[INFO] cloning repository https://github.com/lukeweston1234/quick-mixer-bus-reverb-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lukeweston1234/quick-mixer-bus-reverb-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukeweston1234%2Fquick-mixer-bus-reverb-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukeweston1234%2Fquick-mixer-bus-reverb-demo'... 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[INFO] validating manifest of git repo https://github.com/lukeweston1234/quick-mixer-bus-reverb-demo on toolchain be699666730c5a1745838222e98e2d85019affdc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be699666730c5a1745838222e98e2d85019affdc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lukeweston1234/quick-mixer-bus-reverb-demo [INFO] finished tweaking git repo https://github.com/lukeweston1234/quick-mixer-bus-reverb-demo [INFO] tweaked toml for git repo https://github.com/lukeweston1234/quick-mixer-bus-reverb-demo written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lukeweston1234/quick-mixer-bus-reverb-demo 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" "+be699666730c5a1745838222e98e2d85019affdc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profile.release.target-cpu [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+be699666730c5a1745838222e98e2d85019affdc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b7da90a52209bae98b96cd235f0adc482fa2656fbaf23dc2e2025d59f485ade [INFO] running `Command { std: "docker" "start" "-a" "1b7da90a52209bae98b96cd235f0adc482fa2656fbaf23dc2e2025d59f485ade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b7da90a52209bae98b96cd235f0adc482fa2656fbaf23dc2e2025d59f485ade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b7da90a52209bae98b96cd235f0adc482fa2656fbaf23dc2e2025d59f485ade", kill_on_drop: false }` [INFO] [stdout] 1b7da90a52209bae98b96cd235f0adc482fa2656fbaf23dc2e2025d59f485ade [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+be699666730c5a1745838222e98e2d85019affdc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0cbe7483b309f95f54952ba1189ac99948f5b2612118e5982df74e79e0ecfc4 [INFO] running `Command { std: "docker" "start" "-a" "e0cbe7483b309f95f54952ba1189ac99948f5b2612118e5982df74e79e0ecfc4", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: profile.release.target-cpu [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling cpal v0.15.3 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking alsa v0.9.1 [INFO] [stderr] Checking audio-track-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `audio::mixer::Mixer` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use audio::mixer::Mixer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TrackController`, `Track`, and `build_track` [INFO] [stdout] --> src/main.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | use audio::track::{build_track, Track, TrackController}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Receiver` [INFO] [stdout] --> src/main.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | use crossbeam_channel::{bounded, Receiver, Sender}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `audio::mixer::Mixer` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use audio::mixer::Mixer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TrackController`, `Track`, and `build_track` [INFO] [stdout] --> src/main.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | use audio::track::{build_track, Track, TrackController}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Receiver` [INFO] [stdout] --> src/main.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | use crossbeam_channel::{bounded, Receiver, Sender}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mixer_controllers` [INFO] [stdout] --> src/main.rs:19:34 [INFO] [stdout] | [INFO] [stdout] 19 | let (bus, track_controllers, mixer_controllers) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mixer_controllers` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/audio/audio_sample.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct AudioSample { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 4 | sample_rate: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_samples` is never used [INFO] [stdout] --> src/audio/audio_sample.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 6 | / impl AudioSample [INFO] [stdout] 7 | | where [INFO] [stdout] 8 | | T: Copy, [INFO] [stdout] | |____________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn set_samples(&mut self, new_sample: Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reverb` is never read [INFO] [stdout] --> src/audio/bus.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Bus { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | sources: Vec + Send>>, [INFO] [stdout] 5 | reverb: Freeverb, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_reverb_wet` is never used [INFO] [stdout] --> src/audio/bus.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Bus { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn set_reverb_wet(&mut self, wet: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `SetReverbWet` and `SetGain` are never constructed [INFO] [stdout] --> src/audio/mixer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum MixerCommand { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 6 | SetReverbWet(f32), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | SetGain(f32), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sender` is never read [INFO] [stdout] --> src/audio/mixer.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct MixerController { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 12 | sender: Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MixerController` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_gain` and `set_reverb_wet` are never used [INFO] [stdout] --> src/audio/mixer.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl MixerController { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | fn set_gain(&self, gain: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | fn set_reverb_wet(&self, wet: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_freeze` and `set_dry` are never used [INFO] [stdout] --> src/audio/reverb/freeverb.rs:156:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl Freeverb { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn set_freeze(&mut self, frozen: bool) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 205 | pub fn set_dry(&mut self, value: f32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `reset_position` and `set_is_looping` are never used [INFO] [stdout] --> src/audio/sampler.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl Sampler [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | T: Copy + Send, [INFO] [stdout] | |___________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn reset_position(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn set_is_looping(&mut self, new_value: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Paused`, `OnlyInput`, and `End` are never constructed [INFO] [stdout] --> src/audio/track.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum TrackState { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 8 | Playing, [INFO] [stdout] 9 | Paused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | Stopped, [INFO] [stdout] 11 | OnlyInput, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | End, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `play`, `pause`, `stop`, `only_input`, `clear_sample`, and `end` are never used [INFO] [stdout] --> src/audio/track.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl TrackController { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn play(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn pause(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn stop(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn only_input(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn clear_sample(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn end(&self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `play`, `pause`, `stop`, `only_feedback`, `record`, and `clear_sample` are never used [INFO] [stdout] --> src/audio/track.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 59 | / impl Track [INFO] [stdout] 60 | | where [INFO] [stdout] 61 | | T: Copy + Send, [INFO] [stdout] | |___________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn play(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn pause(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn stop(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn only_feedback(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn record(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn clear_sample(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | self.sender.send(TrackState::Playing); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 26 | let _ = self.sender.send(TrackState::Playing); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | self.sender.send(TrackState::Paused); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 29 | let _ = self.sender.send(TrackState::Paused); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | self.sender.send(TrackState::Stopped); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 32 | let _ = self.sender.send(TrackState::Stopped); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | self.sender.send(TrackState::OnlyInput); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 35 | let _ = self.sender.send(TrackState::OnlyInput); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | self.sender.send(TrackState::Recording); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 38 | let _ = self.sender.send(TrackState::Recording); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | self.sender.send(TrackState::ClearSample); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 41 | let _ = self.sender.send(TrackState::ClearSample); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | self.sender.send(TrackState::End); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 44 | let _ = self.sender.send(TrackState::End); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mixer_controllers` [INFO] [stdout] --> src/main.rs:19:34 [INFO] [stdout] | [INFO] [stdout] 19 | let (bus, track_controllers, mixer_controllers) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mixer_controllers` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/audio/audio_sample.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct AudioSample { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 4 | sample_rate: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_samples` is never used [INFO] [stdout] --> src/audio/audio_sample.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 6 | / impl AudioSample [INFO] [stdout] 7 | | where [INFO] [stdout] 8 | | T: Copy, [INFO] [stdout] | |____________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn set_samples(&mut self, new_sample: Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reverb` is never read [INFO] [stdout] --> src/audio/bus.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Bus { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | sources: Vec + Send>>, [INFO] [stdout] 5 | reverb: Freeverb, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_reverb_wet` is never used [INFO] [stdout] --> src/audio/bus.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Bus { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn set_reverb_wet(&mut self, wet: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `SetReverbWet` and `SetGain` are never constructed [INFO] [stdout] --> src/audio/mixer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum MixerCommand { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 6 | SetReverbWet(f32), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 7 | SetGain(f32), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sender` is never read [INFO] [stdout] --> src/audio/mixer.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct MixerController { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 12 | sender: Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MixerController` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_gain` and `set_reverb_wet` are never used [INFO] [stdout] --> src/audio/mixer.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl MixerController { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | fn set_gain(&self, gain: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | fn set_reverb_wet(&self, wet: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_freeze` and `set_dry` are never used [INFO] [stdout] --> src/audio/reverb/freeverb.rs:156:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl Freeverb { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn set_freeze(&mut self, frozen: bool) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 205 | pub fn set_dry(&mut self, value: f32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `reset_position` and `set_is_looping` are never used [INFO] [stdout] --> src/audio/sampler.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 11 | / impl Sampler [INFO] [stdout] 12 | | where [INFO] [stdout] 13 | | T: Copy + Send, [INFO] [stdout] | |___________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn reset_position(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn set_is_looping(&mut self, new_value: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Paused`, `OnlyInput`, and `End` are never constructed [INFO] [stdout] --> src/audio/track.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum TrackState { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 8 | Playing, [INFO] [stdout] 9 | Paused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | Stopped, [INFO] [stdout] 11 | OnlyInput, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | End, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `play`, `pause`, `stop`, `only_input`, `clear_sample`, and `end` are never used [INFO] [stdout] --> src/audio/track.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl TrackController { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn play(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn pause(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn stop(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn only_input(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn clear_sample(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn end(&self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `play`, `pause`, `stop`, `only_feedback`, `record`, and `clear_sample` are never used [INFO] [stdout] --> src/audio/track.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 59 | / impl Track [INFO] [stdout] 60 | | where [INFO] [stdout] 61 | | T: Copy + Send, [INFO] [stdout] | |___________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn play(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn pause(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn stop(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn only_feedback(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn record(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn clear_sample(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | self.sender.send(TrackState::Playing); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 26 | let _ = self.sender.send(TrackState::Playing); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | self.sender.send(TrackState::Paused); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 29 | let _ = self.sender.send(TrackState::Paused); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | self.sender.send(TrackState::Stopped); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 32 | let _ = self.sender.send(TrackState::Stopped); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | self.sender.send(TrackState::OnlyInput); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 35 | let _ = self.sender.send(TrackState::OnlyInput); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | self.sender.send(TrackState::Recording); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 38 | let _ = self.sender.send(TrackState::Recording); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | self.sender.send(TrackState::ClearSample); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 41 | let _ = self.sender.send(TrackState::ClearSample); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/audio/track.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | self.sender.send(TrackState::End); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 44 | let _ = self.sender.send(TrackState::End); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.62s [INFO] running `Command { std: "docker" "inspect" "e0cbe7483b309f95f54952ba1189ac99948f5b2612118e5982df74e79e0ecfc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0cbe7483b309f95f54952ba1189ac99948f5b2612118e5982df74e79e0ecfc4", kill_on_drop: false }` [INFO] [stdout] e0cbe7483b309f95f54952ba1189ac99948f5b2612118e5982df74e79e0ecfc4