.ttf");
[INFO] [stderr]    |     ----^^^^^^^^--------------------------------------- help: try: `let font = &assets.join("FiraSans-Regular.ttf");`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `"docker" "inspect" "35b10ab8067c3a12a11338e6bf5e199c0ba4eb12f5eca0e16e9e0e30319d2ab6"`
[INFO] running `"docker" "rm" "-f" "35b10ab8067c3a12a11338e6bf5e199c0ba4eb12f5eca0e16e9e0e30319d2ab6"`
[INFO] [stdout] 35b10ab8067c3a12a11338e6bf5e199c0ba4eb12f5eca0e16e9e0e30319d2ab6