[INFO] cloning repository https://github.com/bpostlethwaite/spectrak [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bpostlethwaite/spectrak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbpostlethwaite%2Fspectrak", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbpostlethwaite%2Fspectrak'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77604038f57c30ef277cbce2f9300210c00e8eab [INFO] checking bpostlethwaite/spectrak against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbpostlethwaite%2Fspectrak" "/workspace/builds/worker-19/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bpostlethwaite/spectrak on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bpostlethwaite/spectrak [INFO] finished tweaking git repo https://github.com/bpostlethwaite/spectrak [INFO] tweaked toml for git repo https://github.com/bpostlethwaite/spectrak written to /workspace/builds/worker-19/source/Cargo.toml [INFO] crate git repo https://github.com/bpostlethwaite/spectrak already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/emilk/egui` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ordered-float v2.2.0 [INFO] [stderr] Downloaded ringbuf v0.2.4 [INFO] [stderr] Downloaded jack-sys v0.2.2 [INFO] [stderr] Downloaded rustfft v6.0.0 [INFO] [stderr] Downloaded realfft v2.0.1 [INFO] [stderr] Downloaded jack v0.6.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74a9500e475ae75024bc296ae06fca055ee1a1d6779010368244351c7239714d [INFO] running `Command { std: "docker" "start" "-a" "74a9500e475ae75024bc296ae06fca055ee1a1d6779010368244351c7239714d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74a9500e475ae75024bc296ae06fca055ee1a1d6779010368244351c7239714d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74a9500e475ae75024bc296ae06fca055ee1a1d6779010368244351c7239714d", kill_on_drop: false }` [INFO] [stdout] 74a9500e475ae75024bc296ae06fca055ee1a1d6779010368244351c7239714d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cc96dd3793a5b9e51c93c4136411915c06ac5625d24b4c223b8e596cbe005d6 [INFO] running `Command { std: "docker" "start" "-a" "9cc96dd3793a5b9e51c93c4136411915c06ac5625d24b4c223b8e596cbe005d6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking scoped-tls v1.0.0 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v0.9.0 [INFO] [stderr] Checking primal-check v0.3.1 [INFO] [stderr] Checking transpose v0.2.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking rustfft v6.0.0 [INFO] [stderr] Checking egui v0.11.0 (https://github.com/emilk/egui?branch=master#29668b51) [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Checking epi v0.11.0 (https://github.com/emilk/egui?branch=master#29668b51) [INFO] [stderr] Checking wayland-commons v0.28.5 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-cursor v0.28.5 [INFO] [stderr] Checking wayland-egl v0.28.5 [INFO] [stderr] Checking realfft v2.0.1 [INFO] [stderr] Checking x11-clipboard v0.5.1 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking smithay-clipboard v0.6.3 [INFO] [stderr] Checking copypasta v0.7.1 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking egui_glium v0.11.0 (https://github.com/emilk/egui?branch=master#29668b51) [INFO] [stderr] Checking spectrak v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `jack` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use jack; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/lib/app.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `jack` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use jack; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Result` [INFO] [stdout] --> src/lib/app.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use anyhow::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/lib/app.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | if (self.data.len() < self.fft_size) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Matrix4`, `Vector2` [INFO] [stdout] --> src/lib/spectrograph.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use cgmath::{Matrix4, Vector2}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/lib/app.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | if (self.data.len() < self.fft_size) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FFTProc`, `PlaybackSystem`, `PortConnector`, `SineGen` [INFO] [stdout] --> src/main.rs:17:24 [INFO] [stdout] | [INFO] [stdout] 17 | use lib::controllers::{FFTProc, PlaybackSystem, PortConnector, SineGen}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Matrix4`, `Vector2` [INFO] [stdout] --> src/lib/spectrograph.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use cgmath::{Matrix4, Vector2}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FFTProc`, `PlaybackSystem`, `PortConnector`, `SineGen` [INFO] [stdout] --> src/main.rs:17:24 [INFO] [stdout] | [INFO] [stdout] 17 | use lib::controllers::{FFTProc, PlaybackSystem, PortConnector, SineGen}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fft_size` [INFO] [stdout] --> src/main.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let fft_size = FFT_MAX_SIZE; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fft_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> src/main.rs:42:10 [INFO] [stdout] | [INFO] [stdout] 42 | let (tx, rx) = crossbeam_channel::unbounded(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fft_size` [INFO] [stdout] --> src/main.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let fft_size = FFT_MAX_SIZE; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fft_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> src/main.rs:42:10 [INFO] [stdout] | [INFO] [stdout] 42 | let (tx, rx) = crossbeam_channel::unbounded(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/lib/app.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | label, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `label: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lib/app.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:98:17 [INFO] [stdout] | [INFO] [stdout] 98 | let mut quit = false; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/lib/app.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | label, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `label: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/lib/app.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:98:17 [INFO] [stdout] | [INFO] [stdout] 98 | let mut quit = false; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Tick` [INFO] [stdout] --> src/lib/common.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Tick(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fft_used_buff_size` [INFO] [stdout] --> src/lib/controllers.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn fft_used_buff_size(fft_size: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_client` [INFO] [stdout] --> src/lib/controllers.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn make_client( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/controllers.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fft_size` [INFO] [stdout] --> src/lib/controllers.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 139 | fft_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/controllers.rs:144:12 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/lib/controllers.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | fn run( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/controllers.rs:282:12 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn new() -> PlaybackSystem<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SCREEN_WIDTH` [INFO] [stdout] --> src/lib/spectrograph.rs:81:1 [INFO] [stdout] | [INFO] [stdout] 81 | const SCREEN_WIDTH: u32 = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SCREEN_HEIGHT` [INFO] [stdout] --> src/lib/spectrograph.rs:82:1 [INFO] [stdout] | [INFO] [stdout] 82 | const SCREEN_HEIGHT: u32 = 768; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `width` [INFO] [stdout] --> src/lib/spectrograph.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | width: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tex_height` [INFO] [stdout] --> src/lib/spectrograph.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | tex_height: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Tick` [INFO] [stdout] --> src/lib/common.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Tick(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fft_used_buff_size` [INFO] [stdout] --> src/lib/controllers.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn fft_used_buff_size(fft_size: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_client` [INFO] [stdout] --> src/lib/controllers.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn make_client( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/controllers.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fft_size` [INFO] [stdout] --> src/lib/controllers.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 139 | fft_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/controllers.rs:144:12 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/lib/controllers.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | fn run( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/controllers.rs:282:12 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn new() -> PlaybackSystem<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SCREEN_WIDTH` [INFO] [stdout] --> src/lib/spectrograph.rs:81:1 [INFO] [stdout] | [INFO] [stdout] 81 | const SCREEN_WIDTH: u32 = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SCREEN_HEIGHT` [INFO] [stdout] --> src/lib/spectrograph.rs:82:1 [INFO] [stdout] | [INFO] [stdout] 82 | const SCREEN_HEIGHT: u32 = 768; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `width` [INFO] [stdout] --> src/lib/spectrograph.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | width: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tex_height` [INFO] [stdout] --> src/lib/spectrograph.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | tex_height: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `Command { std: "docker" "inspect" "9cc96dd3793a5b9e51c93c4136411915c06ac5625d24b4c223b8e596cbe005d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cc96dd3793a5b9e51c93c4136411915c06ac5625d24b4c223b8e596cbe005d6", kill_on_drop: false }` [INFO] [stdout] 9cc96dd3793a5b9e51c93c4136411915c06ac5625d24b4c223b8e596cbe005d6