[INFO] cloning repository https://github.com/notryanb/audio_filters
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notryanb/audio_filters" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Faudio_filters", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Faudio_filters'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64fea796d6d3260000c628f199f991a9e91e2584
[INFO] building notryanb/audio_filters against try#334963c956d25708feab489a3816ae63f639355d for pr-135216-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Faudio_filters" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/notryanb/audio_filters on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/notryanb/audio_filters
[INFO] finished tweaking git repo https://github.com/notryanb/audio_filters
[INFO] tweaked toml for git repo https://github.com/notryanb/audio_filters written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/notryanb/audio_filters 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.dev.package.*.opt-leve
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22507564132edb7620076b81e2448c5bca4d417692e902dda5bdae7c11cc9788
[INFO] running `Command { std: "docker" "start" "-a" "22507564132edb7620076b81e2448c5bca4d417692e902dda5bdae7c11cc9788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22507564132edb7620076b81e2448c5bca4d417692e902dda5bdae7c11cc9788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22507564132edb7620076b81e2448c5bca4d417692e902dda5bdae7c11cc9788", kill_on_drop: false }`
[INFO] [stdout] 22507564132edb7620076b81e2448c5bca4d417692e902dda5bdae7c11cc9788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb60ead04fe27a89bd93c37e7cce509ca01fea556423c49edd14ca47b597bd29
[INFO] running `Command { std: "docker" "start" "-a" "cb60ead04fe27a89bd93c37e7cce509ca01fea556423c49edd14ca47b597bd29", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.dev.package.*.opt-leve
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling cc v1.1.30
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling wayland-client v0.31.6
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling xml-rs v0.8.22
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]    Compiling quick-xml v0.36.2
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling ttf-parser v0.25.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling wayland-backend v0.3.7
[INFO] [stderr]    Compiling wayland-scanner v0.31.5
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling x11rb-protocol v0.13.1
[INFO] [stderr]    Compiling epaint_default_fonts v0.29.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.0
[INFO] [stderr]    Compiling winit v0.30.5
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling glutin v0.32.1
[INFO] [stderr]    Compiling owned_ttf_parser v0.25.0
[INFO] [stderr]    Compiling ab_glyph v0.2.29
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling fdeflate v0.3.5
[INFO] [stderr]    Compiling bytemuck_derive v1.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling png v0.17.14
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling webbrowser v1.0.2
[INFO] [stderr]    Compiling bytemuck v1.19.0
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling polling v3.7.3
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling emath v0.29.1
[INFO] [stderr]    Compiling calloop v0.13.0
[INFO] [stderr]    Compiling ecolor v0.29.1
[INFO] [stderr]    Compiling wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling epaint v0.29.1
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling glow v0.14.2
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling image v0.25.2
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling wayland-protocols v0.32.4
[INFO] [stderr]    Compiling calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling wayland-cursor v0.31.6
[INFO] [stderr]    Compiling egui v0.29.1
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]    Compiling atomic_float v1.1.0
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.4
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.3.4
[INFO] [stderr]    Compiling realfft v3.4.0
[INFO] [stderr]    Compiling egui_glow v0.29.1
[INFO] [stderr]    Compiling egui_plot v0.29.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling smithay-clipboard v0.7.2
[INFO] [stderr]    Compiling arboard v3.4.1
[INFO] [stderr]    Compiling egui-winit v0.29.1
[INFO] [stderr]    Compiling eframe v0.29.1
[INFO] [stderr]    Compiling filters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `egui::epaint::*`
[INFO] [stdout]  --> src/app.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::epaint::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Frame`, `Pos2`, `Rect`, `pos2`, and `vec2`
[INFO] [stdout]  --> src/app.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use egui::{pos2, vec2, Frame, Pos2, Rect};
[INFO] [stdout]   |            ^^^^  ^^^^  ^^^^^  ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]  --> src/app.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `realfft::num_complex::ComplexFloat`
[INFO] [stdout]   --> src/app.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |             use realfft::num_complex::ComplexFloat;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/lib.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct FirLowPassFilter {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 93 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AppComponent` is never used
[INFO] [stdout]   --> src/app.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub trait AppComponent {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::epaint::*`
[INFO] [stdout]  --> src/app.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::epaint::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Frame`, `Pos2`, `Rect`, `pos2`, and `vec2`
[INFO] [stdout]  --> src/app.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use egui::{pos2, vec2, Frame, Pos2, Rect};
[INFO] [stdout]   |            ^^^^  ^^^^  ^^^^^  ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]  --> src/app.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `realfft::num_complex::ComplexFloat`
[INFO] [stdout]   --> src/app.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |             use realfft::num_complex::ComplexFloat;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selected_filter`
[INFO] [stdout]   --> src/main.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let selected_filter = selected_filter.clone();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_selected_filter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut selected_filter = SelectedFilter::StateVariable;
[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: trait `AppComponent` is never used
[INFO] [stdout]   --> src/app.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub trait AppComponent {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "cb60ead04fe27a89bd93c37e7cce509ca01fea556423c49edd14ca47b597bd29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb60ead04fe27a89bd93c37e7cce509ca01fea556423c49edd14ca47b597bd29", kill_on_drop: false }`
[INFO] [stdout] cb60ead04fe27a89bd93c37e7cce509ca01fea556423c49edd14ca47b597bd29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52ecbd4585b9ae2dbd5398f17e742249ad476166ce7fa6ed447e4cc04927c2e7
[INFO] running `Command { std: "docker" "start" "-a" "52ecbd4585b9ae2dbd5398f17e742249ad476166ce7fa6ed447e4cc04927c2e7", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.dev.package.*.opt-leve
[INFO] [stderr]    Compiling filters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `egui::epaint::*`
[INFO] [stdout]  --> src/app.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::epaint::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Frame`, `Pos2`, `Rect`, `pos2`, and `vec2`
[INFO] [stdout]  --> src/app.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use egui::{pos2, vec2, Frame, Pos2, Rect};
[INFO] [stdout]   |            ^^^^  ^^^^  ^^^^^  ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]  --> src/app.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `realfft::num_complex::ComplexFloat`
[INFO] [stdout]   --> src/app.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |             use realfft::num_complex::ComplexFloat;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/lib.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct FirLowPassFilter {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 93 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AppComponent` is never used
[INFO] [stdout]   --> src/app.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub trait AppComponent {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::epaint::*`
[INFO] [stdout]  --> src/app.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::epaint::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Frame`, `Pos2`, `Rect`, `pos2`, and `vec2`
[INFO] [stdout]  --> src/app.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use egui::{pos2, vec2, Frame, Pos2, Rect};
[INFO] [stdout]   |            ^^^^  ^^^^  ^^^^^  ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]  --> src/app.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::epaint::*`
[INFO] [stdout]  --> src/app.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::epaint::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Frame`, `Pos2`, `Rect`, `pos2`, and `vec2`
[INFO] [stdout]  --> src/app.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use egui::{pos2, vec2, Frame, Pos2, Rect};
[INFO] [stdout]   |            ^^^^  ^^^^  ^^^^^  ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]  --> src/app.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `realfft::num_complex::ComplexFloat`
[INFO] [stdout]   --> src/app.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |             use realfft::num_complex::ComplexFloat;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selected_filter`
[INFO] [stdout]   --> src/main.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let selected_filter = selected_filter.clone();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_selected_filter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut selected_filter = SelectedFilter::StateVariable;
[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 import: `realfft::num_complex::ComplexFloat`
[INFO] [stdout]   --> src/app.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |             use realfft::num_complex::ComplexFloat;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AppComponent` is never used
[INFO] [stdout]   --> src/app.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub trait AppComponent {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/lib.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct FirLowPassFilter {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 93 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AppComponent` is never used
[INFO] [stdout]   --> src/app.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub trait AppComponent {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "52ecbd4585b9ae2dbd5398f17e742249ad476166ce7fa6ed447e4cc04927c2e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ecbd4585b9ae2dbd5398f17e742249ad476166ce7fa6ed447e4cc04927c2e7", kill_on_drop: false }`
[INFO] [stdout] 52ecbd4585b9ae2dbd5398f17e742249ad476166ce7fa6ed447e4cc04927c2e7
