[INFO] crate pixel 0.1.3 is already in cache
[INFO] extracting crate pixel 0.1.3 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/pixel/0.1.3
[INFO] extracting crate pixel 0.1.3 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/pixel/0.1.3
[INFO] validating manifest of pixel-0.1.3 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pixel-0.1.3 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pixel-0.1.3
[INFO] finished frobbing pixel-0.1.3
[INFO] frobbed toml for pixel-0.1.3 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/pixel/0.1.3/Cargo.toml
[INFO] started frobbing pixel-0.1.3
[INFO] finished frobbing pixel-0.1.3
[INFO] frobbed toml for pixel-0.1.3 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/pixel/0.1.3/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pixel-0.1.3 against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-3/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/pixel/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9bba8b404ffe02ed58cca33b1349c8ef303b884f5f1df984758a92786378fe91
[INFO] running `"docker" "start" "-a" "9bba8b404ffe02ed58cca33b1349c8ef303b884f5f1df984758a92786378fe91"`
[INFO] [stderr]     Checking pixel v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 121 |         Screen => op_on_channels(backdrop, source, |b, s| 1.0 - (1.0 - b) * (1.0 - s)),
[INFO] [stderr]     |         ------------------------------------------------------------------------------ rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 123 |         Overlay => blend(source, backdrop, BlendMode::HardLight),
[INFO] [stderr]     |         -------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         /// B(Cb, Cs) = min(Cb, Cs)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 125 |         Darken => op_on_channels(backdrop, source, |b, s| utils::min(b, s)),
[INFO] [stderr]     |         ------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |         /// B(Cb, Cs) = max(Cb, Cs)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 127 |         Lighten => op_on_channels(backdrop, source, |b, s| utils::max(b, s)),
[INFO] [stderr]     |         -------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 | /         /// if(Cb == 0)
[INFO] [stderr] 129 | |         ///     B(Cb, Cs) = 0
[INFO] [stderr] 130 | |         /// else if(Cs == 1)
[INFO] [stderr] 131 | |         ///     B(Cb, Cs) = 1
[INFO] [stderr] 132 | |         /// else
[INFO] [stderr] 133 | |         ///     B(Cb, Cs) = min(1, Cb / (1 - Cs))
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr] 134 |           Dodge => op_on_channels(backdrop, source, |b, s| if b == 0.0 { 0.0 } else if s == 1.0 { 1.0 } else { utils::min(1.0, b / (1.0 - s)) } ),
[INFO] [stderr]     |           --------------------------------------------------------------------------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 | /         /// if(Cb == 1)
[INFO] [stderr] 136 | |         ///     B(Cb, Cs) = 1
[INFO] [stderr] 137 | |         /// else if(Cs == 0)
[INFO] [stderr] 138 | |         ///     B(Cb, Cs) = 0
[INFO] [stderr] 139 | |         /// else
[INFO] [stderr] 140 | |         ///     B(Cb, Cs) = 1 - min(1, (1 - Cb) / Cs)
[INFO] [stderr]     | |_____________________________________________________^
[INFO] [stderr] 141 |           Burn => op_on_channels(backdrop, source, |b, s| if b == 1.0 { 1.0 } else if s == 0.0 { 0.0 } else { utils::min(1.0, (1.0 - b) / s) } ),
[INFO] [stderr]     |           -------------------------------------------------------------------------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 | /         /// if(Cs <= 0.5)
[INFO] [stderr] 143 | |         ///     B(Cb, Cs) = Multiply(Cb, 2 x Cs)
[INFO] [stderr] 144 | |         /// else
[INFO] [stderr] 145 | |         ///     B(Cb, Cs) = Screen(Cb, 2 x Cs -1)
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr] 146 |           HardLight => op_on_channels(backdrop, source, |b, s| if s <= 0.5 { b * s } else { (1.0 - (1.0 - b) * (1.0 - s)) } ),
[INFO] [stderr]     |           ------------------------------------------------------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 | /         ///     if(Cs <= 0.5)
[INFO] [stderr] 148 | |         ///         B(Cb, Cs) = Cb - (1 - 2 x Cs) x Cb x (1 - Cb)
[INFO] [stderr] 149 | |         ///     else
[INFO] [stderr] 150 | |         ///         B(Cb, Cs) = Cb + (2 x Cs - 1) x (D(Cb) - Cb)
[INFO] [stderr] ...   |
[INFO] [stderr] 154 | |         ///     else
[INFO] [stderr] 155 | |         ///         D(Cb) = sqrt(Cb)
[INFO] [stderr]     | |____________________________________^
[INFO] [stderr] 156 |           SoftLight => op_on_channels(backdrop, source, |b, s| if s <= 0.5 { b - (1.0 - 2.0 * s) * b * (1.0 - b) } else { b + (2.0 + s - 1.0) * (if b <= 0.25 { ((16.0 * b - 12.0) * b + 4.0) * b } else { b.sqrt() }) - b }),
[INFO] [stderr]     |           ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:157:9
[INFO] [stderr]     |
[INFO] [stderr] 157 |         /// B(Cb, Cs) = | Cb - Cs |
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 158 |         Difference => op_on_channels(backdrop, source, |b, s| (b - s).abs()),
[INFO] [stderr]     |         -------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 160 |         Exclusion => op_on_channels(backdrop, source, |b, s| b + s - 2.0 * b * s ),
[INFO] [stderr]     |         -------------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |           /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 162 | /         Hue => {
[INFO] [stderr] 163 | |             HSL{ hue: source.get_hue(), saturation: backdrop.get_hsl_saturation(), lightness: backdrop.get_lightness() }.to_rgb()
[INFO] [stderr] 164 | |         },
[INFO] [stderr]     | |_________- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 |           /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 166 | /         Saturation => {
[INFO] [stderr] 167 | |             HSL{ hue: backdrop.get_hue(), saturation: source.get_hsl_saturation(), lightness: backdrop.get_lightness() }.to_rgb()
[INFO] [stderr] 168 | |         },
[INFO] [stderr]     | |_________- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |           /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 170 | /         Color => {
[INFO] [stderr] 171 | |             HSL{ hue: source.get_hue(), saturation: source.get_hsl_saturation(), lightness: backdrop.get_lightness() }.to_rgb()
[INFO] [stderr] 172 | |         },
[INFO] [stderr]     | |_________- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |           /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 174 | /         Luminosity => {
[INFO] [stderr] 175 | |             HSL{ hue: backdrop.get_hue(), saturation: backdrop.get_hsl_saturation(), lightness: source.get_lightness() }.to_rgb()
[INFO] [stderr] 176 | |         },
[INFO] [stderr]     | |_________- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |         /// B(Cb, Cs) = 1 - [(1 - Cb) x (1 - Cs)] = Cb + Cs -(Cb x Cs)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 121 |         Screen => op_on_channels(backdrop, source, |b, s| 1.0 - (1.0 - b) * (1.0 - s)),
[INFO] [stderr]     |         ------------------------------------------------------------------------------ rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |         /// B(Cb, Cs) = HardLight(Cs, Cb)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 123 |         Overlay => blend(source, backdrop, BlendMode::HardLight),
[INFO] [stderr]     |         -------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         /// B(Cb, Cs) = min(Cb, Cs)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 125 |         Darken => op_on_channels(backdrop, source, |b, s| utils::min(b, s)),
[INFO] [stderr]     |         ------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |         /// B(Cb, Cs) = max(Cb, Cs)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 127 |         Lighten => op_on_channels(backdrop, source, |b, s| utils::max(b, s)),
[INFO] [stderr]     |         -------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 | /         /// if(Cb == 0)
[INFO] [stderr] 129 | |         ///     B(Cb, Cs) = 0
[INFO] [stderr] 130 | |         /// else if(Cs == 1)
[INFO] [stderr] 131 | |         ///     B(Cb, Cs) = 1
[INFO] [stderr] 132 | |         /// else
[INFO] [stderr] 133 | |         ///     B(Cb, Cs) = min(1, Cb / (1 - Cs))
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr] 134 |           Dodge => op_on_channels(backdrop, source, |b, s| if b == 0.0 { 0.0 } else if s == 1.0 { 1.0 } else { utils::min(1.0, b / (1.0 - s)) } ),
[INFO] [stderr]     |           --------------------------------------------------------------------------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 | /         /// if(Cb == 1)
[INFO] [stderr] 136 | |         ///     B(Cb, Cs) = 1
[INFO] [stderr] 137 | |         /// else if(Cs == 0)
[INFO] [stderr] 138 | |         ///     B(Cb, Cs) = 0
[INFO] [stderr] 139 | |         /// else
[INFO] [stderr] 140 | |         ///     B(Cb, Cs) = 1 - min(1, (1 - Cb) / Cs)
[INFO] [stderr]     | |_____________________________________________________^
[INFO] [stderr] 141 |           Burn => op_on_channels(backdrop, source, |b, s| if b == 1.0 { 1.0 } else if s == 0.0 { 0.0 } else { utils::min(1.0, (1.0 - b) / s) } ),
[INFO] [stderr]     |           -------------------------------------------------------------------------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 | /         /// if(Cs <= 0.5)
[INFO] [stderr] 143 | |         ///     B(Cb, Cs) = Multiply(Cb, 2 x Cs)
[INFO] [stderr] 144 | |         /// else
[INFO] [stderr] 145 | |         ///     B(Cb, Cs) = Screen(Cb, 2 x Cs -1)
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr] 146 |           HardLight => op_on_channels(backdrop, source, |b, s| if s <= 0.5 { b * s } else { (1.0 - (1.0 - b) * (1.0 - s)) } ),
[INFO] [stderr]     |           ------------------------------------------------------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 | /         ///     if(Cs <= 0.5)
[INFO] [stderr] 148 | |         ///         B(Cb, Cs) = Cb - (1 - 2 x Cs) x Cb x (1 - Cb)
[INFO] [stderr] 149 | |         ///     else
[INFO] [stderr] 150 | |         ///         B(Cb, Cs) = Cb + (2 x Cs - 1) x (D(Cb) - Cb)
[INFO] [stderr] ...   |
[INFO] [stderr] 154 | |         ///     else
[INFO] [stderr] 155 | |         ///         D(Cb) = sqrt(Cb)
[INFO] [stderr]     | |____________________________________^
[INFO] [stderr] 156 |           SoftLight => op_on_channels(backdrop, source, |b, s| if s <= 0.5 { b - (1.0 - 2.0 * s) * b * (1.0 - b) } else { b + (2.0 + s - 1.0) * (if b <= 0.25 { ((16.0 * b - 12.0) * b + 4.0) * b } else { b.sqrt() }) - b }),
[INFO] [stderr]     |           ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:157:9
[INFO] [stderr]     |
[INFO] [stderr] 157 |         /// B(Cb, Cs) = | Cb - Cs |
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 158 |         Difference => op_on_channels(backdrop, source, |b, s| (b - s).abs()),
[INFO] [stderr]     |         -------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         /// B(Cb, Cs) = Cb + Cs - 2 x Cb x Cs
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 160 |         Exclusion => op_on_channels(backdrop, source, |b, s| b + s - 2.0 * b * s ),
[INFO] [stderr]     |         -------------------------------------------------------------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |           /// B(Cb, Cs) = SetLum(SetSat(Cs, Sat(Cb)), Lum(Cb))
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 162 | /         Hue => {
[INFO] [stderr] 163 | |             HSL{ hue: source.get_hue(), saturation: backdrop.get_hsl_saturation(), lightness: backdrop.get_lightness() }.to_rgb()
[INFO] [stderr] 164 | |         },
[INFO] [stderr]     | |_________- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:165:9
[INFO] [stderr]     |
[INFO] [stderr] 165 |           /// B(Cb, Cs) = SetLum(SetSat(Cb, Sat(Cs)), Lum(Cb))
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 166 | /         Saturation => {
[INFO] [stderr] 167 | |             HSL{ hue: backdrop.get_hue(), saturation: source.get_hsl_saturation(), lightness: backdrop.get_lightness() }.to_rgb()
[INFO] [stderr] 168 | |         },
[INFO] [stderr]     | |_________- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |           /// B(Cb, Cs) = SetLum(Cs, Lum(Cb))
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 170 | /         Color => {
[INFO] [stderr] 171 | |             HSL{ hue: source.get_hue(), saturation: source.get_hsl_saturation(), lightness: backdrop.get_lightness() }.to_rgb()
[INFO] [stderr] 172 | |         },
[INFO] [stderr]     | |_________- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/color/blending.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |           /// B(Cb, Cs) = SetLum(Cb, Lum(Cs))
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 174 | /         Luminosity => {
[INFO] [stderr] 175 | |             HSL{ hue: backdrop.get_hue(), saturation: backdrop.get_hsl_saturation(), lightness: source.get_lightness() }.to_rgb()
[INFO] [stderr] 176 | |         },
[INFO] [stderr]     | |_________- rustdoc does not generate documentation for match arms
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `color::*`
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use color::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `color::*`
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use color::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(core)]
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(core)]
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "9bba8b404ffe02ed58cca33b1349c8ef303b884f5f1df984758a92786378fe91"`
[INFO] running `"docker" "rm" "-f" "9bba8b404ffe02ed58cca33b1349c8ef303b884f5f1df984758a92786378fe91"`
[INFO] [stdout] 9bba8b404ffe02ed58cca33b1349c8ef303b884f5f1df984758a92786378fe91