[INFO] updating cached repository teuron/rust-graphic-lib
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/teuron/rust-graphic-lib
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/teuron/rust-graphic-lib" "work/ex/clippy-test-run/sources/stable/gh/teuron/rust-graphic-lib"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/teuron/rust-graphic-lib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/teuron/rust-graphic-lib" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/teuron/rust-graphic-lib"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/teuron/rust-graphic-lib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3e55268e8551a5c6a41901fdc61bbb9716c28ba6
[INFO] sha for GitHub repo teuron/rust-graphic-lib: 3e55268e8551a5c6a41901fdc61bbb9716c28ba6
[INFO] validating manifest of teuron/rust-graphic-lib 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 teuron/rust-graphic-lib 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 teuron/rust-graphic-lib
[INFO] finished frobbing teuron/rust-graphic-lib
[INFO] frobbed toml for teuron/rust-graphic-lib written to work/ex/clippy-test-run/sources/stable/gh/teuron/rust-graphic-lib/Cargo.toml
[INFO] started frobbing teuron/rust-graphic-lib
[INFO] finished frobbing teuron/rust-graphic-lib
[INFO] frobbed toml for teuron/rust-graphic-lib written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/teuron/rust-graphic-lib/Cargo.toml
[INFO] crate teuron/rust-graphic-lib 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 teuron/rust-graphic-lib against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/teuron/rust-graphic-lib:/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] 89aef9a13e642ff259f91e0b2e9d90b3d984f72aaa82e3b76d5c85c9c4695183
[INFO] running `"docker" "start" "-a" "89aef9a13e642ff259f91e0b2e9d90b3d984f72aaa82e3b76d5c85c9c4695183"`
[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 `graphic_bin`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr] warning: unused manifest key: batches
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]     Checking num-bigint v0.1.37
[INFO] [stderr]     Checking rayon v0.6.0
[INFO] [stderr]     Checking num-rational v0.1.36
[INFO] [stderr]     Checking flate2 v0.2.17
[INFO] [stderr]     Checking jpeg-decoder v0.1.11
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking raster v0.1.0
[INFO] [stderr]     Checking graphic_library v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/geometric/point2d.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             x: x,
[INFO] [stderr]     |             ^^^^ help: replace it with: `x`
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/geometric/point2d.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             x: x,
[INFO] [stderr]     |             ^^^^ help: replace it with: `x`
[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/geometric/point2d.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |             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/geometric/point2d.rs:115:13
[INFO] [stderr]     |
[INFO] [stderr] 115 |             z: z,
[INFO] [stderr]     |             ^^^^ help: replace it with: `z`
[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/geometric/point2d.rs:116:13
[INFO] [stderr]     |
[INFO] [stderr] 116 |             color: color
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `color`
[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] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/geometric/line2d.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             from: from,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `from`
[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/geometric/line2d.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             to: to
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `to`
[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: 5th binding whose name is just one char
[INFO] [stderr]   --> src/geometric/line2d.rs:87:17
[INFO] [stderr]    |
[INFO] [stderr] 87 |             let g = interpolate(self.from.get_color().g as f64, self.to.get_color().g as f64, dif);
[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/geometric/line2d.rs:88:17
[INFO] [stderr]    |
[INFO] [stderr] 88 |             let b = interpolate(self.from.get_color().b as f64, self.to.get_color().b as f64, dif);
[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]     = 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/geometric/point2d.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |             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/geometric/point2d.rs:115:13
[INFO] [stderr]     |
[INFO] [stderr] 115 |             z: z,
[INFO] [stderr]     |             ^^^^ help: replace it with: `z`
[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/geometric/point2d.rs:116:13
[INFO] [stderr]     |
[INFO] [stderr] 116 |             color: color
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `color`
[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/geometric/line2d.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             from: from,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `from`
[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/geometric/line2d.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             to: to
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `to`
[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: 5th binding whose name is just one char
[INFO] [stderr]   --> src/geometric/line2d.rs:87:17
[INFO] [stderr]    |
[INFO] [stderr] 87 |             let g = interpolate(self.from.get_color().g as f64, self.to.get_color().g as f64, dif);
[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/geometric/line2d.rs:88:17
[INFO] [stderr]    |
[INFO] [stderr] 88 |             let b = interpolate(self.from.get_color().b as f64, self.to.get_color().b as f64, dif);
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/geometric/triangle2d.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             a: a,
[INFO] [stderr]    |             ^^^^ help: replace it with: `a`
[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/geometric/triangle2d.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             b: b,
[INFO] [stderr]    |             ^^^^ help: replace it with: `b`
[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/geometric/triangle2d.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             c: c
[INFO] [stderr]    |             ^^^^ help: replace it with: `c`
[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: 5th binding whose name is just one char
[INFO] [stderr]   --> src/geometric/triangle2d.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     let g = interpolate_barycentric(self.a.get_color().g as f64, self.b.get_color().g as f64, self.c.get_color().g as f64, alpha, beta, gamma);
[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: 6th binding whose name is just one char
[INFO] [stderr]   --> src/geometric/triangle2d.rs:98:25
[INFO] [stderr]    |
[INFO] [stderr] 98 |                     let b = interpolate_barycentric(self.a.get_color().b as f64, self.b.get_color().b as f64, self.c.get_color().b as f64, alpha, beta, gamma);
[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] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/geometric/triangle2d.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             a: a,
[INFO] [stderr]    |             ^^^^ help: replace it with: `a`
[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/geometric/triangle2d.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             b: b,
[INFO] [stderr]    |             ^^^^ help: replace it with: `b`
[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/geometric/triangle2d.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             c: c
[INFO] [stderr]    |             ^^^^ help: replace it with: `c`
[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: 5th binding whose name is just one char
[INFO] [stderr]   --> src/geometric/triangle2d.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     let g = interpolate_barycentric(self.a.get_color().g as f64, self.b.get_color().g as f64, self.c.get_color().g as f64, alpha, beta, gamma);
[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] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/geometric/circle2d.rs:37:20
[INFO] [stderr]    |
[INFO] [stderr] 37 |         Circle2D { r: r, m: m }
[INFO] [stderr]    |                    ^^^^ help: replace it with: `r`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> src/geometric/triangle2d.rs:98:25
[INFO] [stderr]    |
[INFO] [stderr] 98 |                     let b = interpolate_barycentric(self.a.get_color().b as f64, self.b.get_color().b as f64, self.c.get_color().b as f64, alpha, beta, gamma);
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/geometric/circle2d.rs:37:26
[INFO] [stderr]    |
[INFO] [stderr] 37 |         Circle2D { r: r, m: m }
[INFO] [stderr]    |                          ^^^^ help: replace it with: `m`
[INFO] [stderr] 
[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/geometric/circle2d.rs:37:20
[INFO] [stderr]    |
[INFO] [stderr] 37 |         Circle2D { r: r, m: m }
[INFO] [stderr]    |                    ^^^^ help: replace it with: `r`
[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/geometric/circle2d.rs:37:26
[INFO] [stderr]    |
[INFO] [stderr] 37 |         Circle2D { r: r, m: m }
[INFO] [stderr]    |                          ^^^^ help: replace it with: `m`
[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: module has the same name as its containing module
[INFO] [stderr]   --> src/geometric/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | mod geometric;
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]   --> src/geometric/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | mod geometric;
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/geometric/point2d.rs:133:16
[INFO] [stderr]     |
[INFO] [stderr] 133 |             x: self.x.clone(),
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.x`
[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/geometric/point2d.rs:134:16
[INFO] [stderr]     |
[INFO] [stderr] 134 |             y: self.y.clone(),
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.y`
[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/geometric/point2d.rs:135:16
[INFO] [stderr]     |
[INFO] [stderr] 135 |             z: self.z.clone(),
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.z`
[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/geometric/point2d.rs:136:32
[INFO] [stderr]     |
[INFO] [stderr] 136 |             color: Color::rgba(self.color.r.clone(), self.color.g.clone(), self.color.b.clone(), self.color.a.clone())
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.color.r`
[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/geometric/point2d.rs:136:54
[INFO] [stderr]     |
[INFO] [stderr] 136 |             color: Color::rgba(self.color.r.clone(), self.color.g.clone(), self.color.b.clone(), self.color.a.clone())
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.color.g`
[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/geometric/point2d.rs:136:76
[INFO] [stderr]     |
[INFO] [stderr] 136 |             color: Color::rgba(self.color.r.clone(), self.color.g.clone(), self.color.b.clone(), self.color.a.clone())
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.color.b`
[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/geometric/point2d.rs:136:98
[INFO] [stderr]     |
[INFO] [stderr] 136 |             color: Color::rgba(self.color.r.clone(), self.color.g.clone(), self.color.b.clone(), self.color.a.clone())
[INFO] [stderr]     |                                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.color.a`
[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: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/geometric/line2d.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | /         let err_slow: f64;
[INFO] [stderr] 57 | |         if dx > dy {
[INFO] [stderr] 58 | |             ppx = sgnx;
[INFO] [stderr] 59 | |             err_fast = dy as f64;
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |             err_slow = dy as f64;
[INFO] [stderr] 65 | |         }
[INFO] [stderr]    | |_________^ help: it is more idiomatic to write: `let err_slow = if dx > dy { ..; dx as f64 } else { ..; dy as f64 };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:59:24
[INFO] [stderr]    |
[INFO] [stderr] 59 |             err_fast = dy as f64;
[INFO] [stderr]    |                        ^^^^^^^^^ help: try: `f64::from(dy)`
[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/geometric/line2d.rs:60:24
[INFO] [stderr]    |
[INFO] [stderr] 60 |             err_slow = dx as f64;
[INFO] [stderr]    |                        ^^^^^^^^^ help: try: `f64::from(dx)`
[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/geometric/line2d.rs:63:24
[INFO] [stderr]    |
[INFO] [stderr] 63 |             err_fast = dx as f64;
[INFO] [stderr]    |                        ^^^^^^^^^ help: try: `f64::from(dx)`
[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/geometric/line2d.rs:64:24
[INFO] [stderr]    |
[INFO] [stderr] 64 |             err_slow = dy as f64;
[INFO] [stderr]    |                        ^^^^^^^^^ help: try: `f64::from(dy)`
[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/geometric/line2d.rs:85:24
[INFO] [stderr]    |
[INFO] [stderr] 85 |             let dif = ((x as f64) - self.from.x).abs() / (dx as f64);
[INFO] [stderr]    |                        ^^^^^^^^^^ help: try: `f64::from(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/geometric/line2d.rs:85:58
[INFO] [stderr]    |
[INFO] [stderr] 85 |             let dif = ((x as f64) - self.from.x).abs() / (dx as f64);
[INFO] [stderr]    |                                                          ^^^^^^^^^^^ help: try: `f64::from(dx)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:86:33
[INFO] [stderr]    |
[INFO] [stderr] 86 |             let r = interpolate(self.from.get_color().r as f64, self.to.get_color().r as f64, dif);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.from.get_color().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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:86:65
[INFO] [stderr]    |
[INFO] [stderr] 86 |             let r = interpolate(self.from.get_color().r as f64, self.to.get_color().r as f64, dif);
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.to.get_color().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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:87:33
[INFO] [stderr]    |
[INFO] [stderr] 87 |             let g = interpolate(self.from.get_color().g as f64, self.to.get_color().g as f64, dif);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.from.get_color().g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:87:65
[INFO] [stderr]    |
[INFO] [stderr] 87 |             let g = interpolate(self.from.get_color().g as f64, self.to.get_color().g as f64, dif);
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.to.get_color().g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:88:33
[INFO] [stderr]    |
[INFO] [stderr] 88 |             let b = interpolate(self.from.get_color().b as f64, self.to.get_color().b as f64, dif);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.from.get_color().b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:88:65
[INFO] [stderr]    |
[INFO] [stderr] 88 |             let b = interpolate(self.from.get_color().b as f64, self.to.get_color().b as f64, dif);
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.to.get_color().b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:111:50
[INFO] [stderr]     |
[INFO] [stderr] 111 |             canvas.set_pixel(x0, y0, Color::rgb(((color.r as f32) * test) as u8, (color.g as f32 * test) as u8, (color.b as f32 * test) as u8)).unwrap();//TODO Add Color and mixing
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^ help: try: `f32::from(color.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 u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:111:83
[INFO] [stderr]     |
[INFO] [stderr] 111 |             canvas.set_pixel(x0, y0, Color::rgb(((color.r as f32) * test) as u8, (color.g as f32 * test) as u8, (color.b as f32 * test) as u8)).unwrap();//TODO Add Color and mixing
[INFO] [stderr]     |                                                                                   ^^^^^^^^^^^^^^ help: try: `f32::from(color.g)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:111:114
[INFO] [stderr]     |
[INFO] [stderr] 111 |             canvas.set_pixel(x0, y0, Color::rgb(((color.r as f32) * test) as u8, (color.g as f32 * test) as u8, (color.b as f32 * test) as u8)).unwrap();//TODO Add Color and mixing
[INFO] [stderr]     |                                                                                                                  ^^^^^^^^^^^^^^ help: try: `f32::from(color.b)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:119:63
[INFO] [stderr]     |
[INFO] [stderr] 119 |                     canvas.set_pixel(x0, y0 + sy, Color::rgb((color.r as f32 * tt) as u8, (color.g as f32 * tt) as u8, (color.b as f32 * tt) as u8)).unwrap();
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `f32::from(color.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 u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:119:92
[INFO] [stderr]     |
[INFO] [stderr] 119 |                     canvas.set_pixel(x0, y0 + sy, Color::rgb((color.r as f32 * tt) as u8, (color.g as f32 * tt) as u8, (color.b as f32 * tt) as u8)).unwrap();
[INFO] [stderr]     |                                                                                            ^^^^^^^^^^^^^^ help: try: `f32::from(color.g)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:119:121
[INFO] [stderr]     |
[INFO] [stderr] 119 |                     canvas.set_pixel(x0, y0 + sy, Color::rgb((color.r as f32 * tt) as u8, (color.g as f32 * tt) as u8, (color.b as f32 * tt) as u8)).unwrap();
[INFO] [stderr]     |                                                                                                                         ^^^^^^^^^^^^^^ help: try: `f32::from(color.b)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:128:63
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     canvas.set_pixel(x2 + sx, y0, Color::rgb((color.r as f32 * base) as u8, (color.g as f32 * base) as u8, (color.b as f32 * base) as u8)).unwrap();
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `f32::from(color.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 u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:128:94
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     canvas.set_pixel(x2 + sx, y0, Color::rgb((color.r as f32 * base) as u8, (color.g as f32 * base) as u8, (color.b as f32 * base) as u8)).unwrap();
[INFO] [stderr]     |                                                                                              ^^^^^^^^^^^^^^ help: try: `f32::from(color.g)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:128:125
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     canvas.set_pixel(x2 + sx, y0, Color::rgb((color.r as f32 * base) as u8, (color.g as f32 * base) as u8, (color.b as f32 * base) as u8)).unwrap();
[INFO] [stderr]     |                                                                                                                             ^^^^^^^^^^^^^^ help: try: `f32::from(color.b)`
[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 looks like you are swapping `x2` and `x3` manually
[INFO] [stderr]   --> src/geometric/triangle2d.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 | /             let mut t = x2;
[INFO] [stderr] 66 | |             x2 = x3;
[INFO] [stderr] 67 | |             x3 = t;
[INFO] [stderr]    | |__________________^ help: try: `std::mem::swap(&mut x2, &mut x3)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::manual_swap)] on by default
[INFO] [stderr]    = note: or maybe you should use `std::mem::replace`?
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:90:25
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 let x = xs as f64;
[INFO] [stderr]    |                         ^^^^^^^^^ help: try: `f64::from(xs)`
[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/geometric/triangle2d.rs:91:25
[INFO] [stderr]    |
[INFO] [stderr] 91 |                 let y = ys as f64;
[INFO] [stderr]    |                         ^^^^^^^^^ help: try: `f64::from(ys)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:96:53
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     let r = interpolate_barycentric(self.a.get_color().r as f64, self.b.get_color().r as f64, self.c.get_color().r as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.a.get_color().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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:96:82
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     let r = interpolate_barycentric(self.a.get_color().r as f64, self.b.get_color().r as f64, self.c.get_color().r as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.b.get_color().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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:96:111
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     let r = interpolate_barycentric(self.a.get_color().r as f64, self.b.get_color().r as f64, self.c.get_color().r as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.c.get_color().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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:97:53
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     let g = interpolate_barycentric(self.a.get_color().g as f64, self.b.get_color().g as f64, self.c.get_color().g as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.a.get_color().g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:97:82
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     let g = interpolate_barycentric(self.a.get_color().g as f64, self.b.get_color().g as f64, self.c.get_color().g as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.b.get_color().g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:97:111
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     let g = interpolate_barycentric(self.a.get_color().g as f64, self.b.get_color().g as f64, self.c.get_color().g as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.c.get_color().g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:98:53
[INFO] [stderr]    |
[INFO] [stderr] 98 |                     let b = interpolate_barycentric(self.a.get_color().b as f64, self.b.get_color().b as f64, self.c.get_color().b as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.a.get_color().b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:98:82
[INFO] [stderr]    |
[INFO] [stderr] 98 |                     let b = interpolate_barycentric(self.a.get_color().b as f64, self.b.get_color().b as f64, self.c.get_color().b as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.b.get_color().b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:98:111
[INFO] [stderr]    |
[INFO] [stderr] 98 |                     let b = interpolate_barycentric(self.a.get_color().b as f64, self.b.get_color().b as f64, self.c.get_color().b as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.c.get_color().b)`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/geometric/circle2d.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |         self.r = self.r * sx;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.r *= sx`
[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: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/geometric/point2d.rs:133:16
[INFO] [stderr]     |
[INFO] [stderr] 133 |             x: self.x.clone(),
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.x`
[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/geometric/point2d.rs:134:16
[INFO] [stderr]     |
[INFO] [stderr] 134 |             y: self.y.clone(),
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.y`
[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/geometric/point2d.rs:135:16
[INFO] [stderr]     |
[INFO] [stderr] 135 |             z: self.z.clone(),
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.z`
[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/geometric/point2d.rs:136:32
[INFO] [stderr]     |
[INFO] [stderr] 136 |             color: Color::rgba(self.color.r.clone(), self.color.g.clone(), self.color.b.clone(), self.color.a.clone())
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.color.r`
[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/geometric/point2d.rs:136:54
[INFO] [stderr]     |
[INFO] [stderr] 136 |             color: Color::rgba(self.color.r.clone(), self.color.g.clone(), self.color.b.clone(), self.color.a.clone())
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.color.g`
[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/geometric/point2d.rs:136:76
[INFO] [stderr]     |
[INFO] [stderr] 136 |             color: Color::rgba(self.color.r.clone(), self.color.g.clone(), self.color.b.clone(), self.color.a.clone())
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.color.b`
[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/geometric/point2d.rs:136:98
[INFO] [stderr]     |
[INFO] [stderr] 136 |             color: Color::rgba(self.color.r.clone(), self.color.g.clone(), self.color.b.clone(), self.color.a.clone())
[INFO] [stderr]     |                                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.color.a`
[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] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/geometric/point2d.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |         assert_eq!(5.0, point.x);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[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/geometric/point2d.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |         assert_eq!(5.0, point.x);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/geometric/point2d.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         assert_eq!(3.0, point.y);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/geometric/point2d.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         assert_eq!(3.0, point.y);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/geometric/point2d.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |         assert_eq!(1.0, point.z);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/geometric/point2d.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |         assert_eq!(1.0, point.z);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/geometric/point2d.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 |         assert_eq!(15.0, point.x);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/geometric/point2d.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 |         assert_eq!(15.0, point.x);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/geometric/point2d.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         assert_eq!(5.0, point.y);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/geometric/point2d.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         assert_eq!(5.0, point.y);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/geometric/point2d.rs:219:9
[INFO] [stderr]     |
[INFO] [stderr] 219 |         assert_eq!(20.0, point.x);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/geometric/point2d.rs:219:9
[INFO] [stderr]     |
[INFO] [stderr] 219 |         assert_eq!(20.0, point.x);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/geometric/point2d.rs:220:9
[INFO] [stderr]     |
[INFO] [stderr] 220 |         assert_eq!(1.0, point.y);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/geometric/point2d.rs:220:9
[INFO] [stderr]     |
[INFO] [stderr] 220 |         assert_eq!(1.0, point.y);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/geometric/point2d.rs:235:9
[INFO] [stderr]     |
[INFO] [stderr] 235 |         assert_eq!(19.0, point.x);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/geometric/point2d.rs:235:9
[INFO] [stderr]     |
[INFO] [stderr] 235 |         assert_eq!(19.0, point.x);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/geometric/point2d.rs:236:9
[INFO] [stderr]     |
[INFO] [stderr] 236 |         assert_eq!(1.8, point.y);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/geometric/point2d.rs:236:9
[INFO] [stderr]     |
[INFO] [stderr] 236 |         assert_eq!(1.8, point.y);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/geometric/line2d.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | /         let err_slow: f64;
[INFO] [stderr] 57 | |         if dx > dy {
[INFO] [stderr] 58 | |             ppx = sgnx;
[INFO] [stderr] 59 | |             err_fast = dy as f64;
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |             err_slow = dy as f64;
[INFO] [stderr] 65 | |         }
[INFO] [stderr]    | |_________^ help: it is more idiomatic to write: `let err_slow = if dx > dy { ..; dx as f64 } else { ..; dy as f64 };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:59:24
[INFO] [stderr]    |
[INFO] [stderr] 59 |             err_fast = dy as f64;
[INFO] [stderr]    |                        ^^^^^^^^^ help: try: `f64::from(dy)`
[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/geometric/line2d.rs:60:24
[INFO] [stderr]    |
[INFO] [stderr] 60 |             err_slow = dx as f64;
[INFO] [stderr]    |                        ^^^^^^^^^ help: try: `f64::from(dx)`
[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/geometric/line2d.rs:63:24
[INFO] [stderr]    |
[INFO] [stderr] 63 |             err_fast = dx as f64;
[INFO] [stderr]    |                        ^^^^^^^^^ help: try: `f64::from(dx)`
[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/geometric/line2d.rs:64:24
[INFO] [stderr]    |
[INFO] [stderr] 64 |             err_slow = dy as f64;
[INFO] [stderr]    |                        ^^^^^^^^^ help: try: `f64::from(dy)`
[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/geometric/line2d.rs:85:24
[INFO] [stderr]    |
[INFO] [stderr] 85 |             let dif = ((x as f64) - self.from.x).abs() / (dx as f64);
[INFO] [stderr]    |                        ^^^^^^^^^^ help: try: `f64::from(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/geometric/line2d.rs:85:58
[INFO] [stderr]    |
[INFO] [stderr] 85 |             let dif = ((x as f64) - self.from.x).abs() / (dx as f64);
[INFO] [stderr]    |                                                          ^^^^^^^^^^^ help: try: `f64::from(dx)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:86:33
[INFO] [stderr]    |
[INFO] [stderr] 86 |             let r = interpolate(self.from.get_color().r as f64, self.to.get_color().r as f64, dif);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.from.get_color().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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:86:65
[INFO] [stderr]    |
[INFO] [stderr] 86 |             let r = interpolate(self.from.get_color().r as f64, self.to.get_color().r as f64, dif);
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.to.get_color().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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:87:33
[INFO] [stderr]    |
[INFO] [stderr] 87 |             let g = interpolate(self.from.get_color().g as f64, self.to.get_color().g as f64, dif);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.from.get_color().g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:87:65
[INFO] [stderr]    |
[INFO] [stderr] 87 |             let g = interpolate(self.from.get_color().g as f64, self.to.get_color().g as f64, dif);
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.to.get_color().g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:88:33
[INFO] [stderr]    |
[INFO] [stderr] 88 |             let b = interpolate(self.from.get_color().b as f64, self.to.get_color().b as f64, dif);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.from.get_color().b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/line2d.rs:88:65
[INFO] [stderr]    |
[INFO] [stderr] 88 |             let b = interpolate(self.from.get_color().b as f64, self.to.get_color().b as f64, dif);
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.to.get_color().b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:111:50
[INFO] [stderr]     |
[INFO] [stderr] 111 |             canvas.set_pixel(x0, y0, Color::rgb(((color.r as f32) * test) as u8, (color.g as f32 * test) as u8, (color.b as f32 * test) as u8)).unwrap();//TODO Add Color and mixing
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^ help: try: `f32::from(color.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 u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:111:83
[INFO] [stderr]     |
[INFO] [stderr] 111 |             canvas.set_pixel(x0, y0, Color::rgb(((color.r as f32) * test) as u8, (color.g as f32 * test) as u8, (color.b as f32 * test) as u8)).unwrap();//TODO Add Color and mixing
[INFO] [stderr]     |                                                                                   ^^^^^^^^^^^^^^ help: try: `f32::from(color.g)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:111:114
[INFO] [stderr]     |
[INFO] [stderr] 111 |             canvas.set_pixel(x0, y0, Color::rgb(((color.r as f32) * test) as u8, (color.g as f32 * test) as u8, (color.b as f32 * test) as u8)).unwrap();//TODO Add Color and mixing
[INFO] [stderr]     |                                                                                                                  ^^^^^^^^^^^^^^ help: try: `f32::from(color.b)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:119:63
[INFO] [stderr]     |
[INFO] [stderr] 119 |                     canvas.set_pixel(x0, y0 + sy, Color::rgb((color.r as f32 * tt) as u8, (color.g as f32 * tt) as u8, (color.b as f32 * tt) as u8)).unwrap();
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `f32::from(color.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 u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:119:92
[INFO] [stderr]     |
[INFO] [stderr] 119 |                     canvas.set_pixel(x0, y0 + sy, Color::rgb((color.r as f32 * tt) as u8, (color.g as f32 * tt) as u8, (color.b as f32 * tt) as u8)).unwrap();
[INFO] [stderr]     |                                                                                            ^^^^^^^^^^^^^^ help: try: `f32::from(color.g)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:119:121
[INFO] [stderr]     |
[INFO] [stderr] 119 |                     canvas.set_pixel(x0, y0 + sy, Color::rgb((color.r as f32 * tt) as u8, (color.g as f32 * tt) as u8, (color.b as f32 * tt) as u8)).unwrap();
[INFO] [stderr]     |                                                                                                                         ^^^^^^^^^^^^^^ help: try: `f32::from(color.b)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:128:63
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     canvas.set_pixel(x2 + sx, y0, Color::rgb((color.r as f32 * base) as u8, (color.g as f32 * base) as u8, (color.b as f32 * base) as u8)).unwrap();
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^ help: try: `f32::from(color.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 u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:128:94
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     canvas.set_pixel(x2 + sx, y0, Color::rgb((color.r as f32 * base) as u8, (color.g as f32 * base) as u8, (color.b as f32 * base) as u8)).unwrap();
[INFO] [stderr]     |                                                                                              ^^^^^^^^^^^^^^ help: try: `f32::from(color.g)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/geometric/line2d.rs:128:125
[INFO] [stderr]     |
[INFO] [stderr] 128 |                     canvas.set_pixel(x2 + sx, y0, Color::rgb((color.r as f32 * base) as u8, (color.g as f32 * base) as u8, (color.b as f32 * base) as u8)).unwrap();
[INFO] [stderr]     |                                                                                                                             ^^^^^^^^^^^^^^ help: try: `f32::from(color.b)`
[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 looks like you are swapping `x2` and `x3` manually
[INFO] [stderr]   --> src/geometric/triangle2d.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 | /             let mut t = x2;
[INFO] [stderr] 66 | |             x2 = x3;
[INFO] [stderr] 67 | |             x3 = t;
[INFO] [stderr]    | |__________________^ help: try: `std::mem::swap(&mut x2, &mut x3)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::manual_swap)] on by default
[INFO] [stderr]    = note: or maybe you should use `std::mem::replace`?
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:90:25
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 let x = xs as f64;
[INFO] [stderr]    |                         ^^^^^^^^^ help: try: `f64::from(xs)`
[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/geometric/triangle2d.rs:91:25
[INFO] [stderr]    |
[INFO] [stderr] 91 |                 let y = ys as f64;
[INFO] [stderr]    |                         ^^^^^^^^^ help: try: `f64::from(ys)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:96:53
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     let r = interpolate_barycentric(self.a.get_color().r as f64, self.b.get_color().r as f64, self.c.get_color().r as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.a.get_color().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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:96:82
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     let r = interpolate_barycentric(self.a.get_color().r as f64, self.b.get_color().r as f64, self.c.get_color().r as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.b.get_color().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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:96:111
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     let r = interpolate_barycentric(self.a.get_color().r as f64, self.b.get_color().r as f64, self.c.get_color().r as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.c.get_color().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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:97:53
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     let g = interpolate_barycentric(self.a.get_color().g as f64, self.b.get_color().g as f64, self.c.get_color().g as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.a.get_color().g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:97:82
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     let g = interpolate_barycentric(self.a.get_color().g as f64, self.b.get_color().g as f64, self.c.get_color().g as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.b.get_color().g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:97:111
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     let g = interpolate_barycentric(self.a.get_color().g as f64, self.b.get_color().g as f64, self.c.get_color().g as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.c.get_color().g)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:98:53
[INFO] [stderr]    |
[INFO] [stderr] 98 |                     let b = interpolate_barycentric(self.a.get_color().b as f64, self.b.get_color().b as f64, self.c.get_color().b as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.a.get_color().b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:98:82
[INFO] [stderr]    |
[INFO] [stderr] 98 |                     let b = interpolate_barycentric(self.a.get_color().b as f64, self.b.get_color().b as f64, self.c.get_color().b as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.b.get_color().b)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/geometric/triangle2d.rs:98:111
[INFO] [stderr]    |
[INFO] [stderr] 98 |                     let b = interpolate_barycentric(self.a.get_color().b as f64, self.b.get_color().b as f64, self.c.get_color().b as f64, alpha, beta, gamma);
[INFO] [stderr]    |                                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.c.get_color().b)`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/geometric/circle2d.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |         self.r = self.r * sx;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.r *= sx`
[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] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `graphic_library`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: digits grouped inconsistently by underscores
[INFO] [stderr]   --> src/main.rs:43:77
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let sec = (elapsed.as_secs() as f64) + (elapsed.subsec_nanos() as f64 / 1000_000_000.0);
[INFO] [stderr]    |                                                                             ^^^^^^^^^^^^^^ help: consider: `1_000_000_000.0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::inconsistent_digit_grouping)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:43:45
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let sec = (elapsed.as_secs() as f64) + (elapsed.subsec_nanos() as f64 / 1000_000_000.0);
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(elapsed.subsec_nanos())`
[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: digits grouped inconsistently by underscores
[INFO] [stderr]   --> src/main.rs:43:77
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let sec = (elapsed.as_secs() as f64) + (elapsed.subsec_nanos() as f64 / 1000_000_000.0);
[INFO] [stderr]    |                                                                             ^^^^^^^^^^^^^^ help: consider: `1_000_000_000.0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::inconsistent_digit_grouping)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:43:45
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let sec = (elapsed.as_secs() as f64) + (elapsed.subsec_nanos() as f64 / 1000_000_000.0);
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(elapsed.subsec_nanos())`
[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] error: build failed
[INFO] running `"docker" "inspect" "89aef9a13e642ff259f91e0b2e9d90b3d984f72aaa82e3b76d5c85c9c4695183"`
[INFO] running `"docker" "rm" "-f" "89aef9a13e642ff259f91e0b2e9d90b3d984f72aaa82e3b76d5c85c9c4695183"`
[INFO] [stdout] 89aef9a13e642ff259f91e0b2e9d90b3d984f72aaa82e3b76d5c85c9c4695183