[INFO] cloning repository https://github.com/edeetee/rpi_led_matrix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edeetee/rpi_led_matrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedeetee%2Frpi_led_matrix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedeetee%2Frpi_led_matrix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db03fac9ff818c6c53cacb3aa42167b52d026d9d
[INFO] checking edeetee/rpi_led_matrix against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedeetee%2Frpi_led_matrix" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
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[INFO] started tweaking git repo https://github.com/edeetee/rpi_led_matrix
[INFO] finished tweaking git repo https://github.com/edeetee/rpi_led_matrix
[INFO] tweaked toml for git repo https://github.com/edeetee/rpi_led_matrix written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/edeetee/rpi_led_matrix on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/edeetee/rpi_led_matrix 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf91b1b504423566aef0d4cda7d350bd996034d16e1f895d244499fc214d301c
[INFO] running `Command { std: "docker" "start" "-a" "cf91b1b504423566aef0d4cda7d350bd996034d16e1f895d244499fc214d301c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf91b1b504423566aef0d4cda7d350bd996034d16e1f895d244499fc214d301c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf91b1b504423566aef0d4cda7d350bd996034d16e1f895d244499fc214d301c", kill_on_drop: false }`
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[INFO] [stdout] a6aafff7d211d8b626e8f71f409304976780ae66793548ca91fefc93d55d7653
[INFO] running `Command { std: "docker" "start" "-a" "a6aafff7d211d8b626e8f71f409304976780ae66793548ca91fefc93d55d7653", kill_on_drop: false }`
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[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling io-lifetimes v1.0.4
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling rustix v0.36.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]    Compiling palette v0.6.1
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]     Checking phf_shared v0.11.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]     Checking artnet_protocol v0.4.1
[INFO] [stderr]     Checking spin_sleep v1.1.1
[INFO] [stderr]     Checking ecolor v0.20.0
[INFO] [stderr]     Checking clap_lex v0.3.1
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]     Checking glam v0.22.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking noise v0.8.2
[INFO] [stderr]     Checking is-terminal v0.4.2
[INFO] [stderr]    Compiling toml v0.5.10
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling find-crate v0.6.3
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]    Compiling enum_dispatch v0.3.11
[INFO] [stderr]    Compiling palette_derive v0.6.1
[INFO] [stderr]     Checking phf v0.11.1
[INFO] [stderr]     Checking clap v4.1.4
[INFO] [stderr]     Checking rpi_led_matrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num`
[INFO] [stdout]  --> src/draw.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{time::Duration, f32::consts::{*}, num};
[INFO] [stdout]   |                                             ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color32` and `Hsva`
[INFO] [stdout]  --> src/draw.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ecolor::{Hsva, Color32, Rgba, HsvaGamma};
[INFO] [stdout]   |              ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NoiseFn` and `Perlin`
[INFO] [stdout]  --> src/draw.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use noise::{NoiseFn, Perlin};
[INFO] [stdout]   |             ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FromColor`, `Hsv`, `IntoColor`, `LinSrgb`, `Srgb`, and `rgb::Rgb`
[INFO] [stdout]  --> src/draw.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use palette::{rgb::Rgb, FromColor, Hsv, Srgb, LinSrgb, IntoColor};
[INFO] [stdout]   |               ^^^^^^^^  ^^^^^^^^^  ^^^  ^^^^  ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/draw.rs:149:31
[INFO] [stdout]     |
[INFO] [stdout] 149 |       let radial_line: f32 = if (
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 150 | |         main_line < 0.2
[INFO] [stdout]     | |________^
[INFO] [stdout] 151 |           && fine_detail < 0.5
[INFO] [stdout] 152 |           && 0.02 < audio_val.abs()
[INFO] [stdout]     |  __________________________________^
[INFO] [stdout] 153 | |     ) {
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 149 ~     let radial_line: f32 = if main_line < 0.2
[INFO] [stdout] 150 |         && fine_detail < 0.5
[INFO] [stdout] 151 ~         && 0.02 < audio_val.abs()  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec2`
[INFO] [stdout]  --> src/matrix_mapping.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{Vec2, UVec2};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num`
[INFO] [stdout]  --> src/draw.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{time::Duration, f32::consts::{*}, num};
[INFO] [stdout]   |                                             ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color32` and `Hsva`
[INFO] [stdout]  --> src/draw.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ecolor::{Hsva, Color32, Rgba, HsvaGamma};
[INFO] [stdout]   |              ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NoiseFn` and `Perlin`
[INFO] [stdout]  --> src/draw.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use noise::{NoiseFn, Perlin};
[INFO] [stdout]   |             ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FromColor`, `Hsv`, `IntoColor`, `LinSrgb`, `Srgb`, and `rgb::Rgb`
[INFO] [stdout]  --> src/draw.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use palette::{rgb::Rgb, FromColor, Hsv, Srgb, LinSrgb, IntoColor};
[INFO] [stdout]   |               ^^^^^^^^  ^^^^^^^^^  ^^^  ^^^^  ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/draw.rs:149:31
[INFO] [stdout]     |
[INFO] [stdout] 149 |       let radial_line: f32 = if (
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 150 | |         main_line < 0.2
[INFO] [stdout]     | |________^
[INFO] [stdout] 151 |           && fine_detail < 0.5
[INFO] [stdout] 152 |           && 0.02 < audio_val.abs()
[INFO] [stdout]     |  __________________________________^
[INFO] [stdout] 153 | |     ) {
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 149 ~     let radial_line: f32 = if main_line < 0.2
[INFO] [stdout] 150 |         && fine_detail < 0.5
[INFO] [stdout] 151 ~         && 0.02 < audio_val.abs()  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec2`
[INFO] [stdout]  --> src/matrix_mapping.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{Vec2, UVec2};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec2`
[INFO] [stdout]  --> src/strip_mapping.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{Vec2, UVec2};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `arg` and `command`
[INFO] [stdout]  --> src/cli.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{Parser, arg, command};
[INFO] [stdout]   |                    ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `RwLock`, `TrySendError`, and `sync_channel`
[INFO] [stdout]  --> src/pd_receive.rs:1:65
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{net::{Ipv4Addr, UdpSocket, SocketAddr}, sync::{mpsc::{sync_channel, TrySendError}, RwLock, Arc}};
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^  ^^^^^^^^^^^^   ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec2`
[INFO] [stdout]  --> src/strip_mapping.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{Vec2, UVec2};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `arg` and `command`
[INFO] [stdout]  --> src/cli.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{Parser, arg, command};
[INFO] [stdout]   |                    ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `RwLock`, `TrySendError`, and `sync_channel`
[INFO] [stdout]  --> src/pd_receive.rs:1:65
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{net::{Ipv4Addr, UdpSocket, SocketAddr}, sync::{mpsc::{sync_channel, TrySendError}, RwLock, Arc}};
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^  ^^^^^^^^^^^^   ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `animated_scale`
[INFO] [stdout]   --> src/draw.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let animated_scale = Vec2::new(1.1 + 0.5 * fact_sin, 1.0);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_animated_scale`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]   --> src/draw.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mask = if (0.0..1.0).contains(&shape_val) {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `animated_scale`
[INFO] [stdout]   --> src/draw.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let animated_scale = Vec2::new(1.1 + 0.5 * fact_sin, 1.0);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_animated_scale`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]   --> src/draw.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mask = if (0.0..1.0).contains(&shape_val) {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:272:13
[INFO] [stdout]     |
[INFO] [stdout] 272 |         let mut last_pd_message = Instant::now();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matrices_clone`
[INFO] [stdout]    --> src/main.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let matrices_clone = matrices.clone();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matrices_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `led_data_rx`
[INFO] [stdout]    --> src/main.rs:192:23
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let (led_data_tx, led_data_rx) = sync_channel(1);
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_led_data_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `info` and `data` are never read
[INFO] [stdout]   --> src/main.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct LedData {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 71 |     info: LedMappingInfo,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 72 |     data: Vec<Color32>
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LedData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `target_period`, `last_period`, `rendering_period`, and `elapsed_since_pd_message` are never read
[INFO] [stdout]   --> src/main.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct LedFrameInfo {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 77 |     target_period: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 78 |     last_period: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 79 |     rendering_period: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 80 |     elapsed_since_pd_message: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LedFrameInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `elapsed` is never read
[INFO] [stdout]   --> src/draw.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct DrawContext<'a> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 34 |     pub elapsed: Duration,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:272:13
[INFO] [stdout]     |
[INFO] [stdout] 272 |         let mut last_pd_message = Instant::now();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_size` is never used
[INFO] [stdout]   --> src/mapping.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub trait LedMappingTrait: Clone {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn get_size(&self) -> UVec2;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `RLock` should have a snake case name
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | mod RLock;
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `rlock`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matrices_clone`
[INFO] [stdout]    --> src/main.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let matrices_clone = matrices.clone();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matrices_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `led_data_rx`
[INFO] [stdout]    --> src/main.rs:192:23
[INFO] [stdout]     |
[INFO] [stdout] 192 |     let (led_data_tx, led_data_rx) = sync_channel(1);
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_led_data_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `info` and `data` are never read
[INFO] [stdout]   --> src/main.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct LedData {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 71 |     info: LedMappingInfo,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 72 |     data: Vec<Color32>
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LedData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `target_period`, `last_period`, `rendering_period`, and `elapsed_since_pd_message` are never read
[INFO] [stdout]   --> src/main.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct LedFrameInfo {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 77 |     target_period: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 78 |     last_period: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 79 |     rendering_period: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 80 |     elapsed_since_pd_message: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LedFrameInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `elapsed` is never read
[INFO] [stdout]   --> src/draw.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct DrawContext<'a> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 34 |     pub elapsed: Duration,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_size` is never used
[INFO] [stdout]   --> src/mapping.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub trait LedMappingTrait: Clone {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn get_size(&self) -> UVec2;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `RLock` should have a snake case name
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | mod RLock;
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `rlock`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.06s
[INFO] running `Command { std: "docker" "inspect" "a6aafff7d211d8b626e8f71f409304976780ae66793548ca91fefc93d55d7653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6aafff7d211d8b626e8f71f409304976780ae66793548ca91fefc93d55d7653", kill_on_drop: false }`
[INFO] [stdout] a6aafff7d211d8b626e8f71f409304976780ae66793548ca91fefc93d55d7653
