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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carl-jin/rust-demo-webcam-filter-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarl-jin%2Frust-demo-webcam-filter-wasm", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62211011a60a4afbfc5a6ba8962b66320e3e7a41
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarl-jin%2Frust-demo-webcam-filter-wasm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/carl-jin/rust-demo-webcam-filter-wasm on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
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[INFO] started tweaking git repo https://github.com/carl-jin/rust-demo-webcam-filter-wasm
[INFO] finished tweaking git repo https://github.com/carl-jin/rust-demo-webcam-filter-wasm
[INFO] tweaked toml for git repo https://github.com/carl-jin/rust-demo-webcam-filter-wasm written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/carl-jin/rust-demo-webcam-filter-wasm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage`, `EncodableLayout`, `GenericImageView`, `GrayAlphaImage`, `GrayImage`, `ImageFormat`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayAlphaImage, GrayImage,
[INFO] [stdout]   |     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 5 |     ImageFormat,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayBuffer`, `Uint8Array`
[INFO] [stdout]  --> src/main.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use js_sys::{ArrayBuffer, Uint8Array};
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/main.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::IntoWasmAbi`, `prelude::*`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wasm_bindgen::{convert::IntoWasmAbi, prelude::*};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Clamped`, `JsCast`
[INFO] [stdout]   --> src/main.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use wasm_bindgen::{Clamped, JsCast};
[INFO] [stdout]    |                    ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ImageData`, `console`
[INFO] [stdout]   --> src/main.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |                     ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `web_sys` is imported redundantly
[INFO] [stdout]   --> src/main.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |               ^^^^ the item `web_sys` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Error`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage`, `EncodableLayout`, `GenericImageView`, `GrayAlphaImage`, `GrayImage`, `ImageFormat`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayAlphaImage, GrayImage,
[INFO] [stdout]   |     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 5 |     ImageFormat,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GenericImage`, `GrayImage`, `ImageFormat`
[INFO] [stdout]  --> src/lib.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                                    ^^^^^^^^^^^^                    ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayBuffer`, `Uint8Array`
[INFO] [stdout]  --> src/main.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use js_sys::{ArrayBuffer, Uint8Array};
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/main.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayBuffer`, `Uint8Array`
[INFO] [stdout]  --> src/lib.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use js_sys::{ArrayBuffer, Uint8Array};
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::IntoWasmAbi`, `prelude::*`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wasm_bindgen::{convert::IntoWasmAbi, prelude::*};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `convert::IntoWasmAbi`
[INFO] [stdout]  --> src/lib.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wasm_bindgen::{convert::IntoWasmAbi, prelude::*};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Clamped`, `JsCast`
[INFO] [stdout]   --> src/main.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use wasm_bindgen::{Clamped, JsCast};
[INFO] [stdout]    |                    ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Clamped`
[INFO] [stdout]   --> src/lib.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use wasm_bindgen::{Clamped, JsCast};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ImageData`, `console`
[INFO] [stdout]   --> src/main.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |                     ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `web_sys` is imported redundantly
[INFO] [stdout]   --> src/main.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |               ^^^^ the item `web_sys` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `console`
[INFO] [stdout]   --> src/lib.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `web_sys` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |               ^^^^ the item `web_sys` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let output: &[u8] = &*imgDyn.to_rgba8().to_vec();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/lib.rs:5:50
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EncodableLayout`
[INFO] [stdout]  --> src/lib.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let output: &[u8] = &*imgDyn.to_rgba8().to_vec();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Error`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GenericImage`, `GrayImage`, `ImageFormat`
[INFO] [stdout]  --> src/lib.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                                    ^^^^^^^^^^^^                    ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayBuffer`, `Uint8Array`
[INFO] [stdout]  --> src/lib.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use js_sys::{ArrayBuffer, Uint8Array};
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `convert::IntoWasmAbi`
[INFO] [stdout]  --> src/lib.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wasm_bindgen::{convert::IntoWasmAbi, prelude::*};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Clamped`
[INFO] [stdout]   --> src/lib.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use wasm_bindgen::{Clamped, JsCast};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `console`
[INFO] [stdout]   --> src/lib.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `web_sys` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |               ^^^^ the item `web_sys` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgDyn` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut imgDyn = image::DynamicImage::new_rgba8(width, height);
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `img_dyn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `yLen` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let yLen = length / width;
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `y_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `xLen` should have a snake case name
[INFO] [stdout]   --> src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let xLen = length / height;
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `x_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `slicePosition` should have a snake case name
[INFO] [stdout]   --> src/main.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let slicePosition = y as usize * width as usize + x as usize;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `slice_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/lib.rs:92:45
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/lib.rs:92:57
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |                                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `qr` is never read
[INFO] [stdout]   --> src/lib.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct VideoFilter {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     qr: DynamicImage,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     inputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `input_canvas`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `outputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     outputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `output_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         inputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `input_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         outputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `output_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imageFilter` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `image_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgData` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut imgData = photon_rs::PhotonImage::from(image);
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `img_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgBuff` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let imgBuff = code.render::<image::Luma<u8>>().build();
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `img_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgDyn` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut imgDyn = image::DynamicImage::new_rgba8(width, height);
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `img_dyn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `yLen` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let yLen = length / width;
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `y_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `xLen` should have a snake case name
[INFO] [stdout]   --> src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let xLen = length / height;
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `x_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `slicePosition` should have a snake case name
[INFO] [stdout]   --> src/main.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let slicePosition = y as usize * width as usize + x as usize;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `slice_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/lib.rs:5:50
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EncodableLayout`
[INFO] [stdout]  --> src/lib.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/lib.rs:92:45
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/lib.rs:92:57
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |                                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `qr` is never read
[INFO] [stdout]   --> src/lib.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct VideoFilter {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     qr: DynamicImage,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     inputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `input_canvas`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `outputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     outputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `output_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         inputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `input_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         outputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `output_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imageFilter` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `image_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgData` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut imgData = photon_rs::PhotonImage::from(image);
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `img_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgBuff` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let imgBuff = code.render::<image::Luma<u8>>().build();
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `img_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.79
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "5530eaae578343afab5470b55b100861a4e3991f30f7ec9965240ec58f5a71aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5530eaae578343afab5470b55b100861a4e3991f30f7ec9965240ec58f5a71aa", kill_on_drop: false }`
[INFO] [stdout] 5530eaae578343afab5470b55b100861a4e3991f30f7ec9965240ec58f5a71aa
[INFO] checking carl-jin/rust-demo-webcam-filter-wasm against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarl-jin%2Frust-demo-webcam-filter-wasm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/carl-jin/rust-demo-webcam-filter-wasm on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/carl-jin/rust-demo-webcam-filter-wasm
[INFO] finished tweaking git repo https://github.com/carl-jin/rust-demo-webcam-filter-wasm
[INFO] tweaked toml for git repo https://github.com/carl-jin/rust-demo-webcam-filter-wasm written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/carl-jin/rust-demo-webcam-filter-wasm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcf5053f6a2ffb7e5f48bd2998a46149d111a116b4009554afb57725b8563cc8
[INFO] running `Command { std: "docker" "start" "-a" "bcf5053f6a2ffb7e5f48bd2998a46149d111a116b4009554afb57725b8563cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcf5053f6a2ffb7e5f48bd2998a46149d111a116b4009554afb57725b8563cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf5053f6a2ffb7e5f48bd2998a46149d111a116b4009554afb57725b8563cc8", kill_on_drop: false }`
[INFO] [stdout] bcf5053f6a2ffb7e5f48bd2998a46149d111a116b4009554afb57725b8563cc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac73a7bdbbdf2e2b59a4bcb72529e70ecb5d13db6fd1d7836e782850af46a22d
[INFO] running `Command { std: "docker" "start" "-a" "ac73a7bdbbdf2e2b59a4bcb72529e70ecb5d13db6fd1d7836e782850af46a22d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling crossbeam-utils v0.8.6
[INFO] [stderr]    Compiling num-integer v0.1.44
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[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage`, `EncodableLayout`, `GenericImageView`, `GrayAlphaImage`, `GrayImage`, `ImageFormat`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayAlphaImage, GrayImage,
[INFO] [stdout]   |     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 5 |     ImageFormat,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayBuffer`, `Uint8Array`
[INFO] [stdout]  --> src/main.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use js_sys::{ArrayBuffer, Uint8Array};
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/main.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::IntoWasmAbi`, `prelude::*`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wasm_bindgen::{convert::IntoWasmAbi, prelude::*};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Clamped`, `JsCast`
[INFO] [stdout]   --> src/main.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use wasm_bindgen::{Clamped, JsCast};
[INFO] [stdout]    |                    ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ImageData`, `console`
[INFO] [stdout]   --> src/main.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |                     ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `web_sys` is imported redundantly
[INFO] [stdout]   --> src/main.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |               ^^^^ the item `web_sys` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let output: &[u8] = &*imgDyn.to_rgba8().to_vec();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgDyn` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut imgDyn = image::DynamicImage::new_rgba8(width, height);
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `img_dyn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `yLen` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let yLen = length / width;
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `y_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `xLen` should have a snake case name
[INFO] [stdout]   --> src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let xLen = length / height;
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `x_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `slicePosition` should have a snake case name
[INFO] [stdout]   --> src/main.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let slicePosition = y as usize * width as usize + x as usize;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `slice_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Error`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GenericImage`, `GrayImage`, `ImageFormat`
[INFO] [stdout]  --> src/lib.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                                    ^^^^^^^^^^^^                    ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayBuffer`, `Uint8Array`
[INFO] [stdout]  --> src/lib.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use js_sys::{ArrayBuffer, Uint8Array};
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `convert::IntoWasmAbi`
[INFO] [stdout]  --> src/lib.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wasm_bindgen::{convert::IntoWasmAbi, prelude::*};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Clamped`
[INFO] [stdout]   --> src/lib.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use wasm_bindgen::{Clamped, JsCast};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `console`
[INFO] [stdout]   --> src/lib.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `web_sys` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |               ^^^^ the item `web_sys` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage`, `EncodableLayout`, `GenericImageView`, `GrayAlphaImage`, `GrayImage`, `ImageFormat`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayAlphaImage, GrayImage,
[INFO] [stdout]   |     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 5 |     ImageFormat,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayBuffer`, `Uint8Array`
[INFO] [stdout]  --> src/main.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use js_sys::{ArrayBuffer, Uint8Array};
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/main.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::IntoWasmAbi`, `prelude::*`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wasm_bindgen::{convert::IntoWasmAbi, prelude::*};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Clamped`, `JsCast`
[INFO] [stdout]   --> src/main.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use wasm_bindgen::{Clamped, JsCast};
[INFO] [stdout]    |                    ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ImageData`, `console`
[INFO] [stdout]   --> src/main.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |                     ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `web_sys` is imported redundantly
[INFO] [stdout]   --> src/main.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |               ^^^^ the item `web_sys` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/lib.rs:5:50
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EncodableLayout`
[INFO] [stdout]  --> src/lib.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let output: &[u8] = &*imgDyn.to_rgba8().to_vec();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgDyn` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut imgDyn = image::DynamicImage::new_rgba8(width, height);
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `img_dyn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `yLen` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let yLen = length / width;
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `y_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `xLen` should have a snake case name
[INFO] [stdout]   --> src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let xLen = length / height;
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `x_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `slicePosition` should have a snake case name
[INFO] [stdout]   --> src/main.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let slicePosition = y as usize * width as usize + x as usize;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `slice_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/lib.rs:92:45
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/lib.rs:92:57
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |                                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `qr` is never read
[INFO] [stdout]   --> src/lib.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct VideoFilter {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     qr: DynamicImage,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     inputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `input_canvas`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `outputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     outputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `output_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         inputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `input_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         outputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `output_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imageFilter` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `image_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgData` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut imgData = photon_rs::PhotonImage::from(image);
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `img_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgBuff` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let imgBuff = code.render::<image::Luma<u8>>().build();
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `img_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Error`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Cursor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GenericImage`, `GrayImage`, `ImageFormat`
[INFO] [stdout]  --> src/lib.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                                    ^^^^^^^^^^^^                    ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayBuffer`, `Uint8Array`
[INFO] [stdout]  --> src/lib.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | use js_sys::{ArrayBuffer, Uint8Array};
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `convert::IntoWasmAbi`
[INFO] [stdout]  --> src/lib.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wasm_bindgen::{convert::IntoWasmAbi, prelude::*};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Clamped`
[INFO] [stdout]   --> src/lib.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | use wasm_bindgen::{Clamped, JsCast};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `console`
[INFO] [stdout]   --> src/lib.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `web_sys` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use web_sys::{self, console, ImageData};
[INFO] [stdout]    |               ^^^^ the item `web_sys` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/lib.rs:5:50
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EncodableLayout`
[INFO] [stdout]  --> src/lib.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DynamicImage, EncodableLayout, GenericImage, GenericImageView, GrayImage, ImageFormat,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/lib.rs:92:45
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/lib.rs:92:57
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |                                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `qr` is never read
[INFO] [stdout]   --> src/lib.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct VideoFilter {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     qr: DynamicImage,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `inputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     inputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `input_canvas`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `outputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     outputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to snake case: `output_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         inputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `input_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputCanvas` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         outputCanvas: web_sys::HtmlCanvasElement,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `output_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imageFilter` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn imageFilter(&self, image: ImageData, width: u32, height: u32) -> ImageData {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `image_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgData` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:94:17
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut imgData = photon_rs::PhotonImage::from(image);
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `img_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `imgBuff` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let imgBuff = code.render::<image::Luma<u8>>().build();
[INFO] [stdout]     |         ^^^^^^^ help: convert the identifier to snake case: `img_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.26s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.79
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "ac73a7bdbbdf2e2b59a4bcb72529e70ecb5d13db6fd1d7836e782850af46a22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac73a7bdbbdf2e2b59a4bcb72529e70ecb5d13db6fd1d7836e782850af46a22d", kill_on_drop: false }`
[INFO] [stdout] ac73a7bdbbdf2e2b59a4bcb72529e70ecb5d13db6fd1d7836e782850af46a22d