[INFO] fetching crate fingerprint-rs 0.1.0...
[INFO] checking fingerprint-rs-0.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate fingerprint-rs 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate fingerprint-rs 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fingerprint-rs 0.1.0
[INFO] tweaked toml for crates.io crate fingerprint-rs 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fingerprint-rs 0.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 64 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea8dee34bc0b42baf8f419c1854c967ee8d2b41efdbac9c0f6fe2c614bc1c037
[INFO] running `Command { std: "docker" "start" "-a" "ea8dee34bc0b42baf8f419c1854c967ee8d2b41efdbac9c0f6fe2c614bc1c037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea8dee34bc0b42baf8f419c1854c967ee8d2b41efdbac9c0f6fe2c614bc1c037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8dee34bc0b42baf8f419c1854c967ee8d2b41efdbac9c0f6fe2c614bc1c037", kill_on_drop: false }`
[INFO] [stdout] ea8dee34bc0b42baf8f419c1854c967ee8d2b41efdbac9c0f6fe2c614bc1c037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53560a35b9b0475e4bc00d525912de43fa5c0e6ebfe4ec5c3b5d5dbed5bfdc84
[INFO] running `Command { std: "docker" "start" "-a" "53560a35b9b0475e4bc00d525912de43fa5c0e6ebfe4ec5c3b5d5dbed5bfdc84", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.50
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]     Checking wasm-bindgen v0.2.100
[INFO] [stderr]     Checking js-sys v0.3.77
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.50
[INFO] [stderr]     Checking web-sys v0.3.77
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.50
[INFO] [stderr]     Checking fingerprint-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `wasm_bindgen_test::console_log`
[INFO] [stdout]  --> src/webgl.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wasm_bindgen_test::console_log;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ImageData`
[INFO] [stdout]   --> src/webgl.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 | use web_sys::{HtmlCanvasElement, ImageData, WebGl2RenderingContext, WebglDebugRendererInfo};
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wasm_bindgen_test::console_log`
[INFO] [stdout]  --> src/webgl.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wasm_bindgen_test::console_log;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ImageData`
[INFO] [stdout]   --> src/webgl.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 | use web_sys::{HtmlCanvasElement, ImageData, WebGl2RenderingContext, WebglDebugRendererInfo};
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/canvas.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ctx.set_fill_style(&JsValue::from_str("#60"));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/canvas.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     ctx.set_fill_style(&JsValue::from_str("#069"));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/canvas.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     ctx.set_fill_style(&JsValue::from_str("rgba(102, 204, 0, 0.2)"));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/canvas.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         ctx.set_fill_style(&JsValue::from_str(color));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]    --> src/canvas.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |     ctx.set_fill_style(&JsValue::from_str("#f9c"));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct ScreenFingerPrint {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 71 |     height: i32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 72 |     width: i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 73 |     color_depth: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 74 |     pixel_depth: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 75 |     color_gamut: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 76 |     avail_height: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 77 |     avail_width: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 78 |     avail_top: i32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 79 |     avail_left: i32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ScreenFingerPrint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub struct PermissionFingerPrint {
[INFO] [stdout]     |            --------------------- fields in this struct
[INFO] [stdout] 208 |     accelerometer: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 209 |     accessibility: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 210 |     ambient_light_sensor: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 211 |     camera: Option<u32>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 212 |     clipboard_read: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 213 |     clipboard_write: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 214 |     geolocation: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 215 |     background_sync: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 216 |     magnetometer: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 217 |     microphone: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 218 |     midi: Option<u32>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 219 |     notifications: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 220 |     payment_handler: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 221 |     persistent_storage: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 222 |     push: Option<u32>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PermissionFingerPrint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `downlink`, `downlink_max`, `effective_type`, `rtt`, `save_data`, and `type_` are never read
[INFO] [stdout]    --> src/lib.rs:314:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | pub struct NetworkInformationFingerPrint {
[INFO] [stdout]     |            ----------------------------- fields in this struct
[INFO] [stdout] 314 |     downlink: Option<f64>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 315 |     downlink_max: Option<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 316 |     effective_type: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 317 |     rtt: Option<f64>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 318 |     save_data: Option<bool>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 319 |     type_: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NetworkInformationFingerPrint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `least_min`, `most_max`, and `highest_precision` are never read
[INFO] [stdout]    --> src/webgl.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub struct ShaderPrecisionFingerPrint {
[INFO] [stdout]     |            -------------------------- fields in this struct
[INFO] [stdout] 185 |     least_min: i32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 186 |     most_max: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 187 |     highest_precision: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ShaderPrecisionFingerPrint` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_audio` is never used
[INFO] [stdout]  --> tests/tests.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | async fn test_audio() {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_screen` is never used
[INFO] [stdout]   --> tests/tests.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | async fn test_screen() {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_permissions` is never used
[INFO] [stdout]   --> tests/tests.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | async fn test_permissions() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_network_information` is never used
[INFO] [stdout]   --> tests/tests.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | async fn test_network_information() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_audio_hash` is never used
[INFO] [stdout]   --> tests/tests.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | async fn test_audio_hash() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_audio_formats` is never used
[INFO] [stdout]   --> tests/tests.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | async fn test_audio_formats() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_navigator` is never used
[INFO] [stdout]   --> tests/tests.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 | async fn test_navigator() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_canvas` is never used
[INFO] [stdout]   --> tests/tests.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn test_canvas() {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_webgl` is never used
[INFO] [stdout]   --> tests/tests.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 | async fn test_webgl() {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_fonts` is never used
[INFO] [stdout]   --> tests/tests.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 | async fn test_fonts() {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_webgl_attributes` is never used
[INFO] [stdout]   --> tests/tests.rs:75:10
[INFO] [stdout]    |
[INFO] [stdout] 75 | async fn test_webgl_attributes() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_shader_precision` is never used
[INFO] [stdout]   --> tests/tests.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 | async fn test_shader_precision() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_webgl_parameters` is never used
[INFO] [stdout]    --> tests/tests.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 | async fn test_webgl_parameters() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/canvas.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ctx.set_fill_style(&JsValue::from_str("#60"));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/canvas.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     ctx.set_fill_style(&JsValue::from_str("#069"));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/canvas.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     ctx.set_fill_style(&JsValue::from_str("rgba(102, 204, 0, 0.2)"));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]   --> src/canvas.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         ctx.set_fill_style(&JsValue::from_str(color));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style`
[INFO] [stdout]    --> src/canvas.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |     ctx.set_fill_style(&JsValue::from_str("#f9c"));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct ScreenFingerPrint {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 71 |     height: i32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 72 |     width: i32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 73 |     color_depth: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 74 |     pixel_depth: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 75 |     color_gamut: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 76 |     avail_height: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 77 |     avail_width: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 78 |     avail_top: i32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 79 |     avail_left: i32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ScreenFingerPrint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub struct PermissionFingerPrint {
[INFO] [stdout]     |            --------------------- fields in this struct
[INFO] [stdout] 208 |     accelerometer: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 209 |     accessibility: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 210 |     ambient_light_sensor: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 211 |     camera: Option<u32>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 212 |     clipboard_read: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 213 |     clipboard_write: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 214 |     geolocation: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 215 |     background_sync: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 216 |     magnetometer: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 217 |     microphone: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 218 |     midi: Option<u32>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 219 |     notifications: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 220 |     payment_handler: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 221 |     persistent_storage: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 222 |     push: Option<u32>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PermissionFingerPrint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `downlink`, `downlink_max`, `effective_type`, `rtt`, `save_data`, and `type_` are never read
[INFO] [stdout]    --> src/lib.rs:314:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | pub struct NetworkInformationFingerPrint {
[INFO] [stdout]     |            ----------------------------- fields in this struct
[INFO] [stdout] 314 |     downlink: Option<f64>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 315 |     downlink_max: Option<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 316 |     effective_type: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 317 |     rtt: Option<f64>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 318 |     save_data: Option<bool>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 319 |     type_: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NetworkInformationFingerPrint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `least_min`, `most_max`, and `highest_precision` are never read
[INFO] [stdout]    --> src/webgl.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub struct ShaderPrecisionFingerPrint {
[INFO] [stdout]     |            -------------------------- fields in this struct
[INFO] [stdout] 185 |     least_min: i32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 186 |     most_max: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 187 |     highest_precision: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ShaderPrecisionFingerPrint` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.50s
[INFO] running `Command { std: "docker" "inspect" "53560a35b9b0475e4bc00d525912de43fa5c0e6ebfe4ec5c3b5d5dbed5bfdc84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53560a35b9b0475e4bc00d525912de43fa5c0e6ebfe4ec5c3b5d5dbed5bfdc84", kill_on_drop: false }`
[INFO] [stdout] 53560a35b9b0475e4bc00d525912de43fa5c0e6ebfe4ec5c3b5d5dbed5bfdc84