[INFO] cloning repository https://github.com/gbmap/rsynth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gbmap/rsynth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbmap%2Frsynth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbmap%2Frsynth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2dff3e694ec2a03e1d3be0e18e70b40f55cab45d
[INFO] checking gbmap/rsynth/2dff3e694ec2a03e1d3be0e18e70b40f55cab45d against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbmap%2Frsynth" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gbmap/rsynth on toolchain ccf408f4326a858c00dd845a64a86b16f360a801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gbmap/rsynth
[INFO] finished tweaking git repo https://github.com/gbmap/rsynth
[INFO] tweaked toml for git repo https://github.com/gbmap/rsynth written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gbmap/rsynth 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 619915d75d1c0bca884b1488d9d4173a42711033d3475b32b397602bd24e5b23
[INFO] running `Command { std: "docker" "start" "-a" "619915d75d1c0bca884b1488d9d4173a42711033d3475b32b397602bd24e5b23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "619915d75d1c0bca884b1488d9d4173a42711033d3475b32b397602bd24e5b23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619915d75d1c0bca884b1488d9d4173a42711033d3475b32b397602bd24e5b23", kill_on_drop: false }`
[INFO] [stdout] 619915d75d1c0bca884b1488d9d4173a42711033d3475b32b397602bd24e5b23
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d87177be980d61930ec4e455b829e91c4f66b2e69cc418c57815720022259455
[INFO] running `Command { std: "docker" "start" "-a" "d87177be980d61930ec4e455b829e91c4f66b2e69cc418c57815720022259455", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking alsa v0.7.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking rsynth v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `rsynth`
[INFO] [stderr] 
[INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files:
[INFO] [stderr] 
[INFO] [stderr]   * src/audio/instrument.rs
[INFO] [stderr]   * src/audio/waves.rs
[INFO] [stderr]   * src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This likely indicates a bug in either rustc or cargo itself,
[INFO] [stderr] and we would appreciate a bug report! You're likely to see
[INFO] [stderr] a number of compiler warnings after this message which cargo
[INFO] [stderr] attempted to fix but failed. If you could open an issue at
[INFO] [stderr] https://github.com/rust-lang/rust/issues
[INFO] [stderr] quoting the full output of this command we'd be very appreciative!
[INFO] [stderr] Note that you may be able to make some more progress in the near-term
[INFO] [stderr] fixing code with the `--broken-code` flag
[INFO] [stderr] 
[INFO] [stderr] The following errors were reported:
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:145:30
[INFO] [stderr]     |
[INFO] [stderr] 145 |         macro_rules! lerp { ($t:expr_2021, $a:expr_2021, $b:expr_2021) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stderr]     |                              ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:145:44
[INFO] [stderr]     |
[INFO] [stderr] 145 |         macro_rules! lerp { ($t:expr_2021, $a:expr_2021, $b:expr_2021) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stderr]     |                                            ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:145:58
[INFO] [stderr]     |
[INFO] [stderr] 145 |         macro_rules! lerp { ($t:expr_2021, $a:expr_2021, $b:expr_2021) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:146:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |         macro_rules! lt { ($a:expr_2021, $b:expr_2021) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stderr]     |                            ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:146:42
[INFO] [stderr]     |
[INFO] [stderr] 146 |         macro_rules! lt { ($a:expr_2021, $b:expr_2021) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stderr]     |                                          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:175:10
[INFO] [stderr]     |
[INFO] [stderr] 175 |         ($a:expr_2021, $b:expr_2021) => {{
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:175:24
[INFO] [stderr]     |
[INFO] [stderr] 175 |         ($a:expr_2021, $b:expr_2021) => {{
[INFO] [stderr]     |                        ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/instrument.rs:34:32
[INFO] [stdout]    |
[INFO] [stdout] 34 |             *sample = instrmnt.gen(i as u128);
[INFO] [stdout]    |                                ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout]    = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WaveGenerator`
[INFO] [stderr]   --> src/audio/instrument.rs:12:27
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::audio::waves::{WaveGenerator, Envelope};
[INFO] [stderr]    |                           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Voicing`
[INFO] [stderr]   --> src/audio/instrument.rs:15:54
[INFO] [stderr]    |
[INFO] [stderr] 15 | use super::waves::{SinWave, IdentityWave, Randomize, Voicing};
[INFO] [stderr]    |                                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/audio/waves.rs:16:59
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl WaveGenerator for IdentityWave { fn r#gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stderr]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `timestamp`
[INFO] [stderr]   --> src/main.rs:31:71
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn handle_key_event(&mut self, event: crossterm::event::KeyEvent, timestamp: f32) {
[INFO] [stderr]    |                                                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors; 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] Original diagnostics will follow.
[INFO] [stderr] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/instrument.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn gen(&mut self, i: u128) -> f32 {  
[INFO] [stdout]     |            ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/instrument.rs:113:33
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 self.oscillator.gen(t, *freq)*env
[INFO] [stdout]     |                                 ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]  --> src/audio/waves.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait WaveGenerator { fn gen(&mut self, t: f32) -> f32; }
[INFO] [stdout]   |                              ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]   = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl WaveGenerator for NullWave { fn gen(&mut self, _: f32) -> f32 { 0.0 }}
[INFO] [stdout]    |                                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WaveGenerator for IdentityWave { fn gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stdout]    |                                          ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:19:42
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl WaveGenerator for ConstantWave { fn gen(&mut self, t: f32) -> f32 { t }}
[INFO] [stdout]    |                                          ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:22:37
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl WaveGenerator for SinWave { fn gen(&mut self, t: f32) -> f32 { (t*std::f32::consts::FRAC_PI_2).sin() }}
[INFO] [stdout]    |                                     ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:25:40
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl WaveGenerator for SquareWave { fn gen(&mut self, t: f32) -> f32 {  if (t as i32) % 2 == 0 { 1.0 } else { -1.0 } }}
[INFO] [stdout]    |                                        ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:28:37
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl WaveGenerator for TriWave { fn gen(&mut self, t: f32) -> f32 { (t % 2.0)-1.0 }}
[INFO] [stdout]    |                                     ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:56:41
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn gen(&mut self, _: f32) -> f32 { self.rng.gen() } }
[INFO] [stdout]    |                                         ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:56:82
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn gen(&mut self, _: f32) -> f32 { self.rng.gen() } }
[INFO] [stdout]    |                                                                                  ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:60:45
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                             ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:60:88
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                                                                        ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:60:109
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                                                                                             ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub trait Voicing { fn gen(&self, osc: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32; }
[INFO] [stdout]    |                        ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:72:35
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Voicing for MeanVoicing { fn gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |                                   ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:73:31
[INFO] [stdout]    |
[INFO] [stdout] 73 |     oscs.iter_mut().map(|o| o.gen(t, freq)).sum::<f32>() / (oscs.len() as f32)
[INFO] [stdout]    |                               ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |      fn gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |         ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:81:26
[INFO] [stdout]    |
[INFO] [stdout] 81 |             total += osc.gen(t, freq);
[INFO] [stdout]    |                          ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:84:30
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 total += osc.gen(t-(self.0*i_f), freq*(self.1*i_f));
[INFO] [stdout]    |                              ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 total += osc.gen(t+(self.0*i_f), freq*(1.0/(self.1*i_f)));
[INFO] [stdout]    |                              ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn gen(&mut self, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]     |        ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:103:22
[INFO] [stdout]     |
[INFO] [stdout] 103 |         self.voicing.gen(&mut vec![&mut self.osc], t, freq)
[INFO] [stdout]     |                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn gen(&mut self, t: f32, freq: f32) -> f32 {  
[INFO] [stdout]     |            ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:118:18
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                  ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:118:31
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                               ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:118:47
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                                               ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 |         self.0 = rng.gen();
[INFO] [stdout]     |                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:160:22
[INFO] [stdout]     |
[INFO] [stdout] 160 |         self.1 = rng.gen();
[INFO] [stdout]     |                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:161:22
[INFO] [stdout]     |
[INFO] [stdout] 161 |         self.2 = rng.gen();
[INFO] [stdout]     |                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:162:22
[INFO] [stdout]     |
[INFO] [stdout] 162 |         self.3 = rng.gen();
[INFO] [stdout]     |                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:200:25
[INFO] [stdout]     |
[INFO] [stdout] 200 |             let y = rng.gen();
[INFO] [stdout]     |                         ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:201:33
[INFO] [stdout]     |
[INFO] [stdout] 201 |             assert_approx_eq!(g.gen(y), y);
[INFO] [stdout]     |                                 ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let y = rng.gen();
[INFO] [stdout]     |                         ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:211:34
[INFO] [stdout]     |
[INFO] [stdout] 211 |             assert_approx_eq!(lt.gen(y), y);
[INFO] [stdout]     |                                  ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:227:46
[INFO] [stdout]     |
[INFO] [stdout] 227 |             assert_approx_eq!(test_generator.gen(f, 1.0), control_generator.gen(f));
[INFO] [stdout]     |                                              ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:227:77
[INFO] [stdout]     |
[INFO] [stdout] 227 |             assert_approx_eq!(test_generator.gen(f, 1.0), control_generator.gen(f));
[INFO] [stdout]     |                                                                             ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConstantWave`
[INFO] [stdout]   --> src/audio/instrument.rs:13:66
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::audio::waves::{Oscillator, LinearTransform, NullWave, ConstantWave};
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RepeatedVoicing` and `Test`
[INFO] [stdout]   --> src/audio/instrument.rs:15:63
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::waves::{SinWave, IdentityWave, Randomize, Voicing, RepeatedVoicing, Test};
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:145:33
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr, $a:expr, $b:expr) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr_2021, $a:expr, $b:expr) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:145:42
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr, $a:expr, $b:expr) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr, $a:expr_2021, $b:expr) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:145:51
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr, $a:expr, $b:expr) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr, $a:expr, $b:expr_2021) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |         macro_rules! lt { ($a:expr, $b:expr) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stdout]     |                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 146 |         macro_rules! lt { ($a:expr_2021, $b:expr) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stdout]     |                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:146:40
[INFO] [stdout]     |
[INFO] [stdout] 146 |         macro_rules! lt { ($a:expr, $b:expr) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stdout]     |                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 146 |         macro_rules! lt { ($a:expr, $b:expr_2021) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stdout]     |                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EnvTimeAmp`
[INFO] [stdout]    --> src/audio/waves.rs:170:31
[INFO] [stdout]     |
[INFO] [stdout] 170 |     use crate::audio::waves::{EnvTimeAmp, Envelope, Oscillator, LinearTransform, ConstantWave, NullWave, SinWave, WaveGenerator};
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |         ($a:expr, $b:expr) => {{
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 175 |         ($a:expr_2021, $b:expr) => {{
[INFO] [stdout]     |             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:175:22
[INFO] [stdout]     |
[INFO] [stdout] 175 |         ($a:expr, $b:expr) => {{
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 175 |         ($a:expr, $b:expr_2021) => {{
[INFO] [stdout]     |                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WaveGenerator`
[INFO] [stdout]   --> src/audio/instrument.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::audio::waves::{WaveGenerator, Envelope};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Voicing`
[INFO] [stdout]   --> src/audio/instrument.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::waves::{SinWave, IdentityWave, Randomize, Voicing, RepeatedVoicing, Test};
[INFO] [stdout]    |                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/audio/waves.rs:16:57
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WaveGenerator for IdentityWave { fn gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stdout]    |                                                         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/main.rs:31:71
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn handle_key_event(&mut self, event: crossterm::event::KeyEvent, timestamp: f32) {
[INFO] [stdout]    |                                                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `gen` is never used
[INFO] [stdout]    --> src/audio/waves.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl Test {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 102 |     fn gen(&mut self, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]   --> src/main.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |     if let Err(e) = std::thread::spawn(|| thread_input(event_handlers)).join() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^----------------------------------------------------------
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]   --> src/main.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     }
[INFO] [stdout]    |     ^
[INFO] [stdout]    = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021
[INFO] [stdout]    |
[INFO] [stdout] 61 ~     match std::thread::spawn(|| thread_input(event_handlers)).join() { Err(e) => {
[INFO] [stdout] 62 |         eprintln!("Failed to join thread: {:?}", e);
[INFO] [stdout] 63 ~     } _ => {}}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 54 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `rsynth`
[INFO] [stderr] 
[INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files:
[INFO] [stderr] 
[INFO] [stderr]   * src/audio/instrument.rs
[INFO] [stderr]   * src/audio/waves.rs
[INFO] [stderr]   * src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This likely indicates a bug in either rustc or cargo itself,
[INFO] [stderr] and we would appreciate a bug report! You're likely to see
[INFO] [stderr] a number of compiler warnings after this message which cargo
[INFO] [stderr] attempted to fix but failed. If you could open an issue at
[INFO] [stderr] https://github.com/rust-lang/rust/issues
[INFO] [stderr] quoting the full output of this command we'd be very appreciative!
[INFO] [stderr] Note that you may be able to make some more progress in the near-term
[INFO] [stderr] fixing code with the `--broken-code` flag
[INFO] [stderr] 
[INFO] [stderr] The following errors were reported:
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:145:30
[INFO] [stderr]     |
[INFO] [stderr] 145 |         macro_rules! lerp { ($t:expr_2021, $a:expr_2021, $b:expr_2021) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stderr]     |                              ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:145:44
[INFO] [stderr]     |
[INFO] [stderr] 145 |         macro_rules! lerp { ($t:expr_2021, $a:expr_2021, $b:expr_2021) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stderr]     |                                            ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:145:58
[INFO] [stderr]     |
[INFO] [stderr] 145 |         macro_rules! lerp { ($t:expr_2021, $a:expr_2021, $b:expr_2021) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:146:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |         macro_rules! lt { ($a:expr_2021, $b:expr_2021) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stderr]     |                            ^^^^^^^^^^^^
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/instrument.rs:34:32
[INFO] [stdout]    |
[INFO] [stdout] 34 |             *sample = instrmnt.gen(i as u128);
[INFO] [stdout]    |                                ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout]    = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/instrument.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn gen(&mut self, i: u128) -> f32 {  
[INFO] [stdout]     |            ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/instrument.rs:113:33
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 self.oscillator.gen(t, *freq)*env
[INFO] [stdout]     |                                 ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]  --> src/audio/waves.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait WaveGenerator { fn gen(&mut self, t: f32) -> f32; }
[INFO] [stdout]   |                              ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]   = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:146:42
[INFO] [stderr]     |
[INFO] [stderr] 146 |         macro_rules! lt { ($a:expr_2021, $b:expr_2021) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stderr]     |                                          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:175:10
[INFO] [stderr]     |
[INFO] [stderr] 175 |         ($a:expr_2021, $b:expr_2021) => {{
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl WaveGenerator for NullWave { fn gen(&mut self, _: f32) -> f32 { 0.0 }}
[INFO] [stdout]    |                                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable
[INFO] [stderr]    --> src/audio/waves.rs:175:24
[INFO] [stderr]     |
[INFO] [stderr] 175 |         ($a:expr_2021, $b:expr_2021) => {{
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WaveGenerator for IdentityWave { fn gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stdout]    |                                          ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     |                        ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #123742 <https://github.com/rust-lang/rust/issues/123742> for more information
[INFO] [stderr]     = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable
[INFO] [stderr]     = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `assert_approx_eq`
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:19:42
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl WaveGenerator for ConstantWave { fn gen(&mut self, t: f32) -> f32 { t }}
[INFO] [stdout]    |                                          ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    --> src/audio/waves.rs:174:18
[INFO] [stderr]     |
[INFO] [stderr] 174 |     macro_rules! assert_approx_eq {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WaveGenerator`
[INFO] [stderr]   --> src/audio/instrument.rs:12:27
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::audio::waves::{WaveGenerator, Envelope};
[INFO] [stderr]    |                           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:22:37
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl WaveGenerator for SinWave { fn gen(&mut self, t: f32) -> f32 { (t*std::f32::consts::FRAC_PI_2).sin() }}
[INFO] [stdout]    |                                     ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Voicing`
[INFO] [stderr]   --> src/audio/instrument.rs:15:54
[INFO] [stderr]    |
[INFO] [stderr] 15 | use super::waves::{SinWave, IdentityWave, Randomize, Voicing};
[INFO] [stderr]    |                                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/audio/waves.rs:16:59
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl WaveGenerator for IdentityWave { fn r#gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stderr]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `timestamp`
[INFO] [stderr]   --> src/main.rs:31:71
[INFO] [stderr]    |
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:25:40
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl WaveGenerator for SquareWave { fn gen(&mut self, t: f32) -> f32 {  if (t as i32) % 2 == 0 { 1.0 } else { -1.0 } }}
[INFO] [stdout]    |                                        ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 31 |     fn handle_key_event(&mut self, event: crossterm::event::KeyEvent, timestamp: f32) {
[INFO] [stderr]    |                                                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors; 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] Original diagnostics will follow.
[INFO] [stderr] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:28:37
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl WaveGenerator for TriWave { fn gen(&mut self, t: f32) -> f32 { (t % 2.0)-1.0 }}
[INFO] [stdout]    |                                     ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:56:41
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn gen(&mut self, _: f32) -> f32 { self.rng.gen() } }
[INFO] [stdout]    |                                         ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:56:82
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn gen(&mut self, _: f32) -> f32 { self.rng.gen() } }
[INFO] [stdout]    |                                                                                  ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:60:45
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                             ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:60:88
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                                                                        ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:60:109
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                                                                                             ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub trait Voicing { fn gen(&self, osc: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32; }
[INFO] [stdout]    |                        ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:72:35
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Voicing for MeanVoicing { fn gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |                                   ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:73:31
[INFO] [stdout]    |
[INFO] [stdout] 73 |     oscs.iter_mut().map(|o| o.gen(t, freq)).sum::<f32>() / (oscs.len() as f32)
[INFO] [stdout]    |                               ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |      fn gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |         ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:81:26
[INFO] [stdout]    |
[INFO] [stdout] 81 |             total += osc.gen(t, freq);
[INFO] [stdout]    |                          ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:84:30
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 total += osc.gen(t-(self.0*i_f), freq*(self.1*i_f));
[INFO] [stdout]    |                              ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]   --> src/audio/waves.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 total += osc.gen(t+(self.0*i_f), freq*(1.0/(self.1*i_f)));
[INFO] [stdout]    |                              ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn gen(&mut self, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]     |        ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:103:22
[INFO] [stdout]     |
[INFO] [stdout] 103 |         self.voicing.gen(&mut vec![&mut self.osc], t, freq)
[INFO] [stdout]     |                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn gen(&mut self, t: f32, freq: f32) -> f32 {  
[INFO] [stdout]     |            ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:118:18
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                  ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:118:31
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                               ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:118:47
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                                               ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 |         self.0 = rng.gen();
[INFO] [stdout]     |                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:160:22
[INFO] [stdout]     |
[INFO] [stdout] 160 |         self.1 = rng.gen();
[INFO] [stdout]     |                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:161:22
[INFO] [stdout]     |
[INFO] [stdout] 161 |         self.2 = rng.gen();
[INFO] [stdout]     |                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:162:22
[INFO] [stdout]     |
[INFO] [stdout] 162 |         self.3 = rng.gen();
[INFO] [stdout]     |                      ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:200:25
[INFO] [stdout]     |
[INFO] [stdout] 200 |             let y = rng.gen();
[INFO] [stdout]     |                         ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:201:33
[INFO] [stdout]     |
[INFO] [stdout] 201 |             assert_approx_eq!(g.gen(y), y);
[INFO] [stdout]     |                                 ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let y = rng.gen();
[INFO] [stdout]     |                         ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:211:34
[INFO] [stdout]     |
[INFO] [stdout] 211 |             assert_approx_eq!(lt.gen(y), y);
[INFO] [stdout]     |                                  ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:227:46
[INFO] [stdout]     |
[INFO] [stdout] 227 |             assert_approx_eq!(test_generator.gen(f, 1.0), control_generator.gen(f));
[INFO] [stdout]     |                                              ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `gen` is a keyword in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:227:77
[INFO] [stdout]     |
[INFO] [stdout] 227 |             assert_approx_eq!(test_generator.gen(f, 1.0), control_generator.gen(f));
[INFO] [stdout]     |                                                                             ^^^ help: you can use a raw identifier to stay compatible: `r#gen`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024!
[INFO] [stdout]     = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConstantWave`
[INFO] [stdout]   --> src/audio/instrument.rs:13:66
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::audio::waves::{Oscillator, LinearTransform, NullWave, ConstantWave};
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RepeatedVoicing` and `Test`
[INFO] [stdout]   --> src/audio/instrument.rs:15:63
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::waves::{SinWave, IdentityWave, Randomize, Voicing, RepeatedVoicing, Test};
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:145:33
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr, $a:expr, $b:expr) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout]     = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr_2021, $a:expr, $b:expr) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                 ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:145:42
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr, $a:expr, $b:expr) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr, $a:expr_2021, $b:expr) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                          ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:145:51
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr, $a:expr, $b:expr) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 145 |         macro_rules! lerp { ($t:expr, $a:expr, $b:expr_2021) => ($a*(1.0-$t) + $b*$t) }
[INFO] [stdout]     |                                                   ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |         macro_rules! lt { ($a:expr, $b:expr) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stdout]     |                               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 146 |         macro_rules! lt { ($a:expr_2021, $b:expr) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stdout]     |                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:146:40
[INFO] [stdout]     |
[INFO] [stdout] 146 |         macro_rules! lt { ($a:expr, $b:expr) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stdout]     |                                        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 146 |         macro_rules! lt { ($a:expr, $b:expr_2021) => ( ($a.clamp(0.0, $b)/$b) ) }
[INFO] [stdout]     |                                        ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]    --> src/audio/waves.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     use rand::Rng;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]    --> src/audio/waves.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | mod wave_tests {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConstantWave`, `EnvTimeAmp`, `Envelope`, `LinearTransform`, `NullWave`, `Oscillator`, `SinWave`, and `WaveGenerator`
[INFO] [stdout]    --> src/audio/waves.rs:170:31
[INFO] [stdout]     |
[INFO] [stdout] 170 |     use crate::audio::waves::{EnvTimeAmp, Envelope, Oscillator, LinearTransform, ConstantWave, NullWave, SinWave, WaveGenerator};
[INFO] [stdout]     |                               ^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]    --> src/audio/waves.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | mod wave_tests {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::IdentityWave`
[INFO] [stdout]    --> src/audio/waves.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |     use super::IdentityWave;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]    --> src/audio/waves.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | mod wave_tests {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_approx_eq`
[INFO] [stdout]    --> src/audio/waves.rs:174:18
[INFO] [stdout]     |
[INFO] [stdout] 174 |     macro_rules! assert_approx_eq {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |         ($a:expr, $b:expr) => {{
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 175 |         ($a:expr_2021, $b:expr) => {{
[INFO] [stdout]     |             ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition
[INFO] [stdout]    --> src/audio/waves.rs:175:22
[INFO] [stdout]     |
[INFO] [stdout] 175 |         ($a:expr, $b:expr) => {{
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see Migration Guide <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/macro-fragment-specifiers.html>
[INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier
[INFO] [stdout]     |
[INFO] [stdout] 175 |         ($a:expr, $b:expr_2021) => {{
[INFO] [stdout]     |                      ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WaveGenerator`
[INFO] [stdout]   --> src/audio/instrument.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::audio::waves::{WaveGenerator, Envelope};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Voicing`
[INFO] [stdout]   --> src/audio/instrument.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::waves::{SinWave, IdentityWave, Randomize, Voicing, RepeatedVoicing, Test};
[INFO] [stdout]    |                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/audio/waves.rs:16:57
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WaveGenerator for IdentityWave { fn gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stdout]    |                                                         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/main.rs:31:71
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn handle_key_event(&mut self, event: crossterm::event::KeyEvent, timestamp: f32) {
[INFO] [stdout]    |                                                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `gen` is never used
[INFO] [stdout]    --> src/audio/waves.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl Test {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 102 |     fn gen(&mut self, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024
[INFO] [stdout]   --> src/main.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |     if let Err(e) = std::thread::spawn(|| thread_input(event_handlers)).join() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^----------------------------------------------------------
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this value has a significant drop implementation which may observe a major change in drop order and requires your discretion
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #124085 <https://github.com/rust-lang/rust/issues/124085>
[INFO] [stdout] help: the value is now dropped here in Edition 2024
[INFO] [stdout]   --> src/main.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     }
[INFO] [stdout]    |     ^
[INFO] [stdout]    = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: a `match` with a single arm can preserve the drop order up to Edition 2021
[INFO] [stdout]    |
[INFO] [stdout] 61 ~     match std::thread::spawn(|| thread_input(event_handlers)).join() { Err(e) => {
[INFO] [stdout] 62 |         eprintln!("Failed to join thread: {:?}", e);
[INFO] [stdout] 63 ~     } _ => {}}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 57 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking rsynth v0.1.0 (/tmp/fixit)
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/instrument.rs:34:32
[INFO] [stdout]    |
[INFO] [stdout] 34 |             *sample = instrmnt.gen(i as u128);
[INFO] [stdout]    |                                ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 34 |             *sample = instrmnt.r#gen(i as u128);
[INFO] [stdout]    |                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/instrument.rs:34:32
[INFO] [stdout]    |
[INFO] [stdout] 34 |             *sample = instrmnt.gen(i as u128);
[INFO] [stdout]    |                                ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 34 |             *sample = instrmnt.r#gen(i as u128);
[INFO] [stdout]    |                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/instrument.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn gen(&mut self, i: u128) -> f32 {  
[INFO] [stdout]     |            ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn r#gen(&mut self, i: u128) -> f32 {  
[INFO] [stdout]     |            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/instrument.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn gen(&mut self, i: u128) -> f32 {  
[INFO] [stdout]     |            ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn r#gen(&mut self, i: u128) -> f32 {  
[INFO] [stdout]     |            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/instrument.rs:113:33
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 self.oscillator.gen(t, *freq)*env
[INFO] [stdout]     |                                 ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 self.oscillator.r#gen(t, *freq)*env
[INFO] [stdout]     |                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/instrument.rs:113:33
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 self.oscillator.gen(t, *freq)*env
[INFO] [stdout]     |                                 ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 self.oscillator.r#gen(t, *freq)*env
[INFO] [stdout]     |                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]  --> src/audio/waves.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait WaveGenerator { fn gen(&mut self, t: f32) -> f32; }
[INFO] [stdout]   |                              ^^^ expected identifier, found reserved keyword
[INFO] [stdout]   |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait WaveGenerator { fn r#gen(&mut self, t: f32) -> f32; }
[INFO] [stdout]   |                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]  --> src/audio/waves.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait WaveGenerator { fn gen(&mut self, t: f32) -> f32; }
[INFO] [stdout]   |                              ^^^ expected identifier, found reserved keyword
[INFO] [stdout]   |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait WaveGenerator { fn r#gen(&mut self, t: f32) -> f32; }
[INFO] [stdout]   |                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl WaveGenerator for NullWave { fn gen(&mut self, _: f32) -> f32 { 0.0 }}
[INFO] [stdout]    |                                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl WaveGenerator for NullWave { fn r#gen(&mut self, _: f32) -> f32 { 0.0 }}
[INFO] [stdout]    |                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl WaveGenerator for NullWave { fn gen(&mut self, _: f32) -> f32 { 0.0 }}
[INFO] [stdout]    |                                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl WaveGenerator for NullWave { fn r#gen(&mut self, _: f32) -> f32 { 0.0 }}
[INFO] [stdout]    |                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WaveGenerator for IdentityWave { fn gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stdout]    |                                          ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WaveGenerator for IdentityWave { fn r#gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stdout]    |                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WaveGenerator for IdentityWave { fn gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stdout]    |                                          ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WaveGenerator for IdentityWave { fn r#gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stdout]    |                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:19:42
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl WaveGenerator for ConstantWave { fn gen(&mut self, t: f32) -> f32 { t }}
[INFO] [stdout]    |                                          ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl WaveGenerator for ConstantWave { fn r#gen(&mut self, t: f32) -> f32 { t }}
[INFO] [stdout]    |                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:19:42
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl WaveGenerator for ConstantWave { fn gen(&mut self, t: f32) -> f32 { t }}
[INFO] [stdout]    |                                          ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl WaveGenerator for ConstantWave { fn r#gen(&mut self, t: f32) -> f32 { t }}
[INFO] [stdout]    |                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:22:37
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl WaveGenerator for SinWave { fn gen(&mut self, t: f32) -> f32 { (t*std::f32::consts::FRAC_PI_2).sin() }}
[INFO] [stdout]    |                                     ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl WaveGenerator for SinWave { fn r#gen(&mut self, t: f32) -> f32 { (t*std::f32::consts::FRAC_PI_2).sin() }}
[INFO] [stdout]    |                                     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:22:37
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl WaveGenerator for SinWave { fn gen(&mut self, t: f32) -> f32 { (t*std::f32::consts::FRAC_PI_2).sin() }}
[INFO] [stdout]    |                                     ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl WaveGenerator for SinWave { fn r#gen(&mut self, t: f32) -> f32 { (t*std::f32::consts::FRAC_PI_2).sin() }}
[INFO] [stdout]    |                                     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:25:40
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl WaveGenerator for SquareWave { fn gen(&mut self, t: f32) -> f32 {  if (t as i32) % 2 == 0 { 1.0 } else { -1.0 } }}
[INFO] [stdout]    |                                        ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl WaveGenerator for SquareWave { fn r#gen(&mut self, t: f32) -> f32 {  if (t as i32) % 2 == 0 { 1.0 } else { -1.0 } }}
[INFO] [stdout]    |                                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:25:40
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl WaveGenerator for SquareWave { fn gen(&mut self, t: f32) -> f32 {  if (t as i32) % 2 == 0 { 1.0 } else { -1.0 } }}
[INFO] [stdout]    |                                        ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl WaveGenerator for SquareWave { fn r#gen(&mut self, t: f32) -> f32 {  if (t as i32) % 2 == 0 { 1.0 } else { -1.0 } }}
[INFO] [stdout]    |                                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:28:37
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl WaveGenerator for TriWave { fn gen(&mut self, t: f32) -> f32 { (t % 2.0)-1.0 }}
[INFO] [stdout]    |                                     ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl WaveGenerator for TriWave { fn r#gen(&mut self, t: f32) -> f32 { (t % 2.0)-1.0 }}
[INFO] [stdout]    |                                     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:28:37
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl WaveGenerator for TriWave { fn gen(&mut self, t: f32) -> f32 { (t % 2.0)-1.0 }}
[INFO] [stdout]    |                                     ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl WaveGenerator for TriWave { fn r#gen(&mut self, t: f32) -> f32 { (t % 2.0)-1.0 }}
[INFO] [stdout]    |                                     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:56:41
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn gen(&mut self, _: f32) -> f32 { self.rng.gen() } }
[INFO] [stdout]    |                                         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn r#gen(&mut self, _: f32) -> f32 { self.rng.gen() } }
[INFO] [stdout]    |                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:56:41
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn gen(&mut self, _: f32) -> f32 { self.rng.gen() } }
[INFO] [stdout]    |                                         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn r#gen(&mut self, _: f32) -> f32 { self.rng.gen() } }
[INFO] [stdout]    |                                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:56:82
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn gen(&mut self, _: f32) -> f32 { self.rng.gen() } }
[INFO] [stdout]    |                                                                                  ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn gen(&mut self, _: f32) -> f32 { self.rng.r#gen() } }
[INFO] [stdout]    |                                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:56:82
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn gen(&mut self, _: f32) -> f32 { self.rng.gen() } }
[INFO] [stdout]    |                                                                                  ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl WaveGenerator for RandomWave {  fn gen(&mut self, _: f32) -> f32 { self.rng.r#gen() } }
[INFO] [stdout]    |                                                                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:60:45
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                             ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn r#gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:60:45
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                             ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn r#gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:60:88
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                                                                        ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.r#gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                                                                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:60:88
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                                                                        ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.r#gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                                                                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:60:109
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                                                                                             ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.r#gen(t) } }
[INFO] [stdout]    |                                                                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:60:109
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.gen(t) } }
[INFO] [stdout]    |                                                                                                             ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl WaveGenerator for LinearTransform { fn gen(&mut self, t: f32) -> f32 { self.alpha.gen(t)*t + self.beta.r#gen(t) } }
[INFO] [stdout]    |                                                                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub trait Voicing { fn gen(&self, osc: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32; }
[INFO] [stdout]    |                        ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub trait Voicing { fn r#gen(&self, osc: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32; }
[INFO] [stdout]    |                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub trait Voicing { fn gen(&self, osc: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32; }
[INFO] [stdout]    |                        ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub trait Voicing { fn r#gen(&self, osc: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32; }
[INFO] [stdout]    |                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:72:35
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Voicing for MeanVoicing { fn gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |                                   ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Voicing for MeanVoicing { fn r#gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |                                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:72:35
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Voicing for MeanVoicing { fn gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |                                   ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Voicing for MeanVoicing { fn r#gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |                                   ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:73:31
[INFO] [stdout]    |
[INFO] [stdout] 73 |     oscs.iter_mut().map(|o| o.gen(t, freq)).sum::<f32>() / (oscs.len() as f32)
[INFO] [stdout]    |                               ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 73 |     oscs.iter_mut().map(|o| o.r#gen(t, freq)).sum::<f32>() / (oscs.len() as f32)
[INFO] [stdout]    |                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:73:31
[INFO] [stdout]    |
[INFO] [stdout] 73 |     oscs.iter_mut().map(|o| o.gen(t, freq)).sum::<f32>() / (oscs.len() as f32)
[INFO] [stdout]    |                               ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 73 |     oscs.iter_mut().map(|o| o.r#gen(t, freq)).sum::<f32>() / (oscs.len() as f32)
[INFO] [stdout]    |                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |      fn gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 78 |      fn r#gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |      fn gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 78 |      fn r#gen(&self, oscs: &mut Vec<&mut Oscillator>, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]    |         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:81:26
[INFO] [stdout]    |
[INFO] [stdout] 81 |             total += osc.gen(t, freq);
[INFO] [stdout]    |                          ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 81 |             total += osc.r#gen(t, freq);
[INFO] [stdout]    |                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:81:26
[INFO] [stdout]    |
[INFO] [stdout] 81 |             total += osc.gen(t, freq);
[INFO] [stdout]    |                          ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 81 |             total += osc.r#gen(t, freq);
[INFO] [stdout]    |                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:84:30
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 total += osc.gen(t-(self.0*i_f), freq*(self.1*i_f));
[INFO] [stdout]    |                              ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 total += osc.r#gen(t-(self.0*i_f), freq*(self.1*i_f));
[INFO] [stdout]    |                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:84:30
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 total += osc.gen(t-(self.0*i_f), freq*(self.1*i_f));
[INFO] [stdout]    |                              ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 total += osc.r#gen(t-(self.0*i_f), freq*(self.1*i_f));
[INFO] [stdout]    |                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 total += osc.gen(t+(self.0*i_f), freq*(1.0/(self.1*i_f)));
[INFO] [stdout]    |                              ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 total += osc.r#gen(t+(self.0*i_f), freq*(1.0/(self.1*i_f)));
[INFO] [stdout]    |                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> src/audio/waves.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 total += osc.gen(t+(self.0*i_f), freq*(1.0/(self.1*i_f)));
[INFO] [stdout]    |                              ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 total += osc.r#gen(t+(self.0*i_f), freq*(1.0/(self.1*i_f)));
[INFO] [stdout]    |                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn gen(&mut self, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]     |        ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn r#gen(&mut self, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]     |        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn gen(&mut self, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]     |        ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn r#gen(&mut self, t: f32, freq: f32) -> f32 { 
[INFO] [stdout]     |        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:103:22
[INFO] [stdout]     |
[INFO] [stdout] 103 |         self.voicing.gen(&mut vec![&mut self.osc], t, freq)
[INFO] [stdout]     |                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 103 |         self.voicing.r#gen(&mut vec![&mut self.osc], t, freq)
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:103:22
[INFO] [stdout]     |
[INFO] [stdout] 103 |         self.voicing.gen(&mut vec![&mut self.osc], t, freq)
[INFO] [stdout]     |                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 103 |         self.voicing.r#gen(&mut vec![&mut self.osc], t, freq)
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn gen(&mut self, t: f32, freq: f32) -> f32 {  
[INFO] [stdout]     |            ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn r#gen(&mut self, t: f32, freq: f32) -> f32 {  
[INFO] [stdout]     |            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn gen(&mut self, t: f32, freq: f32) -> f32 {  
[INFO] [stdout]     |            ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn r#gen(&mut self, t: f32, freq: f32) -> f32 {  
[INFO] [stdout]     |            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:118:18
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                  ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.r#gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:118:18
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                  ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.r#gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:118:31
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                               ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.r#gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:118:31
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                               ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.r#gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:118:47
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                                               ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.r#gen(freq)) 
[INFO] [stdout]     |                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:118:47
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.gen(freq)) 
[INFO] [stdout]     |                                               ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 118 |         self.otf.gen(self.ttf.gen(t)*self.wtf.r#gen(freq)) 
[INFO] [stdout]     |                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 |         self.0 = rng.gen();
[INFO] [stdout]     |                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 159 |         self.0 = rng.r#gen();
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 |         self.0 = rng.gen();
[INFO] [stdout]     |                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 159 |         self.0 = rng.r#gen();
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:160:22
[INFO] [stdout]     |
[INFO] [stdout] 160 |         self.1 = rng.gen();
[INFO] [stdout]     |                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 160 |         self.1 = rng.r#gen();
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:160:22
[INFO] [stdout]     |
[INFO] [stdout] 160 |         self.1 = rng.gen();
[INFO] [stdout]     |                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 160 |         self.1 = rng.r#gen();
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:161:22
[INFO] [stdout]     |
[INFO] [stdout] 161 |         self.2 = rng.gen();
[INFO] [stdout]     |                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 161 |         self.2 = rng.r#gen();
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:161:22
[INFO] [stdout]     |
[INFO] [stdout] 161 |         self.2 = rng.gen();
[INFO] [stdout]     |                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 161 |         self.2 = rng.r#gen();
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:162:22
[INFO] [stdout]     |
[INFO] [stdout] 162 |         self.3 = rng.gen();
[INFO] [stdout]     |                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 162 |         self.3 = rng.r#gen();
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:162:22
[INFO] [stdout]     |
[INFO] [stdout] 162 |         self.3 = rng.gen();
[INFO] [stdout]     |                      ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 162 |         self.3 = rng.r#gen();
[INFO] [stdout]     |                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:200:25
[INFO] [stdout]     |
[INFO] [stdout] 200 |             let y = rng.gen();
[INFO] [stdout]     |                         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 200 |             let y = rng.r#gen();
[INFO] [stdout]     |                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:200:25
[INFO] [stdout]     |
[INFO] [stdout] 200 |             let y = rng.gen();
[INFO] [stdout]     |                         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 200 |             let y = rng.r#gen();
[INFO] [stdout]     |                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let y = rng.gen();
[INFO] [stdout]     |                         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let y = rng.r#gen();
[INFO] [stdout]     |                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let y = rng.gen();
[INFO] [stdout]     |                         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 210 |             let y = rng.r#gen();
[INFO] [stdout]     |                         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:201:33
[INFO] [stdout]     |
[INFO] [stdout] 201 |             assert_approx_eq!(g.gen(y), y);
[INFO] [stdout]     |                                 ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 201 |             assert_approx_eq!(g.r#gen(y), y);
[INFO] [stdout]     |                                 ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:211:34
[INFO] [stdout]     |
[INFO] [stdout] 211 |             assert_approx_eq!(lt.gen(y), y);
[INFO] [stdout]     |                                  ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 211 |             assert_approx_eq!(lt.r#gen(y), y);
[INFO] [stdout]     |                                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:227:46
[INFO] [stdout]     |
[INFO] [stdout] 227 |             assert_approx_eq!(test_generator.gen(f, 1.0), control_generator.gen(f));
[INFO] [stdout]     |                                              ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 227 |             assert_approx_eq!(test_generator.r#gen(f, 1.0), control_generator.gen(f));
[INFO] [stdout]     |                                              ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]    --> src/audio/waves.rs:227:77
[INFO] [stdout]     |
[INFO] [stdout] 227 |             assert_approx_eq!(test_generator.gen(f, 1.0), control_generator.gen(f));
[INFO] [stdout]     |                                                                             ^^^ expected identifier, found reserved keyword
[INFO] [stdout]     |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]     |
[INFO] [stdout] 227 |             assert_approx_eq!(test_generator.gen(f, 1.0), control_generator.r#gen(f));
[INFO] [stdout]     |                                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConstantWave`
[INFO] [stdout]   --> src/audio/instrument.rs:13:66
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::audio::waves::{Oscillator, LinearTransform, NullWave, ConstantWave};
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RepeatedVoicing` and `Test`
[INFO] [stdout]   --> src/audio/instrument.rs:15:63
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::waves::{SinWave, IdentityWave, Randomize, Voicing, RepeatedVoicing, Test};
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EnvTimeAmp`
[INFO] [stdout]    --> src/audio/waves.rs:170:31
[INFO] [stdout]     |
[INFO] [stdout] 170 |     use crate::audio::waves::{EnvTimeAmp, Envelope, Oscillator, LinearTransform, ConstantWave, NullWave, SinWave, WaveGenerator};
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConstantWave`
[INFO] [stdout]   --> src/audio/instrument.rs:13:66
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::audio::waves::{Oscillator, LinearTransform, NullWave, ConstantWave};
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RepeatedVoicing` and `Test`
[INFO] [stdout]   --> src/audio/instrument.rs:15:63
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::waves::{SinWave, IdentityWave, Randomize, Voicing, RepeatedVoicing, Test};
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]    --> src/audio/waves.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     use rand::Rng;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]    --> src/audio/waves.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | mod wave_tests {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConstantWave`, `EnvTimeAmp`, `Envelope`, `LinearTransform`, `NullWave`, `Oscillator`, `SinWave`, and `WaveGenerator`
[INFO] [stdout]    --> src/audio/waves.rs:170:31
[INFO] [stdout]     |
[INFO] [stdout] 170 |     use crate::audio::waves::{EnvTimeAmp, Envelope, Oscillator, LinearTransform, ConstantWave, NullWave, SinWave, WaveGenerator};
[INFO] [stdout]     |                               ^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]    --> src/audio/waves.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | mod wave_tests {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::IdentityWave`
[INFO] [stdout]    --> src/audio/waves.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |     use super::IdentityWave;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]    --> src/audio/waves.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | mod wave_tests {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `assert_approx_eq`
[INFO] [stdout]    --> src/audio/waves.rs:174:18
[INFO] [stdout]     |
[INFO] [stdout] 174 |     macro_rules! assert_approx_eq {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WaveGenerator`
[INFO] [stdout]   --> src/audio/instrument.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::audio::waves::{WaveGenerator, Envelope};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Voicing`
[INFO] [stdout]   --> src/audio/instrument.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::waves::{SinWave, IdentityWave, Randomize, Voicing, RepeatedVoicing, Test};
[INFO] [stdout]    |                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WaveGenerator`
[INFO] [stdout]   --> src/audio/instrument.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::audio::waves::{WaveGenerator, Envelope};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Voicing`
[INFO] [stdout]   --> src/audio/instrument.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::waves::{SinWave, IdentityWave, Randomize, Voicing, RepeatedVoicing, Test};
[INFO] [stdout]    |                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/audio/waves.rs:16:57
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WaveGenerator for IdentityWave { fn gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stdout]    |                                                         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/audio/waves.rs:16:57
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WaveGenerator for IdentityWave { fn gen(&mut self, t: f32) -> f32 { 1.0 }}
[INFO] [stdout]    |                                                         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/main.rs:31:71
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn handle_key_event(&mut self, event: crossterm::event::KeyEvent, timestamp: f32) {
[INFO] [stdout]    |                                                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 34 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/main.rs:31:71
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn handle_key_event(&mut self, event: crossterm::event::KeyEvent, timestamp: f32) {
[INFO] [stdout]    |                                                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsynth` (bin "rsynth") due to 35 previous errors; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 38 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsynth` (bin "rsynth" test) due to 39 previous errors; 7 warnings emitted
[INFO] [stderr] error: failed to check after updating to 2024
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "d87177be980d61930ec4e455b829e91c4f66b2e69cc418c57815720022259455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d87177be980d61930ec4e455b829e91c4f66b2e69cc418c57815720022259455", kill_on_drop: false }`
[INFO] [stdout] d87177be980d61930ec4e455b829e91c4f66b2e69cc418c57815720022259455