[INFO] cloning repository https://github.com/jddubois/organsynth [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jddubois/organsynth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjddubois%2Forgansynth", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjddubois%2Forgansynth'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 080dc59679df3c4e4f28ee6faab4962554dfec1f [INFO] checking jddubois/organsynth against master#01706e1a34c87656fcbfce198608f4cd2ac6461a for pr-135272 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjddubois%2Forgansynth" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jddubois/organsynth on toolchain 01706e1a34c87656fcbfce198608f4cd2ac6461a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jddubois/organsynth [INFO] finished tweaking git repo https://github.com/jddubois/organsynth [INFO] tweaked toml for git repo https://github.com/jddubois/organsynth written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jddubois/organsynth 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" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jack v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89e258db2bfe7d983a8bb5b9f976135bdb7db78e42199e360d3b9270dfe89826 [INFO] running `Command { std: "docker" "start" "-a" "89e258db2bfe7d983a8bb5b9f976135bdb7db78e42199e360d3b9270dfe89826", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89e258db2bfe7d983a8bb5b9f976135bdb7db78e42199e360d3b9270dfe89826", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89e258db2bfe7d983a8bb5b9f976135bdb7db78e42199e360d3b9270dfe89826", kill_on_drop: false }` [INFO] [stdout] 89e258db2bfe7d983a8bb5b9f976135bdb7db78e42199e360d3b9270dfe89826 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0efd37ecba275d1ba39132610e617138b9ab4b964e5a9fa9ced248d0e86d9436 [INFO] running `Command { std: "docker" "start" "-a" "0efd37ecba275d1ba39132610e617138b9ab4b964e5a9fa9ced248d0e86d9436", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling jack v0.13.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Compiling jack-sys v0.5.1 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.91 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking alsa v0.9.1 [INFO] [stderr] Checking midir v0.10.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking organsynth v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/jack_handler.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | fn process(&mut self, c: &Client, ps: &ProcessScope) -> jack::Control { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/jack_handler.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | fn process(&mut self, c: &Client, ps: &ProcessScope) -> jack::Control { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frequency` [INFO] [stdout] --> src/oscillator.rs:106:34 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn new(sample_rate: f32, frequency: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frequency` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frequency` [INFO] [stdout] --> src/oscillator.rs:106:34 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn new(sample_rate: f32, frequency: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frequency` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fed_back` [INFO] [stdout] --> src/reverb.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let fed_back = delayed * self.feedback_gain; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fed_back` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `temp` [INFO] [stdout] --> src/reverb.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let temp = delayed + (self.gain * input); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_temp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fed_back` [INFO] [stdout] --> src/reverb.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let fed_back = delayed * self.feedback_gain; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fed_back` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `temp` [INFO] [stdout] --> src/reverb.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let temp = delayed + (self.gain * input); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_temp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `EnvelopeState` is more private than the item `Envelope::state` [INFO] [stdout] --> src/oscillator.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | pub state: EnvelopeState, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ field `Envelope::state` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `EnvelopeState` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/oscillator.rs:95:1 [INFO] [stdout] | [INFO] [stdout] 95 | enum EnvelopeState { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Decay` and `Idle` are never constructed [INFO] [stdout] --> src/oscillator.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 95 | enum EnvelopeState { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 96 | Attack, [INFO] [stdout] 97 | Decay, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | Idle, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `buffer`, `write_pos`, and `delay_samples` are never read [INFO] [stdout] --> src/reverb.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct DelayLine { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 11 | buffer: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | write_pos: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 13 | delay_samples: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `EnvelopeState` is more private than the item `Envelope::state` [INFO] [stdout] --> src/oscillator.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | pub state: EnvelopeState, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ field `Envelope::state` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `EnvelopeState` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/oscillator.rs:95:1 [INFO] [stdout] | [INFO] [stdout] 95 | enum EnvelopeState { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process` is never used [INFO] [stdout] --> src/reverb.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl DelayLine { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | fn process(&mut self, input: f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `delay_line` and `feedback_gain` are never read [INFO] [stdout] --> src/reverb.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | struct CombFilter { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 41 | delay_line: DelayLine, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 42 | feedback_gain: f32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `process` are never used [INFO] [stdout] --> src/reverb.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl CombFilter { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 46 | fn new(max_delay_samples: usize, delay_samples: usize, feedback_gain: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn process(&mut self, input: f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Decay` and `Idle` are never constructed [INFO] [stdout] --> src/oscillator.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 95 | enum EnvelopeState { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 96 | Attack, [INFO] [stdout] 97 | Decay, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | Idle, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `delay_line` and `gain` are never read [INFO] [stdout] --> src/reverb.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 84 | struct AllpassFilter { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 85 | delay_line: DelayLine, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 86 | gain: f32, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `buffer`, `write_pos`, and `delay_samples` are never read [INFO] [stdout] --> src/reverb.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct DelayLine { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 11 | buffer: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | write_pos: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 13 | delay_samples: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process` is never used [INFO] [stdout] --> src/reverb.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl DelayLine { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | fn process(&mut self, input: f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `process`, and `last_output` are never used [INFO] [stdout] --> src/reverb.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 89 | impl AllpassFilter { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 90 | fn new(max_delay_samples: usize, delay_samples: usize, gain: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | fn process(&mut self, input: f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | fn last_output(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `comb_filters`, `allpass_filters`, and `dry_wet` are never read [INFO] [stdout] --> src/reverb.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct Reverb { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 144 | comb_filters: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 145 | allpass_filters: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 146 | dry_wet: f32, // 0.0 = fully dry, 1.0 = fully wet [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process_sample` is never used [INFO] [stdout] --> src/reverb.rs:185:12 [INFO] [stdout] | [INFO] [stdout] 149 | impl Reverb { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 185 | pub fn process_sample(&mut self, input: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reverb` is never read [INFO] [stdout] --> src/synth.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Synth { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 29 | reverb: Reverb, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Sine`, `Square`, and `Sawtooth` are never constructed [INFO] [stdout] --> src/waveform.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Waveform { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 3 | Sine, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | Square, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | Sawtooth, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Waveform` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `generate_triangle_sample` is never used [INFO] [stdout] --> src/waveform.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl Waveform { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn generate_triangle_sample(phase: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `delay_line` and `feedback_gain` are never read [INFO] [stdout] --> src/reverb.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | struct CombFilter { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 41 | delay_line: DelayLine, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 42 | feedback_gain: f32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `process` are never used [INFO] [stdout] --> src/reverb.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl CombFilter { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 46 | fn new(max_delay_samples: usize, delay_samples: usize, feedback_gain: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn process(&mut self, input: f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `delay_line` and `gain` are never read [INFO] [stdout] --> src/reverb.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 84 | struct AllpassFilter { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 85 | delay_line: DelayLine, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 86 | gain: f32, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `process`, and `last_output` are never used [INFO] [stdout] --> src/reverb.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 89 | impl AllpassFilter { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 90 | fn new(max_delay_samples: usize, delay_samples: usize, gain: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | fn process(&mut self, input: f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | fn last_output(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `comb_filters`, `allpass_filters`, and `dry_wet` are never read [INFO] [stdout] --> src/reverb.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct Reverb { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 144 | comb_filters: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 145 | allpass_filters: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 146 | dry_wet: f32, // 0.0 = fully dry, 1.0 = fully wet [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process_sample` is never used [INFO] [stdout] --> src/reverb.rs:185:12 [INFO] [stdout] | [INFO] [stdout] 149 | impl Reverb { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 185 | pub fn process_sample(&mut self, input: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reverb` is never read [INFO] [stdout] --> src/synth.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Synth { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 29 | reverb: Reverb, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Sine`, `Square`, and `Sawtooth` are never constructed [INFO] [stdout] --> src/waveform.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Waveform { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 3 | Sine, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | Square, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | Sawtooth, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Waveform` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `generate_triangle_sample` is never used [INFO] [stdout] --> src/waveform.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl Waveform { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn generate_triangle_sample(phase: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.48s [INFO] running `Command { std: "docker" "inspect" "0efd37ecba275d1ba39132610e617138b9ab4b964e5a9fa9ced248d0e86d9436", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0efd37ecba275d1ba39132610e617138b9ab4b964e5a9fa9ced248d0e86d9436", kill_on_drop: false }` [INFO] [stdout] 0efd37ecba275d1ba39132610e617138b9ab4b964e5a9fa9ced248d0e86d9436