[INFO] cloning repository https://github.com/zhpixel517/rust-audio [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhpixel517/rust-audio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhpixel517%2Frust-audio", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhpixel517%2Frust-audio'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f7b8b252b90c5a5be966bd65c64bcdd50280f7c [INFO] checking zhpixel517/rust-audio against master#2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a for pr-145113 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhpixel517%2Frust-audio" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zhpixel517/rust-audio [INFO] finished tweaking git repo https://github.com/zhpixel517/rust-audio [INFO] tweaked toml for git repo https://github.com/zhpixel517/rust-audio written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zhpixel517/rust-audio on toolchain 2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zhpixel517/rust-audio 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" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rtp-rs v0.6.0 [INFO] [stderr] Downloaded autotools v0.2.7 [INFO] [stderr] Downloaded thiserror-impl v1.0.62 [INFO] [stderr] Downloaded webrtc-audio-processing v0.4.0 [INFO] [stderr] Downloaded opus v0.3.0 [INFO] [stderr] Downloaded ringbuf v0.4.1 [INFO] [stderr] Downloaded thiserror v1.0.62 [INFO] [stderr] Downloaded rtp v0.11.0 [INFO] [stderr] Downloaded cc v1.1.4 [INFO] [stderr] Downloaded rtrb v0.3.1 [INFO] [stderr] Downloaded rtcp v0.11.0 [INFO] [stderr] Downloaded libloading v0.8.4 [INFO] [stderr] Downloaded webrtc-util v0.9.0 [INFO] [stderr] Downloaded portable-atomic v1.7.0 [INFO] [stderr] Downloaded webrtc-vad v0.4.0 [INFO] [stderr] Downloaded webrtc-audio-processing-sys v0.4.0 [INFO] [stderr] Downloaded audiopus_sys v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ddd105f9122b1aaf96150b1f1b523d7a5ce7fa283efca070a0917590313a0e9 [INFO] running `Command { std: "docker" "start" "-a" "8ddd105f9122b1aaf96150b1f1b523d7a5ce7fa283efca070a0917590313a0e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ddd105f9122b1aaf96150b1f1b523d7a5ce7fa283efca070a0917590313a0e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ddd105f9122b1aaf96150b1f1b523d7a5ce7fa283efca070a0917590313a0e9", kill_on_drop: false }` [INFO] [stdout] 8ddd105f9122b1aaf96150b1f1b523d7a5ce7fa283efca070a0917590313a0e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11ee416ab966d78a66d747aed22fb2ecc81c12ad997bb99463cf3801bb64bba7 [INFO] running `Command { std: "docker" "start" "-a" "11ee416ab966d78a66d747aed22fb2ecc81c12ad997bb99463cf3801bb64bba7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cc v1.1.4 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling prettyplease v0.2.20 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling gimli v0.29.0 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling libloading v0.8.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling object v0.36.1 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling bindgen v0.69.4 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling thiserror v1.0.62 [INFO] [stderr] Compiling portable-atomic v1.7.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling autotools v0.2.7 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling audiopus_sys v0.2.2 [INFO] [stderr] Compiling addr2line v0.22.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rustfft v6.2.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling webrtc-vad v0.4.0 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling cpal v0.15.3 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking primal-check v0.3.4 [INFO] [stderr] Checking alsa v0.9.0 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking opus v0.3.0 [INFO] [stderr] Checking rtp-rs v0.6.0 [INFO] [stderr] Checking ringbuf v0.4.1 [INFO] [stderr] Checking rtrb v0.3.1 [INFO] [stderr] Checking ringbuffer v0.15.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.62 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Checking webrtc-util v0.9.0 [INFO] [stderr] Checking rtcp v0.11.0 [INFO] [stderr] Checking rtp v0.11.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling webrtc-audio-processing-sys v0.4.0 [INFO] [stderr] Checking webrtc-audio-processing v0.4.0 [INFO] [stderr] Checking udp_latency_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Simd` and `f32x4` [INFO] [stdout] --> src/aec.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::simd::{f32x4, Simd}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_complex::Complex` [INFO] [stdout] --> src/feedback_suppressor.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use rustfft::{FftPlanner, num_complex::Complex}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `packet` [INFO] [stdout] --> src/main.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use opus::{packet, Decoder, Encoder}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rtcp::payload_feedbacks` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rtcp::payload_feedbacks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rtp::sequence` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use rtp::sequence; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Seq` [INFO] [stdout] --> src/main.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | use rtp_rs::{RtpPacketBuilder, RtpReader, Seq}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/aec.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(portable_simd)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Simd` and `f32x4` [INFO] [stdout] --> src/aec.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::simd::{f32x4, Simd}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_complex::Complex` [INFO] [stdout] --> src/feedback_suppressor.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use rustfft::{FftPlanner, num_complex::Complex}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `packet` [INFO] [stdout] --> src/main.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use opus::{packet, Decoder, Encoder}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rtcp::payload_feedbacks` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rtcp::payload_feedbacks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rtp::sequence` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use rtp::sequence; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Seq` [INFO] [stdout] --> src/main.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | use rtp_rs::{RtpPacketBuilder, RtpReader, Seq}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/aec.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(portable_simd)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/feedback_suppressor.rs:22:37 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn process_block(&mut self, input: &[f32], output: &mut [f32]) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/feedback_suppressor.rs:22:52 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn process_block(&mut self, input: &[f32], output: &mut [f32]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/noise_gate.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let start = Instant::now(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `samples_attenuated` is assigned to, but never used [INFO] [stdout] --> src/noise_gate.rs:58:17 [INFO] [stdout] | [INFO] [stdout] 58 | let mut samples_attenuated = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_samples_attenuated` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `noise_gate` [INFO] [stdout] --> src/main.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let noise_gate = NoiseGate::new(-23.5, 0.01, 0.0001, 0.02, 0.3, 48000.0); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_noise_gate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `low_pass_filter` [INFO] [stdout] --> src/main.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let low_pass_filter = LowPassFilter::new(cutoff_freq, 48000.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_low_pass_filter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:180:22 [INFO] [stdout] | [INFO] [stdout] 180 | for (i, sample) in data.iter_mut().enumerate().take(samples_to_play) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/feedback_suppressor.rs:22:37 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn process_block(&mut self, input: &[f32], output: &mut [f32]) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/feedback_suppressor.rs:22:52 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn process_block(&mut self, input: &[f32], output: &mut [f32]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/noise_gate.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let start = Instant::now(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `samples_attenuated` is assigned to, but never used [INFO] [stdout] --> src/noise_gate.rs:58:17 [INFO] [stdout] | [INFO] [stdout] 58 | let mut samples_attenuated = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_samples_attenuated` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prod` [INFO] [stdout] --> src/main.rs:268:14 [INFO] [stdout] | [INFO] [stdout] 268 | let (mut prod, mut cons) = RingBuffer::::new(RINGBUFFER_SIZE); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cons` [INFO] [stdout] --> src/main.rs:268:24 [INFO] [stdout] | [INFO] [stdout] 268 | let (mut prod, mut cons) = RingBuffer::::new(RINGBUFFER_SIZE); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cons` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decode_buffer` [INFO] [stdout] --> src/main.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 365 | let mut decode_buffer = [0.0f32; MAX_DECODE_BUFFER_SIZE]; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decode_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decoder` [INFO] [stdout] --> src/main.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | let mut decoder = Decoder::new(48000, opus::Channels::Mono).unwrap(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `noise_gate` [INFO] [stdout] --> src/main.rs:318:17 [INFO] [stdout] | [INFO] [stdout] 318 | let mut noise_gate = NoiseGate::new(-23.5, 0.01, 0.0001, 0.02, 0.3, 48000.0); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_noise_gate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `low_pass_filter` [INFO] [stdout] --> src/main.rs:320:17 [INFO] [stdout] | [INFO] [stdout] 320 | let mut low_pass_filter = LowPassFilter::new(cutoff_freq, 48000.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_low_pass_filter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:382:22 [INFO] [stdout] | [INFO] [stdout] 382 | for (i, sample) in data.iter_mut().enumerate().take(samples_to_play) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `noise_gate` [INFO] [stdout] --> src/main.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let noise_gate = NoiseGate::new(-23.5, 0.01, 0.0001, 0.02, 0.3, 48000.0); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_noise_gate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `low_pass_filter` [INFO] [stdout] --> src/main.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let low_pass_filter = LowPassFilter::new(cutoff_freq, 48000.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_low_pass_filter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:318:13 [INFO] [stdout] | [INFO] [stdout] 318 | let mut noise_gate = NoiseGate::new(-23.5, 0.01, 0.0001, 0.02, 0.3, 48000.0); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:320:13 [INFO] [stdout] | [INFO] [stdout] 320 | let mut low_pass_filter = LowPassFilter::new(cutoff_freq, 48000.0); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:337:17 [INFO] [stdout] | [INFO] [stdout] 337 | let mut rtp_packet = RtpPacketBuilder::new() [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:268:10 [INFO] [stdout] | [INFO] [stdout] 268 | let (mut prod, mut cons) = RingBuffer::::new(RINGBUFFER_SIZE); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | let (mut prod, mut cons) = RingBuffer::::new(RINGBUFFER_SIZE); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | let mut decode_buffer = [0.0f32; MAX_DECODE_BUFFER_SIZE]; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:368:9 [INFO] [stdout] | [INFO] [stdout] 368 | let mut decoder = Decoder::new(48000, opus::Channels::Mono).unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AEC` is never constructed [INFO] [stdout] --> src/aec.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct AEC { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/aec.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl AEC { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 15 | pub fn new(filter_length: usize, step_size: f32, double_talk_threshold: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:180:22 [INFO] [stdout] | [INFO] [stdout] 180 | for (i, sample) in data.iter_mut().enumerate().take(samples_to_play) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FeedbackSuppressor` is never constructed [INFO] [stdout] --> src/feedback_suppressor.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct FeedbackSuppressor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `process_block` are never used [INFO] [stdout] --> src/feedback_suppressor.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl FeedbackSuppressor { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(sample_rate: f32, fft_size: usize, threshold: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn process_block(&mut self, input: &[f32], output: &mut [f32]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `alpha` and `prev_output` are never read [INFO] [stdout] --> src/low_pass_filter.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct LowPassFilter { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 63 | alpha: f32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 64 | prev_output: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process` is never used [INFO] [stdout] --> src/low_pass_filter.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 67 | impl LowPassFilter { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn process(&mut self, input: &[f32], output: &mut [f32]){ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/noise_gate.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct NoiseGate { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 7 | /// Decibels scale [INFO] [stdout] 8 | threshold_linear: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | alpha: f32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | low_pass_coeff: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 11 | [INFO] [stdout] 12 | attack_time: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 13 | release_time: f32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 14 | hold_time: f32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | [INFO] [stdout] 16 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 17 | [INFO] [stdout] 18 | envelope: f32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 19 | [INFO] [stdout] 20 | hold_counter: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 21 | current_gain: f32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process_block` is never used [INFO] [stdout] --> src/noise_gate.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl NoiseGate { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn process_block(&mut self, input: &[f32], output: &mut [f32]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prod` [INFO] [stdout] --> src/main.rs:268:14 [INFO] [stdout] | [INFO] [stdout] 268 | let (mut prod, mut cons) = RingBuffer::::new(RINGBUFFER_SIZE); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cons` [INFO] [stdout] --> src/main.rs:268:24 [INFO] [stdout] | [INFO] [stdout] 268 | let (mut prod, mut cons) = RingBuffer::::new(RINGBUFFER_SIZE); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cons` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decode_buffer` [INFO] [stdout] --> src/main.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 365 | let mut decode_buffer = [0.0f32; MAX_DECODE_BUFFER_SIZE]; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decode_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `decoder` [INFO] [stdout] --> src/main.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | let mut decoder = Decoder::new(48000, opus::Channels::Mono).unwrap(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `noise_gate` [INFO] [stdout] --> src/main.rs:318:17 [INFO] [stdout] | [INFO] [stdout] 318 | let mut noise_gate = NoiseGate::new(-23.5, 0.01, 0.0001, 0.02, 0.3, 48000.0); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_noise_gate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `low_pass_filter` [INFO] [stdout] --> src/main.rs:320:17 [INFO] [stdout] | [INFO] [stdout] 320 | let mut low_pass_filter = LowPassFilter::new(cutoff_freq, 48000.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_low_pass_filter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:382:22 [INFO] [stdout] | [INFO] [stdout] 382 | for (i, sample) in data.iter_mut().enumerate().take(samples_to_play) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:254:5 [INFO] [stdout] | [INFO] [stdout] 254 | socket.bind(&loopback.into()); [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] 254 | let _ = socket.bind(&loopback.into()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:318:13 [INFO] [stdout] | [INFO] [stdout] 318 | let mut noise_gate = NoiseGate::new(-23.5, 0.01, 0.0001, 0.02, 0.3, 48000.0); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:320:13 [INFO] [stdout] | [INFO] [stdout] 320 | let mut low_pass_filter = LowPassFilter::new(cutoff_freq, 48000.0); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:337:17 [INFO] [stdout] | [INFO] [stdout] 337 | let mut rtp_packet = RtpPacketBuilder::new() [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:268:10 [INFO] [stdout] | [INFO] [stdout] 268 | let (mut prod, mut cons) = RingBuffer::::new(RINGBUFFER_SIZE); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | let (mut prod, mut cons) = RingBuffer::::new(RINGBUFFER_SIZE); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | let mut decode_buffer = [0.0f32; MAX_DECODE_BUFFER_SIZE]; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:368:9 [INFO] [stdout] | [INFO] [stdout] 368 | let mut decoder = Decoder::new(48000, opus::Channels::Mono).unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:423:25 [INFO] [stdout] | [INFO] [stdout] 423 | ap.process_render_frame(&mut buffer_to_send); [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] 423 | let _ = ap.process_render_frame(&mut buffer_to_send); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AEC` is never constructed [INFO] [stdout] --> src/aec.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct AEC { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/aec.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl AEC { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 15 | pub fn new(filter_length: usize, step_size: f32, double_talk_threshold: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FeedbackSuppressor` is never constructed [INFO] [stdout] --> src/feedback_suppressor.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct FeedbackSuppressor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `process_block` are never used [INFO] [stdout] --> src/feedback_suppressor.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl FeedbackSuppressor { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(sample_rate: f32, fft_size: usize, threshold: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn process_block(&mut self, input: &[f32], output: &mut [f32]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `alpha` and `prev_output` are never read [INFO] [stdout] --> src/low_pass_filter.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct LowPassFilter { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 63 | alpha: f32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 64 | prev_output: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process` is never used [INFO] [stdout] --> src/low_pass_filter.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 67 | impl LowPassFilter { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn process(&mut self, input: &[f32], output: &mut [f32]){ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/noise_gate.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct NoiseGate { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 7 | /// Decibels scale [INFO] [stdout] 8 | threshold_linear: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | alpha: f32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | low_pass_coeff: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 11 | [INFO] [stdout] 12 | attack_time: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 13 | release_time: f32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 14 | hold_time: f32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | [INFO] [stdout] 16 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 17 | [INFO] [stdout] 18 | envelope: f32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 19 | [INFO] [stdout] 20 | hold_counter: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 21 | current_gain: f32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process_block` is never used [INFO] [stdout] --> src/noise_gate.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl NoiseGate { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn process_block(&mut self, input: &[f32], output: &mut [f32]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:254:5 [INFO] [stdout] | [INFO] [stdout] 254 | socket.bind(&loopback.into()); [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] 254 | let _ = socket.bind(&loopback.into()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:423:25 [INFO] [stdout] | [INFO] [stdout] 423 | ap.process_render_frame(&mut buffer_to_send); [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] 423 | let _ = ap.process_render_frame(&mut buffer_to_send); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "11ee416ab966d78a66d747aed22fb2ecc81c12ad997bb99463cf3801bb64bba7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11ee416ab966d78a66d747aed22fb2ecc81c12ad997bb99463cf3801bb64bba7", kill_on_drop: false }` [INFO] [stdout] 11ee416ab966d78a66d747aed22fb2ecc81c12ad997bb99463cf3801bb64bba7