[INFO] fetching crate resvg 0.8.0...
[INFO] checking resvg-0.8.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate resvg 0.8.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate resvg 0.8.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate resvg 0.8.0
[INFO] finished tweaking crates.io crate resvg 0.8.0
[INFO] tweaked toml for crates.io crate resvg 0.8.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate resvg 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-script v0.3.0
[INFO] [stderr]   Downloaded usvg v0.8.0
[INFO] [stderr]   Downloaded resvg-skia v0.8.0
[INFO] [stderr]   Downloaded xmlwriter v0.1.0
[INFO] [stderr]   Downloaded resvg-qt v0.8.0
[INFO] [stderr]   Downloaded svgtypes v0.5.0
[INFO] [stderr]   Downloaded sw-composite v0.5.10
[INFO] [stderr]   Downloaded raqote v0.6.1
[INFO] [stderr]   Downloaded unicode-vo v0.1.0
[INFO] [stderr]   Downloaded simplecss v0.2.0
[INFO] [stderr]   Downloaded ttf-parser v0.2.2
[INFO] [stderr]   Downloaded rctree v0.3.3
[INFO] [stderr]   Downloaded kurbo v0.2.3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3c51ec06362baa7b6764c3cfaa943842ecee4bf18a99a11d451277a8bc45f36a
[INFO] running `"docker" "start" "-a" "3c51ec06362baa7b6764c3cfaa943842ecee4bf18a99a11d451277a8bc45f36a"`
[INFO] [stderr]     Checking xmlparser v0.9.0
[INFO] [stderr]     Checking float-cmp v0.5.2
[INFO] [stderr]     Checking ttf-parser v0.2.2
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking unicode-script v0.3.0
[INFO] [stderr]     Checking rctree v0.3.3
[INFO] [stderr]     Checking rgb v0.8.13
[INFO] [stderr]    Compiling cmake v0.1.41
[INFO] [stderr]     Checking data-url v0.1.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking libflate v0.1.26
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking png v0.15.0
[INFO] [stderr]     Checking kurbo v0.2.3
[INFO] [stderr]     Checking simplecss v0.2.0
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking roxmltree v0.7.0
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling harfbuzz-sys v0.3.2
[INFO] [stderr]     Checking freetype v0.4.1
[INFO] [stderr]     Checking harfbuzz_rs v1.0.0
[INFO] [stderr]     Checking usvg v0.8.0
[INFO] [stderr]     Checking resvg v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! try_opt {
[INFO] [stderr] 24 | |     ($task:expr) => {
[INFO] [stderr] 25 | |         match $task {
[INFO] [stderr] 26 | |             Some(v) => v,
[INFO] [stderr] ...  |
[INFO] [stderr] 29 | |     };
[INFO] [stderr] 30 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / macro_rules! try_opt_or {
[INFO] [stderr] 34 | |     ($task:expr, $ret:expr) => {
[INFO] [stderr] 35 | |         match $task {
[INFO] [stderr] 36 | |             Some(v) => v,
[INFO] [stderr] ...  |
[INFO] [stderr] 39 | |     };
[INFO] [stderr] 40 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | / macro_rules! try_opt_warn_or {
[INFO] [stderr] 67 | |     ($task:expr, $ret:expr, $msg:expr) => {
[INFO] [stderr] 68 | |         match $task {
[INFO] [stderr] 69 | |             Some(v) => v,
[INFO] [stderr] ...  |
[INFO] [stderr] 84 | |     };
[INFO] [stderr] 85 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / macro_rules! try_opt {
[INFO] [stderr] 24 | |     ($task:expr) => {
[INFO] [stderr] 25 | |         match $task {
[INFO] [stderr] 26 | |             Some(v) => v,
[INFO] [stderr] ...  |
[INFO] [stderr] 29 | |     };
[INFO] [stderr] 30 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / macro_rules! try_opt_or {
[INFO] [stderr] 34 | |     ($task:expr, $ret:expr) => {
[INFO] [stderr] 35 | |         match $task {
[INFO] [stderr] 36 | |             Some(v) => v,
[INFO] [stderr] ...  |
[INFO] [stderr] 39 | |     };
[INFO] [stderr] 40 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | / macro_rules! try_opt_warn_or {
[INFO] [stderr] 67 | |     ($task:expr, $ret:expr, $msg:expr) => {
[INFO] [stderr] 68 | |         match $task {
[INFO] [stderr] 69 | |             Some(v) => v,
[INFO] [stderr] ...  |
[INFO] [stderr] 84 | |     };
[INFO] [stderr] 85 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fit_to`
[INFO] [stderr]   --> src/utils.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | / pub(crate) fn fit_to(
[INFO] [stderr] 15 | |     size: ScreenSize,
[INFO] [stderr] 16 | |     fit: FitTo,
[INFO] [stderr] 17 | | ) -> Option<ScreenSize> {
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |     }
[INFO] [stderr] 37 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `apply_view_box`
[INFO] [stderr]   --> src/utils.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | / pub(crate) fn apply_view_box(
[INFO] [stderr] 40 | |     vb: &usvg::ViewBox,
[INFO] [stderr] 41 | |     img_size: ScreenSize,
[INFO] [stderr] 42 | | ) -> ScreenSize {
[INFO] [stderr] ...  |
[INFO] [stderr] 53 | |     }
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Error`
[INFO] [stderr]   --> src/filter.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum Error {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_image`
[INFO] [stderr]   --> src/filter.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn from_image(image: T, color_space: ColorSpace) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `into_color_space`
[INFO] [stderr]   --> src/filter.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn into_color_space(self, color_space: ColorSpace) -> Result<Self, Error> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `take`
[INFO] [stderr]   --> src/filter.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn take(self) -> Result<T, Error> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `width`
[INFO] [stderr]   --> src/filter.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn width(&self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `height`
[INFO] [stderr]   --> src/filter.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn height(&self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_ref`
[INFO] [stderr]   --> src/filter.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn as_ref(&self) -> &T {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FilterResult`
[INFO] [stderr]    --> src/filter.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub struct FilterResult<T: ImageExt> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BLUR_SIGMA_THRESHOLD`
[INFO] [stderr]    --> src/filter.rs:357:13
[INFO] [stderr]     |
[INFO] [stderr] 357 |             const BLUR_SIGMA_THRESHOLD: f64 = 2.0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BlurData`
[INFO] [stderr]    --> src/filter.rs:418:5
[INFO] [stderr]     |
[INFO] [stderr] 418 |     struct BlurData {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `apply`
[INFO] [stderr]    --> src/filter.rs:427:5
[INFO] [stderr]     |
[INFO] [stderr] 427 | /     pub fn apply(
[INFO] [stderr] 428 | |         data: &mut [u8],
[INFO] [stderr] 429 | |         width: u32,
[INFO] [stderr] 430 | |         height: u32,
[INFO] [stderr] ...   |
[INFO] [stderr] 450 | |         gaussian_channel(data, &d, 3, buf);
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gaussian_channel`
[INFO] [stderr]    --> src/filter.rs:453:5
[INFO] [stderr]     |
[INFO] [stderr] 453 | /     fn gaussian_channel(
[INFO] [stderr] 454 | |         data: &mut [u8],
[INFO] [stderr] 455 | |         d: &BlurData,
[INFO] [stderr] 456 | |         channel: usize,
[INFO] [stderr] ...   |
[INFO] [stderr] 467 | |         }
[INFO] [stderr] 468 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gaussianiir2d`
[INFO] [stderr]    --> src/filter.rs:470:5
[INFO] [stderr]     |
[INFO] [stderr] 470 | /     fn gaussianiir2d(
[INFO] [stderr] 471 | |         d: &BlurData,
[INFO] [stderr] 472 | |         buf: &mut Vec<f64>,
[INFO] [stderr] 473 | |     ) {
[INFO] [stderr] ...   |
[INFO] [stderr] 542 | |         buf.iter_mut().for_each(|v| *v *= post_scale);
[INFO] [stderr] 543 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gen_coefficients`
[INFO] [stderr]    --> src/filter.rs:545:5
[INFO] [stderr]     |
[INFO] [stderr] 545 |     fn gen_coefficients(sigma: f64, steps: usize) -> (f64, f64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `apply`
[INFO] [stderr]    --> src/filter.rs:562:5
[INFO] [stderr]     |
[INFO] [stderr] 562 | /     pub fn apply(
[INFO] [stderr] 563 | |         data: &mut [u8],
[INFO] [stderr] 564 | |         width: u32,
[INFO] [stderr] 565 | |         height: u32,
[INFO] [stderr] ...   |
[INFO] [stderr] 583 | |         }
[INFO] [stderr] 584 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_box_gauss`
[INFO] [stderr]    --> src/filter.rs:589:5
[INFO] [stderr]     |
[INFO] [stderr] 589 | /     fn create_box_gauss(
[INFO] [stderr] 590 | |         sigma: f32,
[INFO] [stderr] 591 | |         n: usize,
[INFO] [stderr] 592 | |     ) -> Vec<i32> {
[INFO] [stderr] ...   |
[INFO] [stderr] 626 | |         }
[INFO] [stderr] 627 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `box_blur`
[INFO] [stderr]    --> src/filter.rs:631:5
[INFO] [stderr]     |
[INFO] [stderr] 631 | /     fn box_blur(
[INFO] [stderr] 632 | |         backbuf: &mut [RGBA8],
[INFO] [stderr] 633 | |         frontbuf: &mut [RGBA8],
[INFO] [stderr] 634 | |         width: usize,
[INFO] [stderr] ...   |
[INFO] [stderr] 640 | |         box_blur_horz(backbuf, frontbuf, width, height, blur_radius_horz);
[INFO] [stderr] 641 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `box_blur_vert`
[INFO] [stderr]    --> src/filter.rs:644:5
[INFO] [stderr]     |
[INFO] [stderr] 644 | /     fn box_blur_vert(
[INFO] [stderr] 645 | |         backbuf: &[RGBA8],
[INFO] [stderr] 646 | |         frontbuf: &mut [RGBA8],
[INFO] [stderr] 647 | |         width: usize,
[INFO] [stderr] ...   |
[INFO] [stderr] 768 | |         }
[INFO] [stderr] 769 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `box_blur_horz`
[INFO] [stderr]    --> src/filter.rs:772:5
[INFO] [stderr]     |
[INFO] [stderr] 772 | /     fn box_blur_horz(
[INFO] [stderr] 773 | |         backbuf: &[RGBA8],
[INFO] [stderr] 774 | |         frontbuf: &mut [RGBA8],
[INFO] [stderr] 775 | |         width: usize,
[INFO] [stderr] ...   |
[INFO] [stderr] 900 | |         }
[INFO] [stderr] 901 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `round`
[INFO] [stderr]    --> src/filter.rs:908:5
[INFO] [stderr]     |
[INFO] [stderr] 908 |     fn round(mut x: f32) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sub`
[INFO] [stderr]    --> src/filter.rs:915:5
[INFO] [stderr]     |
[INFO] [stderr] 915 |     fn sub(c1: u8, c2: u8) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `to_normalized_components`
[INFO] [stderr]    --> src/filter.rs:924:5
[INFO] [stderr]     |
[INFO] [stderr] 924 |     fn to_normalized_components(pixel: rgb::alt::BGRA8) -> (f64, f64, f64, f64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `from_normalized`
[INFO] [stderr]    --> src/filter.rs:932:5
[INFO] [stderr]     |
[INFO] [stderr] 932 |     fn from_normalized(c: f64) -> u8 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `apply`
[INFO] [stderr]     --> src/filter.rs:936:5
[INFO] [stderr]      |
[INFO] [stderr] 936  | /     pub fn apply(
[INFO] [stderr] 937  | |         kind: &usvg::FeColorMatrixKind,
[INFO] [stderr] 938  | |         data: &mut [rgb::alt::BGRA8],
[INFO] [stderr] 939  | |     ) {
[INFO] [stderr] ...    |
[INFO] [stderr] 1016 | |         }
[INFO] [stderr] 1017 | |     }
[INFO] [stderr]      | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc_region`
[INFO] [stderr]     --> src/filter.rs:1020:1
[INFO] [stderr]      |
[INFO] [stderr] 1020 | / fn calc_region(
[INFO] [stderr] 1021 | |     filter: &usvg::Filter,
[INFO] [stderr] 1022 | |     bbox: Option<Rect>,
[INFO] [stderr] 1023 | |     ts: &usvg::Transform,
[INFO] [stderr] ...    |
[INFO] [stderr] 1043 | |     Ok(region)
[INFO] [stderr] 1044 | | }
[INFO] [stderr]      | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc_subregion`
[INFO] [stderr]     --> src/filter.rs:1047:1
[INFO] [stderr]      |
[INFO] [stderr] 1047 | / fn calc_subregion<T: ImageExt>(
[INFO] [stderr] 1048 | |     filter: &usvg::Filter,
[INFO] [stderr] 1049 | |     primitive: &usvg::FilterPrimitive,
[INFO] [stderr] 1050 | |     bbox: Option<Rect>,
[INFO] [stderr] ...    |
[INFO] [stderr] 1121 | |     Ok(subregion.to_screen_rect())
[INFO] [stderr] 1122 | | }
[INFO] [stderr]      | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SRGB_TO_LINEAR_RGB_TABLE`
[INFO] [stderr]     --> src/filter.rs:1137:1
[INFO] [stderr]      |
[INFO] [stderr] 1137 | / pub const SRGB_TO_LINEAR_RGB_TABLE: &[u8; 256] = &[
[INFO] [stderr] 1138 | |       0,   0,   0,   0,   0,   0,  0,    1,   1,   1,   1,   1,   1,   1,   1,   1,
[INFO] [stderr] 1139 | |       1,   1,   2,   2,   2,   2,  2,    2,   2,   2,   3,   3,   3,   3,   3,   3,
[INFO] [stderr] 1140 | |       4,   4,   4,   4,   4,   5,  5,    5,   5,   6,   6,   6,   6,   7,   7,   7,
[INFO] [stderr] ...    |
[INFO] [stderr] 1153 | |     222, 224, 226, 229, 231, 233, 235, 237, 239, 242, 244, 246, 248, 250, 253, 255,
[INFO] [stderr] 1154 | | ];
[INFO] [stderr]      | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `LINEAR_RGB_TO_SRGB_TABLE`
[INFO] [stderr]     --> src/filter.rs:1169:1
[INFO] [stderr]      |
[INFO] [stderr] 1169 | / pub const LINEAR_RGB_TO_SRGB_TABLE: &[u8; 256] = &[
[INFO] [stderr] 1170 | |       0,  13,  22,  28,  34,  38,  42,  46,  50,  53,  56,  59,  61,  64,  66,  69,
[INFO] [stderr] 1171 | |      71,  73,  75,  77,  79,  81,  83,  85,  86,  88,  90,  92,  93,  95,  96,  98,
[INFO] [stderr] 1172 | |      99, 101, 102, 104, 105, 106, 108, 109, 110, 112, 113, 114, 115, 117, 118, 119,
[INFO] [stderr] ...    |
[INFO] [stderr] 1185 | |     248, 249, 249, 250, 250, 251, 251, 251, 252, 252, 253, 253, 254, 254, 255, 255,
[INFO] [stderr] 1186 | | ];
[INFO] [stderr]      | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `from_premultiplied`
[INFO] [stderr]     --> src/filter.rs:1189:1
[INFO] [stderr]      |
[INFO] [stderr] 1189 | pub fn from_premultiplied(data: &mut [rgb::alt::BGRA8]) {
[INFO] [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `into_premultiplied`
[INFO] [stderr]     --> src/filter.rs:1198:1
[INFO] [stderr]      |
[INFO] [stderr] 1198 | pub fn into_premultiplied(data: &mut [rgb::alt::BGRA8]) {
[INFO] [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `f64_bound`
[INFO] [stderr]   --> src/geom.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub(crate) fn f64_bound(min: f64, val: f64, max: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Image`
[INFO] [stderr]   --> src/image.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Image {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ImageData`
[INFO] [stderr]   --> src/image.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub enum ImageData {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_raster`
[INFO] [stderr]   --> src/image.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / pub fn load_raster(
[INFO] [stderr] 23 | |     format: usvg::ImageFormat,
[INFO] [stderr] 24 | |     data: &usvg::ImageData,
[INFO] [stderr] 25 | |     opt: &Options,
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     img
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_png`
[INFO] [stderr]   --> src/image.rs:72:1
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn read_png(data: &[u8]) -> Option<Image> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_jpeg`
[INFO] [stderr]   --> src/image.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | fn read_jpeg(data: &[u8]) -> Option<Image> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_sub_svg`
[INFO] [stderr]    --> src/image.rs:116:1
[INFO] [stderr]     |
[INFO] [stderr] 116 | / pub fn load_sub_svg(
[INFO] [stderr] 117 | |     data: &usvg::ImageData,
[INFO] [stderr] 118 | |     opt: &Options,
[INFO] [stderr] 119 | | ) -> Option<(usvg::Tree, Options)> {
[INFO] [stderr] ...   |
[INFO] [stderr] 149 | |     Some((tree, sub_opt))
[INFO] [stderr] 150 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sanitize_sub_svg`
[INFO] [stderr]    --> src/image.rs:152:1
[INFO] [stderr]     |
[INFO] [stderr] 152 | / fn sanitize_sub_svg(
[INFO] [stderr] 153 | |     tree: &usvg::Tree,
[INFO] [stderr] 154 | | ) {
[INFO] [stderr] 155 | |     // Remove all Image nodes.
[INFO] [stderr] ...   |
[INFO] [stderr] 177 | |     }
[INFO] [stderr] 178 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `prepare_sub_svg_geom`
[INFO] [stderr]    --> src/image.rs:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | / pub fn prepare_sub_svg_geom(
[INFO] [stderr] 181 | |     view_box: usvg::ViewBox,
[INFO] [stderr] 182 | |     img_size: ScreenSize,
[INFO] [stderr] 183 | | ) -> (usvg::Transform, Option<Rect>) {
[INFO] [stderr] ...   |
[INFO] [stderr] 208 | |     (ts, clip)
[INFO] [stderr] 209 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `image_rect`
[INFO] [stderr]    --> src/image.rs:211:1
[INFO] [stderr]     |
[INFO] [stderr] 211 | / pub fn image_rect(
[INFO] [stderr] 212 | |     view_box: &usvg::ViewBox,
[INFO] [stderr] 213 | |     img_size: ScreenSize,
[INFO] [stderr] 214 | | ) -> Rect {
[INFO] [stderr] ...   |
[INFO] [stderr] 224 | |     new_size.to_size().to_rect(x, y)
[INFO] [stderr] 225 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_abs_path`
[INFO] [stderr]    --> src/image.rs:227:1
[INFO] [stderr]     |
[INFO] [stderr] 227 | / fn get_abs_path(
[INFO] [stderr] 228 | |     rel_path: &path::Path,
[INFO] [stderr] 229 | |     opt: &Options,
[INFO] [stderr] 230 | | ) -> path::PathBuf {
[INFO] [stderr] ...   |
[INFO] [stderr] 234 | |     }
[INFO] [stderr] 235 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `d`
[INFO] [stderr]   --> src/layers.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     d: Vec<LayerData<T>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `img_size`
[INFO] [stderr]   --> src/layers.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     img_size: ScreenSize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `new_img_fn`
[INFO] [stderr]   --> src/layers.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     new_img_fn: fn(ScreenSize) -> Option<T>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `clear_img_fn`
[INFO] [stderr]   --> src/layers.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     clear_img_fn: fn(&mut T),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/layers.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | /     pub fn new(
[INFO] [stderr] 30 | |         img_size: ScreenSize,
[INFO] [stderr] 31 | |         new_img_fn: fn(ScreenSize) -> Option<T>,
[INFO] [stderr] 32 | |         clear_img_fn: fn(&mut T),
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |         }
[INFO] [stderr] 41 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `image_size`
[INFO] [stderr]   --> src/layers.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn image_size(&self) -> ScreenSize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get`
[INFO] [stderr]   --> src/layers.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn get(&mut self) -> Option<Layer<T>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `use_shape_antialiasing`
[INFO] [stderr]    --> src/lib.rs:195:1
[INFO] [stderr]     |
[INFO] [stderr] 195 | / pub(crate) fn use_shape_antialiasing(
[INFO] [stderr] 196 | |     mode: usvg::ShapeRendering,
[INFO] [stderr] 197 | | ) -> bool {
[INFO] [stderr] 198 | |     match mode {
[INFO] [stderr] ...   |
[INFO] [stderr] 202 | |     }
[INFO] [stderr] 203 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `image_to_mask`
[INFO] [stderr]    --> src/lib.rs:206:1
[INFO] [stderr]     |
[INFO] [stderr] 206 | / pub(crate) fn image_to_mask(
[INFO] [stderr] 207 | |     data: &mut [rgb::alt::BGRA8],
[INFO] [stderr] 208 | |     img_size: ScreenSize,
[INFO] [stderr] 209 | | ) {
[INFO] [stderr] ...   |
[INFO] [stderr] 233 | |     }
[INFO] [stderr] 234 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fit_to`
[INFO] [stderr]   --> src/utils.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | / pub(crate) fn fit_to(
[INFO] [stderr] 15 | |     size: ScreenSize,
[INFO] [stderr] 16 | |     fit: FitTo,
[INFO] [stderr] 17 | | ) -> Option<ScreenSize> {
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |     }
[INFO] [stderr] 37 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `apply_view_box`
[INFO] [stderr]   --> src/utils.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | / pub(crate) fn apply_view_box(
[INFO] [stderr] 40 | |     vb: &usvg::ViewBox,
[INFO] [stderr] 41 | |     img_size: ScreenSize,
[INFO] [stderr] 42 | | ) -> ScreenSize {
[INFO] [stderr] ...  |
[INFO] [stderr] 53 | |     }
[INFO] [stderr] 54 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Error`
[INFO] [stderr]   --> src/filter.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum Error {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_image`
[INFO] [stderr]   --> src/filter.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn from_image(image: T, color_space: ColorSpace) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `into_color_space`
[INFO] [stderr]   --> src/filter.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn into_color_space(self, color_space: ColorSpace) -> Result<Self, Error> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `take`
[INFO] [stderr]   --> src/filter.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn take(self) -> Result<T, Error> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `width`
[INFO] [stderr]   --> src/filter.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn width(&self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `height`
[INFO] [stderr]   --> src/filter.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn height(&self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_ref`
[INFO] [stderr]   --> src/filter.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn as_ref(&self) -> &T {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FilterResult`
[INFO] [stderr]    --> src/filter.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub struct FilterResult<T: ImageExt> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BLUR_SIGMA_THRESHOLD`
[INFO] [stderr]    --> src/filter.rs:357:13
[INFO] [stderr]     |
[INFO] [stderr] 357 |             const BLUR_SIGMA_THRESHOLD: f64 = 2.0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BlurData`
[INFO] [stderr]    --> src/filter.rs:418:5
[INFO] [stderr]     |
[INFO] [stderr] 418 |     struct BlurData {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `apply`
[INFO] [stderr]    --> src/filter.rs:427:5
[INFO] [stderr]     |
[INFO] [stderr] 427 | /     pub fn apply(
[INFO] [stderr] 428 | |         data: &mut [u8],
[INFO] [stderr] 429 | |         width: u32,
[INFO] [stderr] 430 | |         height: u32,
[INFO] [stderr] ...   |
[INFO] [stderr] 450 | |         gaussian_channel(data, &d, 3, buf);
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gaussian_channel`
[INFO] [stderr]    --> src/filter.rs:453:5
[INFO] [stderr]     |
[INFO] [stderr] 453 | /     fn gaussian_channel(
[INFO] [stderr] 454 | |         data: &mut [u8],
[INFO] [stderr] 455 | |         d: &BlurData,
[INFO] [stderr] 456 | |         channel: usize,
[INFO] [stderr] ...   |
[INFO] [stderr] 467 | |         }
[INFO] [stderr] 468 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gaussianiir2d`
[INFO] [stderr]    --> src/filter.rs:470:5
[INFO] [stderr]     |
[INFO] [stderr] 470 | /     fn gaussianiir2d(
[INFO] [stderr] 471 | |         d: &BlurData,
[INFO] [stderr] 472 | |         buf: &mut Vec<f64>,
[INFO] [stderr] 473 | |     ) {
[INFO] [stderr] ...   |
[INFO] [stderr] 542 | |         buf.iter_mut().for_each(|v| *v *= post_scale);
[INFO] [stderr] 543 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gen_coefficients`
[INFO] [stderr]    --> src/filter.rs:545:5
[INFO] [stderr]     |
[INFO] [stderr] 545 |     fn gen_coefficients(sigma: f64, steps: usize) -> (f64, f64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `apply`
[INFO] [stderr]    --> src/filter.rs:562:5
[INFO] [stderr]     |
[INFO] [stderr] 562 | /     pub fn apply(
[INFO] [stderr] 563 | |         data: &mut [u8],
[INFO] [stderr] 564 | |         width: u32,
[INFO] [stderr] 565 | |         height: u32,
[INFO] [stderr] ...   |
[INFO] [stderr] 583 | |         }
[INFO] [stderr] 584 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_box_gauss`
[INFO] [stderr]    --> src/filter.rs:589:5
[INFO] [stderr]     |
[INFO] [stderr] 589 | /     fn create_box_gauss(
[INFO] [stderr] 590 | |         sigma: f32,
[INFO] [stderr] 591 | |         n: usize,
[INFO] [stderr] 592 | |     ) -> Vec<i32> {
[INFO] [stderr] ...   |
[INFO] [stderr] 626 | |         }
[INFO] [stderr] 627 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `box_blur`
[INFO] [stderr]    --> src/filter.rs:631:5
[INFO] [stderr]     |
[INFO] [stderr] 631 | /     fn box_blur(
[INFO] [stderr] 632 | |         backbuf: &mut [RGBA8],
[INFO] [stderr] 633 | |         frontbuf: &mut [RGBA8],
[INFO] [stderr] 634 | |         width: usize,
[INFO] [stderr] ...   |
[INFO] [stderr] 640 | |         box_blur_horz(backbuf, frontbuf, width, height, blur_radius_horz);
[INFO] [stderr] 641 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `box_blur_vert`
[INFO] [stderr]    --> src/filter.rs:644:5
[INFO] [stderr]     |
[INFO] [stderr] 644 | /     fn box_blur_vert(
[INFO] [stderr] 645 | |         backbuf: &[RGBA8],
[INFO] [stderr] 646 | |         frontbuf: &mut [RGBA8],
[INFO] [stderr] 647 | |         width: usize,
[INFO] [stderr] ...   |
[INFO] [stderr] 768 | |         }
[INFO] [stderr] 769 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `box_blur_horz`
[INFO] [stderr]    --> src/filter.rs:772:5
[INFO] [stderr]     |
[INFO] [stderr] 772 | /     fn box_blur_horz(
[INFO] [stderr] 773 | |         backbuf: &[RGBA8],
[INFO] [stderr] 774 | |         frontbuf: &mut [RGBA8],
[INFO] [stderr] 775 | |         width: usize,
[INFO] [stderr] ...   |
[INFO] [stderr] 900 | |         }
[INFO] [stderr] 901 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `round`
[INFO] [stderr]    --> src/filter.rs:908:5
[INFO] [stderr]     |
[INFO] [stderr] 908 |     fn round(mut x: f32) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sub`
[INFO] [stderr]    --> src/filter.rs:915:5
[INFO] [stderr]     |
[INFO] [stderr] 915 |     fn sub(c1: u8, c2: u8) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `to_normalized_components`
[INFO] [stderr]    --> src/filter.rs:924:5
[INFO] [stderr]     |
[INFO] [stderr] 924 |     fn to_normalized_components(pixel: rgb::alt::BGRA8) -> (f64, f64, f64, f64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `from_normalized`
[INFO] [stderr]    --> src/filter.rs:932:5
[INFO] [stderr]     |
[INFO] [stderr] 932 |     fn from_normalized(c: f64) -> u8 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `apply`
[INFO] [stderr]     --> src/filter.rs:936:5
[INFO] [stderr]      |
[INFO] [stderr] 936  | /     pub fn apply(
[INFO] [stderr] 937  | |         kind: &usvg::FeColorMatrixKind,
[INFO] [stderr] 938  | |         data: &mut [rgb::alt::BGRA8],
[INFO] [stderr] 939  | |     ) {
[INFO] [stderr] ...    |
[INFO] [stderr] 1016 | |         }
[INFO] [stderr] 1017 | |     }
[INFO] [stderr]      | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc_region`
[INFO] [stderr]     --> src/filter.rs:1020:1
[INFO] [stderr]      |
[INFO] [stderr] 1020 | / fn calc_region(
[INFO] [stderr] 1021 | |     filter: &usvg::Filter,
[INFO] [stderr] 1022 | |     bbox: Option<Rect>,
[INFO] [stderr] 1023 | |     ts: &usvg::Transform,
[INFO] [stderr] ...    |
[INFO] [stderr] 1043 | |     Ok(region)
[INFO] [stderr] 1044 | | }
[INFO] [stderr]      | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc_subregion`
[INFO] [stderr]     --> src/filter.rs:1047:1
[INFO] [stderr]      |
[INFO] [stderr] 1047 | / fn calc_subregion<T: ImageExt>(
[INFO] [stderr] 1048 | |     filter: &usvg::Filter,
[INFO] [stderr] 1049 | |     primitive: &usvg::FilterPrimitive,
[INFO] [stderr] 1050 | |     bbox: Option<Rect>,
[INFO] [stderr] ...    |
[INFO] [stderr] 1121 | |     Ok(subregion.to_screen_rect())
[INFO] [stderr] 1122 | | }
[INFO] [stderr]      | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SRGB_TO_LINEAR_RGB_TABLE`
[INFO] [stderr]     --> src/filter.rs:1137:1
[INFO] [stderr]      |
[INFO] [stderr] 1137 | / pub const SRGB_TO_LINEAR_RGB_TABLE: &[u8; 256] = &[
[INFO] [stderr] 1138 | |       0,   0,   0,   0,   0,   0,  0,    1,   1,   1,   1,   1,   1,   1,   1,   1,
[INFO] [stderr] 1139 | |       1,   1,   2,   2,   2,   2,  2,    2,   2,   2,   3,   3,   3,   3,   3,   3,
[INFO] [stderr] 1140 | |       4,   4,   4,   4,   4,   5,  5,    5,   5,   6,   6,   6,   6,   7,   7,   7,
[INFO] [stderr] ...    |
[INFO] [stderr] 1153 | |     222, 224, 226, 229, 231, 233, 235, 237, 239, 242, 244, 246, 248, 250, 253, 255,
[INFO] [stderr] 1154 | | ];
[INFO] [stderr]      | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `LINEAR_RGB_TO_SRGB_TABLE`
[INFO] [stderr]     --> src/filter.rs:1169:1
[INFO] [stderr]      |
[INFO] [stderr] 1169 | / pub const LINEAR_RGB_TO_SRGB_TABLE: &[u8; 256] = &[
[INFO] [stderr] 1170 | |       0,  13,  22,  28,  34,  38,  42,  46,  50,  53,  56,  59,  61,  64,  66,  69,
[INFO] [stderr] 1171 | |      71,  73,  75,  77,  79,  81,  83,  85,  86,  88,  90,  92,  93,  95,  96,  98,
[INFO] [stderr] 1172 | |      99, 101, 102, 104, 105, 106, 108, 109, 110, 112, 113, 114, 115, 117, 118, 119,
[INFO] [stderr] ...    |
[INFO] [stderr] 1185 | |     248, 249, 249, 250, 250, 251, 251, 251, 252, 252, 253, 253, 254, 254, 255, 255,
[INFO] [stderr] 1186 | | ];
[INFO] [stderr]      | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `from_premultiplied`
[INFO] [stderr]     --> src/filter.rs:1189:1
[INFO] [stderr]      |
[INFO] [stderr] 1189 | pub fn from_premultiplied(data: &mut [rgb::alt::BGRA8]) {
[INFO] [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `into_premultiplied`
[INFO] [stderr]     --> src/filter.rs:1198:1
[INFO] [stderr]      |
[INFO] [stderr] 1198 | pub fn into_premultiplied(data: &mut [rgb::alt::BGRA8]) {
[INFO] [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `f64_bound`
[INFO] [stderr]   --> src/geom.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub(crate) fn f64_bound(min: f64, val: f64, max: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Image`
[INFO] [stderr]   --> src/image.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Image {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `ImageData`
[INFO] [stderr]   --> src/image.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub enum ImageData {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_raster`
[INFO] [stderr]   --> src/image.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / pub fn load_raster(
[INFO] [stderr] 23 | |     format: usvg::ImageFormat,
[INFO] [stderr] 24 | |     data: &usvg::ImageData,
[INFO] [stderr] 25 | |     opt: &Options,
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     img
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_png`
[INFO] [stderr]   --> src/image.rs:72:1
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn read_png(data: &[u8]) -> Option<Image> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_jpeg`
[INFO] [stderr]   --> src/image.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | fn read_jpeg(data: &[u8]) -> Option<Image> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_sub_svg`
[INFO] [stderr]    --> src/image.rs:116:1
[INFO] [stderr]     |
[INFO] [stderr] 116 | / pub fn load_sub_svg(
[INFO] [stderr] 117 | |     data: &usvg::ImageData,
[INFO] [stderr] 118 | |     opt: &Options,
[INFO] [stderr] 119 | | ) -> Option<(usvg::Tree, Options)> {
[INFO] [stderr] ...   |
[INFO] [stderr] 149 | |     Some((tree, sub_opt))
[INFO] [stderr] 150 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sanitize_sub_svg`
[INFO] [stderr]    --> src/image.rs:152:1
[INFO] [stderr]     |
[INFO] [stderr] 152 | / fn sanitize_sub_svg(
[INFO] [stderr] 153 | |     tree: &usvg::Tree,
[INFO] [stderr] 154 | | ) {
[INFO] [stderr] 155 | |     // Remove all Image nodes.
[INFO] [stderr] ...   |
[INFO] [stderr] 177 | |     }
[INFO] [stderr] 178 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `prepare_sub_svg_geom`
[INFO] [stderr]    --> src/image.rs:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | / pub fn prepare_sub_svg_geom(
[INFO] [stderr] 181 | |     view_box: usvg::ViewBox,
[INFO] [stderr] 182 | |     img_size: ScreenSize,
[INFO] [stderr] 183 | | ) -> (usvg::Transform, Option<Rect>) {
[INFO] [stderr] ...   |
[INFO] [stderr] 208 | |     (ts, clip)
[INFO] [stderr] 209 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `image_rect`
[INFO] [stderr]    --> src/image.rs:211:1
[INFO] [stderr]     |
[INFO] [stderr] 211 | / pub fn image_rect(
[INFO] [stderr] 212 | |     view_box: &usvg::ViewBox,
[INFO] [stderr] 213 | |     img_size: ScreenSize,
[INFO] [stderr] 214 | | ) -> Rect {
[INFO] [stderr] ...   |
[INFO] [stderr] 224 | |     new_size.to_size().to_rect(x, y)
[INFO] [stderr] 225 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_abs_path`
[INFO] [stderr]    --> src/image.rs:227:1
[INFO] [stderr]     |
[INFO] [stderr] 227 | / fn get_abs_path(
[INFO] [stderr] 228 | |     rel_path: &path::Path,
[INFO] [stderr] 229 | |     opt: &Options,
[INFO] [stderr] 230 | | ) -> path::PathBuf {
[INFO] [stderr] ...   |
[INFO] [stderr] 234 | |     }
[INFO] [stderr] 235 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `d`
[INFO] [stderr]   --> src/layers.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     d: Vec<LayerData<T>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `img_size`
[INFO] [stderr]   --> src/layers.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     img_size: ScreenSize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `new_img_fn`
[INFO] [stderr]   --> src/layers.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     new_img_fn: fn(ScreenSize) -> Option<T>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `clear_img_fn`
[INFO] [stderr]   --> src/layers.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     clear_img_fn: fn(&mut T),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/layers.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | /     pub fn new(
[INFO] [stderr] 30 | |         img_size: ScreenSize,
[INFO] [stderr] 31 | |         new_img_fn: fn(ScreenSize) -> Option<T>,
[INFO] [stderr] 32 | |         clear_img_fn: fn(&mut T),
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |         }
[INFO] [stderr] 41 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `image_size`
[INFO] [stderr]   --> src/layers.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn image_size(&self) -> ScreenSize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get`
[INFO] [stderr]   --> src/layers.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn get(&mut self) -> Option<Layer<T>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `use_shape_antialiasing`
[INFO] [stderr]    --> src/lib.rs:195:1
[INFO] [stderr]     |
[INFO] [stderr] 195 | / pub(crate) fn use_shape_antialiasing(
[INFO] [stderr] 196 | |     mode: usvg::ShapeRendering,
[INFO] [stderr] 197 | | ) -> bool {
[INFO] [stderr] 198 | |     match mode {
[INFO] [stderr] ...   |
[INFO] [stderr] 202 | |     }
[INFO] [stderr] 203 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `image_to_mask`
[INFO] [stderr]    --> src/lib.rs:206:1
[INFO] [stderr]     |
[INFO] [stderr] 206 | / pub(crate) fn image_to_mask(
[INFO] [stderr] 207 | |     data: &mut [rgb::alt::BGRA8],
[INFO] [stderr] 208 | |     img_size: ScreenSize,
[INFO] [stderr] 209 | | ) {
[INFO] [stderr] ...   |
[INFO] [stderr] 233 | |     }
[INFO] [stderr] 234 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.50s
[INFO] running `"docker" "inspect" "3c51ec06362baa7b6764c3cfaa943842ecee4bf18a99a11d451277a8bc45f36a"`
[INFO] running `"docker" "rm" "-f" "3c51ec06362baa7b6764c3cfaa943842ecee4bf18a99a11d451277a8bc45f36a"`
[INFO] [stdout] 3c51ec06362baa7b6764c3cfaa943842ecee4bf18a99a11d451277a8bc45f36a