[INFO] cloning repository https://github.com/JasonKleban/rust-echo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JasonKleban/rust-echo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasonKleban%2Frust-echo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasonKleban%2Frust-echo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc7c3524e5577d1ad6064a832f6108f9322a1651
[INFO] checking JasonKleban/rust-echo against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasonKleban%2Frust-echo" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JasonKleban/rust-echo
[INFO] finished tweaking git repo https://github.com/JasonKleban/rust-echo
[INFO] tweaked toml for git repo https://github.com/JasonKleban/rust-echo written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JasonKleban/rust-echo on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JasonKleban/rust-echo 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e443ee7efee6432f89e5128911ac8dc525a79df4c8e01e6e471db0fc6d8989d
[INFO] running `Command { std: "docker" "start" "-a" "0e443ee7efee6432f89e5128911ac8dc525a79df4c8e01e6e471db0fc6d8989d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e443ee7efee6432f89e5128911ac8dc525a79df4c8e01e6e471db0fc6d8989d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e443ee7efee6432f89e5128911ac8dc525a79df4c8e01e6e471db0fc6d8989d", kill_on_drop: false }`
[INFO] [stdout] 0e443ee7efee6432f89e5128911ac8dc525a79df4c8e01e6e471db0fc6d8989d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c0cd61a85227693de4b319c563212726939c10c8b4b6e56910b9ba21a1b563a
[INFO] running `Command { std: "docker" "start" "-a" "0c0cd61a85227693de4b319c563212726939c10c8b4b6e56910b9ba21a1b563a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling cubecl-common v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling prettyplease v0.2.35
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling cubecl-runtime v0.5.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling naga v25.0.1
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling cubecl-macros v0.5.0
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling wgpu-hal v25.0.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]     Checking glow v0.16.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]    Compiling wgpu-core v25.0.2
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]    Compiling wgpu v25.0.2
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling cubecl-wgpu v0.5.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking dasp_frame v0.11.0
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking dasp_ring_buffer v0.11.0
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking sanitize-filename v0.5.0
[INFO] [stderr]    Compiling macerator v0.2.8
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]     Checking dasp_peak v0.11.0
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking dasp_rms v0.11.0
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking moddef v0.2.6
[INFO] [stderr]    Compiling burn-ndarray v0.17.1
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking dasp_envelope v0.11.0
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking dasp_interpolate v0.11.0
[INFO] [stderr]     Checking dasp_window v0.11.1
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking extended v0.1.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking rustfft v6.4.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking dasp_signal v0.11.0
[INFO] [stderr]     Checking dasp_slice v0.11.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking dasp v0.11.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling burn-derive v0.17.1
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking symphonia-core v0.5.4
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling cubecl-macros-internal v0.5.0
[INFO] [stderr]    Compiling macerator-macros v0.1.2
[INFO] [stderr]     Checking symphonia-metadata v0.5.4
[INFO] [stderr]     Checking symphonia-codec-adpcm v0.5.4
[INFO] [stderr]     Checking symphonia-codec-pcm v0.5.4
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]     Checking symphonia-utils-xiph v0.5.4
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]     Checking symphonia-format-riff v0.5.4
[INFO] [stderr]     Checking symphonia-format-ogg v0.5.4
[INFO] [stderr]     Checking symphonia-bundle-flac v0.5.4
[INFO] [stderr]     Checking symphonia-codec-vorbis v0.5.4
[INFO] [stderr]     Checking symphonia-format-mkv v0.5.4
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]     Checking symphonia v0.5.4
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]     Checking py_literal v0.4.0
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]     Checking wgpu-types v25.0.0
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]     Checking text_placeholder v0.5.1
[INFO] [stderr]     Checking cubecl-ir v0.5.0
[INFO] [stderr]     Checking burn-common v0.17.1
[INFO] [stderr]     Checking ndarray-npy v0.9.1
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking mel_spec v0.3.3
[INFO] [stderr]     Checking cubecl-core v0.5.0
[INFO] [stderr]     Checking cubecl-std v0.5.0
[INFO] [stderr]     Checking cubecl-reduce v0.5.0
[INFO] [stderr]     Checking cubecl-linalg v0.5.0
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v25.0.0
[INFO] [stderr]     Checking cubecl v0.5.0
[INFO] [stderr]     Checking burn-tensor v0.17.1
[INFO] [stderr]     Checking burn-ir v0.17.1
[INFO] [stderr]     Checking burn-autodiff v0.17.1
[INFO] [stderr]     Checking burn-core v0.17.1
[INFO] [stderr]     Checking burn-fusion v0.17.1
[INFO] [stderr]     Checking burn-cubecl-fusion v0.17.1
[INFO] [stderr]     Checking burn-cubecl v0.17.1
[INFO] [stderr]     Checking burn-wgpu v0.17.1
[INFO] [stderr]     Checking burn v0.17.1
[INFO] [stderr]     Checking rust-echo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `mel`
[INFO] [stdout]  --> src/main.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mel_spec::{mel, prelude::*};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mel`
[INFO] [stdout]  --> src/main.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mel_spec::{mel, prelude::*};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let config = file_audio::stream_file_audio(tx, std::fs::File::open("C:/Users/Jason/Downloads/clips/common_voice_en_43427406.mp3").exp...
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `live_audio` is never used
[INFO] [stdout]  --> src/live_audio.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn live_audio(sender : Sender<f32>, duration_seconds: u32) -> (cpal::Stream, cpal::StreamConfig) {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `out_audio` is never used
[INFO] [stdout]   --> src/out_audio.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn out_audio(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let config = file_audio::stream_file_audio(tx, std::fs::File::open("C:/Users/Jason/Downloads/clips/common_voice_en_43427406.mp3").exp...
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `live_audio` is never used
[INFO] [stdout]  --> src/live_audio.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn live_audio(sender : Sender<f32>, duration_seconds: u32) -> (cpal::Stream, cpal::StreamConfig) {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `out_audio` is never used
[INFO] [stdout]   --> src/out_audio.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn out_audio(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "0c0cd61a85227693de4b319c563212726939c10c8b4b6e56910b9ba21a1b563a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0cd61a85227693de4b319c563212726939c10c8b4b6e56910b9ba21a1b563a", kill_on_drop: false }`
[INFO] [stdout] 0c0cd61a85227693de4b319c563212726939c10c8b4b6e56910b9ba21a1b563a