[INFO] fetching crate rsynth 0.1.2...
[INFO] testing rsynth-0.1.2 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate rsynth 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rsynth 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rsynth 0.1.2
[INFO] tweaked toml for crates.io crate rsynth 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsynth 0.1.2 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsynth 0.1.2 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.3.23
[INFO] [stderr]   Downloaded libloading v0.5.2
[INFO] [stderr]   Downloaded midi-consts v0.1.0
[INFO] [stderr]   Downloaded vecstorage v0.1.2
[INFO] [stderr]   Downloaded vst v0.2.0
[INFO] [stderr]   Downloaded jack-sys v0.2.2
[INFO] [stderr]   Downloaded asprim v0.2.0
[INFO] [stderr]   Downloaded hound v3.4.0
[INFO] [stderr]   Downloaded jack v0.6.2
[INFO] [stderr]   Downloaded cc v1.0.62
[INFO] [stderr]   Downloaded libc v0.2.80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 327375d63c95ca6e19426a48f18f0b80d6f239f4807cd55ccc5e93232ef9c857
[INFO] running `Command { std: "docker" "start" "-a" "327375d63c95ca6e19426a48f18f0b80d6f239f4807cd55ccc5e93232ef9c857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "327375d63c95ca6e19426a48f18f0b80d6f239f4807cd55ccc5e93232ef9c857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327375d63c95ca6e19426a48f18f0b80d6f239f4807cd55ccc5e93232ef9c857", kill_on_drop: false }`
[INFO] [stdout] 327375d63c95ca6e19426a48f18f0b80d6f239f4807cd55ccc5e93232ef9c857
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c41bade2727b07344b22464ae8aad09c0b379df7834d8f0c6951436c39e3764b
[INFO] running `Command { std: "docker" "start" "-a" "c41bade2727b07344b22464ae8aad09c0b379df7834d8f0c6951436c39e3764b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling midi-consts v0.1.0
[INFO] [stderr]    Compiling vecstorage v0.1.2
[INFO] [stderr]    Compiling rsynth v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `backend-file-hound`
[INFO] [stdout]    --> src/lib.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[cfg(feature = "backend-file-hound")]
[INFO] [stdout]     |       ^^^^^^^^^^--------------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"backend-combined-hound"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `all`, `backend-combined`, `backend-combined-all`, `backend-combined-hound`, `backend-jack`, `backend-vst`, `dasp_sample`, `hound`, `jack`, and `vst`
[INFO] [stdout]     = help: consider adding `backend-file-hound` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `backend-file-hound`
[INFO] [stdout]    --> src/lib.rs:108:7
[INFO] [stdout]     |
[INFO] [stdout] 108 | #[cfg(feature = "backend-file-hound")]
[INFO] [stdout]     |       ^^^^^^^^^^--------------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"backend-combined-hound"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `all`, `backend-combined`, `backend-combined-all`, `backend-combined-hound`, `backend-jack`, `backend-vst`, `dasp_sample`, `hound`, `jack`, and `vst`
[INFO] [stdout]     = help: consider adding `backend-file-hound` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/buffer/mod.rs:804:43
[INFO] [stdout]     |
[INFO] [stdout] 804 |     pub fn as_slices<'a>(&'a self) -> Vec<&[S]> {
[INFO] [stdout]     |                           --              ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 804 |     pub fn as_slices<'a>(&'a self) -> Vec<&'a [S]> {
[INFO] [stdout]     |                                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/buffer/mod.rs:814:51
[INFO] [stdout]     |
[INFO] [stdout] 814 |     pub fn as_mut_slices<'a>(&'a mut self) -> Vec<&mut [S]> {
[INFO] [stdout]     |                               --                  ^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 814 |     pub fn as_mut_slices<'a>(&'a mut self) -> Vec<&'a mut [S]> {
[INFO] [stdout]     |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "c41bade2727b07344b22464ae8aad09c0b379df7834d8f0c6951436c39e3764b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c41bade2727b07344b22464ae8aad09c0b379df7834d8f0c6951436c39e3764b", kill_on_drop: false }`
[INFO] [stdout] c41bade2727b07344b22464ae8aad09c0b379df7834d8f0c6951436c39e3764b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6e68851e0fbd1dabcae1e1c3343d9bcd81f70b870714c5fb28f0a332a7d56d7
[INFO] running `Command { std: "docker" "start" "-a" "e6e68851e0fbd1dabcae1e1c3343d9bcd81f70b870714c5fb28f0a332a7d56d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling asprim v0.2.0
[INFO] [stdout] warning: unexpected `cfg` condition value: `backend-file-hound`
[INFO] [stdout]    --> src/lib.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[cfg(feature = "backend-file-hound")]
[INFO] [stdout]     |       ^^^^^^^^^^--------------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"backend-combined-hound"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `all`, `backend-combined`, `backend-combined-all`, `backend-combined-hound`, `backend-jack`, `backend-vst`, `dasp_sample`, `hound`, `jack`, and `vst`
[INFO] [stdout]     = help: consider adding `backend-file-hound` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `backend-file-hound`
[INFO] [stdout]    --> src/lib.rs:108:7
[INFO] [stdout]     |
[INFO] [stdout] 108 | #[cfg(feature = "backend-file-hound")]
[INFO] [stdout]     |       ^^^^^^^^^^--------------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"backend-combined-hound"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `all`, `backend-combined`, `backend-combined-all`, `backend-combined-hound`, `backend-jack`, `backend-vst`, `dasp_sample`, `hound`, `jack`, and `vst`
[INFO] [stdout]     = help: consider adding `backend-file-hound` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/buffer/mod.rs:804:43
[INFO] [stdout]     |
[INFO] [stdout] 804 |     pub fn as_slices<'a>(&'a self) -> Vec<&[S]> {
[INFO] [stdout]     |                           --              ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 804 |     pub fn as_slices<'a>(&'a self) -> Vec<&'a [S]> {
[INFO] [stdout]     |                                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/buffer/mod.rs:814:51
[INFO] [stdout]     |
[INFO] [stdout] 814 |     pub fn as_mut_slices<'a>(&'a mut self) -> Vec<&mut [S]> {
[INFO] [stdout]     |                               --                  ^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 814 |     pub fn as_mut_slices<'a>(&'a mut self) -> Vec<&'a mut [S]> {
[INFO] [stdout]     |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rsynth v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `test_synth::*`
[INFO] [stdout]   --> examples/jack_synth.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | use test_synth::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::simple_event_dispatching::SimpleEventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 |     simple_event_dispatching::{SimpleEventDispatcher, SimpleVoiceState},
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:11:55
[INFO] [stdout]    |
[INFO] [stdout] 11 |     simple_event_dispatching::{SimpleEventDispatcher, SimpleVoiceState},
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `rsynth::utilities::polyphony::EventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated unit struct `rsynth::utilities::polyphony::RawMidiEventToneIdentifierDispatchClassifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:12:68
[INFO] [stdout]    |
[INFO] [stdout] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `rsynth::utilities::polyphony::Voice`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:12:84
[INFO] [stdout]    |
[INFO] [stdout] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stdout]    |                                                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     state: SimpleVoiceState<ToneIdentifier>,
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |     state: SimpleVoiceState<ToneIdentifier>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `rsynth::utilities::polyphony::Voice`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:88:6
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl Voice<SimpleVoiceState<ToneIdentifier>> for Noise {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl Voice<SimpleVoiceState<ToneIdentifier>> for Noise {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl Voice<SimpleVoiceState<ToneIdentifier>> for Noise {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::simple_event_dispatching::SimpleEventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:114:17
[INFO] [stdout]     |
[INFO] [stdout] 114 |     dispatcher: SimpleEventDispatcher<RawMidiEventToneIdentifierDispatchClassifier, Noise>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::RawMidiEventToneIdentifierDispatchClassifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:114:39
[INFO] [stdout]     |
[INFO] [stdout] 114 |     dispatcher: SimpleEventDispatcher<RawMidiEventToneIdentifierDispatchClassifier, Noise>,
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated unit variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Idle`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:57:38
[INFO] [stdout]    |
[INFO] [stdout] 57 |             state: SimpleVoiceState::Idle,
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated unit variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Idle`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:68:44
[INFO] [stdout]    |
[INFO] [stdout] 68 |         if self.state == SimpleVoiceState::Idle {
[INFO] [stdout]    |                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn state(&self) -> SimpleVoiceState<ToneIdentifier> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:89:41
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn state(&self) -> SimpleVoiceState<ToneIdentifier> {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Active`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.state = SimpleVoiceState::Active(ToneIdentifier(timed.event.data()[1]));
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:102:51
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.state = SimpleVoiceState::Active(ToneIdentifier(timed.event.data()[1]));
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated unit variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Idle`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:106:44
[INFO] [stdout]     |
[INFO] [stdout] 106 |             self.state = SimpleVoiceState::Idle;
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::simple_event_dispatching::SimpleEventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:139:25
[INFO] [stdout]     |
[INFO] [stdout] 139 |             dispatcher: SimpleEventDispatcher::default(),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rsynth::utilities::polyphony::EventDispatcher::dispatch_event`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:173:25
[INFO] [stdout]     |
[INFO] [stdout] 173 |         self.dispatcher.dispatch_event(event, &mut self.voices)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `backend-file-hound`
[INFO] [stdout]    --> src/lib.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[cfg(feature = "backend-file-hound")]
[INFO] [stdout]     |       ^^^^^^^^^^--------------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"backend-combined-hound"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `all`, `backend-combined`, `backend-combined-all`, `backend-combined-hound`, `backend-jack`, `backend-vst`, `dasp_sample`, `hound`, `jack`, and `vst`
[INFO] [stdout]     = help: consider adding `backend-file-hound` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `backend-file-hound`
[INFO] [stdout]    --> src/lib.rs:108:7
[INFO] [stdout]     |
[INFO] [stdout] 108 | #[cfg(feature = "backend-file-hound")]
[INFO] [stdout]     |       ^^^^^^^^^^--------------------
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: there is a expected value with a similar name: `"backend-combined-hound"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `all`, `backend-combined`, `backend-combined-all`, `backend-combined-hound`, `backend-jack`, `backend-vst`, `dasp_sample`, `hound`, `jack`, and `vst`
[INFO] [stdout]     = help: consider adding `backend-file-hound` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> examples/vst_synth.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test_synth::*`
[INFO] [stdout]   --> examples/vst_synth.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use test_synth::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `envelope::staircase_envelope::staircase_envelope_iterator_next_called_with_empty_staircase_initial_value_returned`: This was never really worked out and should best be improved in a separate crate.
[INFO] [stdout]   --> src/envelope/staircase_envelope.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / fn staircase_envelope_iterator_next_called_with_empty_staircase_initial_value_returned() {
[INFO] [stdout] 69 | |     let se = StairCaseEnvelope {
[INFO] [stdout] 70 | |         initial_value: 4,
[INFO] [stdout] 71 | |         event_queue: EventQueue::from_vec(vec![]),
[INFO] [stdout] ...  |
[INFO] [stdout] 74 | |     assert_eq!(iterator.next().map(|x| x.item), Some(4));
[INFO] [stdout] 75 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `envelope::staircase_envelope::staircase_envelope_iterator_next_called_with_nonempty_staircase_initial_value_returned`: This was never really worked out and should best be improved in a separate crate.
[INFO] [stdout]   --> src/envelope/staircase_envelope.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | / fn staircase_envelope_iterator_next_called_with_nonempty_staircase_initial_value_returned() {
[INFO] [stdout] 79 | |     let se = StairCaseEnvelope {
[INFO] [stdout] 80 | |         initial_value: 1,
[INFO] [stdout] 81 | |         event_queue: EventQueue::from_vec(vec![
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |     );
[INFO] [stdout] 92 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SAMPLE_SIZE` is never used
[INFO] [stdout]   --> examples/test_synth.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | static SAMPLE_SIZE: usize = 65536;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `NUMBER_OF_VOICES` is never used
[INFO] [stdout]   --> examples/test_synth.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | static NUMBER_OF_VOICES: usize = 6;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `AMPLIFY_MULTIPLIER` is never used
[INFO] [stdout]   --> examples/test_synth.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | static AMPLIFY_MULTIPLIER: f32 = 1.0 / NUMBER_OF_VOICES as f32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Noise` is never constructed
[INFO] [stdout]   --> examples/test_synth.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Noise {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `render_audio_buffer` are never used
[INFO] [stdout]   --> examples/test_synth.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Noise {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 42 |     fn new(sample_size: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn render_audio_buffer<S>(&mut self, buffer: &mut AudioBufferInOut<S>)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoisePlayer` is never constructed
[INFO] [stdout]    --> examples/test_synth.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct NoisePlayer {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `meta_data` and `new` are never used
[INFO] [stdout]    --> examples/test_synth.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl NoisePlayer {
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] 118 |     fn meta_data() -> MetaData<&'static str, &'static str, &'static str> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::simple_event_dispatching::SimpleEventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 |     simple_event_dispatching::{SimpleEventDispatcher, SimpleVoiceState},
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:11:55
[INFO] [stdout]    |
[INFO] [stdout] 11 |     simple_event_dispatching::{SimpleEventDispatcher, SimpleVoiceState},
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `rsynth::utilities::polyphony::EventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated unit struct `rsynth::utilities::polyphony::RawMidiEventToneIdentifierDispatchClassifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:12:68
[INFO] [stdout]    |
[INFO] [stdout] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `rsynth::utilities::polyphony::Voice`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:12:84
[INFO] [stdout]    |
[INFO] [stdout] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stdout]    |                                                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     state: SimpleVoiceState<ToneIdentifier>,
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |     state: SimpleVoiceState<ToneIdentifier>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `rsynth::utilities::polyphony::Voice`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:88:6
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl Voice<SimpleVoiceState<ToneIdentifier>> for Noise {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl Voice<SimpleVoiceState<ToneIdentifier>> for Noise {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl Voice<SimpleVoiceState<ToneIdentifier>> for Noise {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::simple_event_dispatching::SimpleEventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:114:17
[INFO] [stdout]     |
[INFO] [stdout] 114 |     dispatcher: SimpleEventDispatcher<RawMidiEventToneIdentifierDispatchClassifier, Noise>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::RawMidiEventToneIdentifierDispatchClassifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:114:39
[INFO] [stdout]     |
[INFO] [stdout] 114 |     dispatcher: SimpleEventDispatcher<RawMidiEventToneIdentifierDispatchClassifier, Noise>,
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated unit variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Idle`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:57:38
[INFO] [stdout]    |
[INFO] [stdout] 57 |             state: SimpleVoiceState::Idle,
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated unit variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Idle`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:68:44
[INFO] [stdout]    |
[INFO] [stdout] 68 |         if self.state == SimpleVoiceState::Idle {
[INFO] [stdout]    |                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:89:24
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn state(&self) -> SimpleVoiceState<ToneIdentifier> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]   --> examples/test_synth.rs:89:41
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn state(&self) -> SimpleVoiceState<ToneIdentifier> {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Active`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.state = SimpleVoiceState::Active(ToneIdentifier(timed.event.data()[1]));
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:102:51
[INFO] [stdout]     |
[INFO] [stdout] 102 |             self.state = SimpleVoiceState::Active(ToneIdentifier(timed.event.data()[1]));
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated unit variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Idle`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:106:44
[INFO] [stdout]     |
[INFO] [stdout] 106 |             self.state = SimpleVoiceState::Idle;
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `rsynth::utilities::polyphony::simple_event_dispatching::SimpleEventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:139:25
[INFO] [stdout]     |
[INFO] [stdout] 139 |             dispatcher: SimpleEventDispatcher::default(),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rsynth::utilities::polyphony::EventDispatcher::dispatch_event`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stdout]    --> examples/test_synth.rs:173:25
[INFO] [stdout]     |
[INFO] [stdout] 173 |         self.dispatcher.dispatch_event(event, &mut self.voices)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SAMPLE_SIZE` is never used
[INFO] [stdout]   --> examples/test_synth.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | static SAMPLE_SIZE: usize = 65536;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `NUMBER_OF_VOICES` is never used
[INFO] [stdout]   --> examples/test_synth.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | static NUMBER_OF_VOICES: usize = 6;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `AMPLIFY_MULTIPLIER` is never used
[INFO] [stdout]   --> examples/test_synth.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | static AMPLIFY_MULTIPLIER: f32 = 1.0 / NUMBER_OF_VOICES as f32;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Noise` is never constructed
[INFO] [stdout]   --> examples/test_synth.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Noise {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `render_audio_buffer` are never used
[INFO] [stdout]   --> examples/test_synth.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Noise {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 42 |     fn new(sample_size: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn render_audio_buffer<S>(&mut self, buffer: &mut AudioBufferInOut<S>)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NoisePlayer` is never constructed
[INFO] [stdout]    --> examples/test_synth.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct NoisePlayer {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `meta_data` and `new` are never used
[INFO] [stdout]    --> examples/test_synth.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl NoisePlayer {
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] 118 |     fn meta_data() -> MetaData<&'static str, &'static str, &'static str> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/buffer/mod.rs:804:43
[INFO] [stdout]     |
[INFO] [stdout] 804 |     pub fn as_slices<'a>(&'a self) -> Vec<&[S]> {
[INFO] [stdout]     |                           --              ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 804 |     pub fn as_slices<'a>(&'a self) -> Vec<&'a [S]> {
[INFO] [stdout]     |                                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/buffer/mod.rs:814:51
[INFO] [stdout]     |
[INFO] [stdout] 814 |     pub fn as_mut_slices<'a>(&'a mut self) -> Vec<&mut [S]> {
[INFO] [stdout]     |                               --                  ^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 814 |     pub fn as_mut_slices<'a>(&'a mut self) -> Vec<&'a mut [S]> {
[INFO] [stdout]     |                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "e6e68851e0fbd1dabcae1e1c3343d9bcd81f70b870714c5fb28f0a332a7d56d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e68851e0fbd1dabcae1e1c3343d9bcd81f70b870714c5fb28f0a332a7d56d7", kill_on_drop: false }`
[INFO] [stdout] e6e68851e0fbd1dabcae1e1c3343d9bcd81f70b870714c5fb28f0a332a7d56d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19b37cbb42b30c115bb726d9707a91f045afa39f6c46890bae1b8d93d4dfa318
[INFO] running `Command { std: "docker" "start" "-a" "19b37cbb42b30c115bb726d9707a91f045afa39f6c46890bae1b8d93d4dfa318", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `backend-file-hound`
[INFO] [stderr]    --> src/lib.rs:104:7
[INFO] [stderr]     |
[INFO] [stderr] 104 | #[cfg(feature = "backend-file-hound")]
[INFO] [stderr]     |       ^^^^^^^^^^--------------------
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: there is a expected value with a similar name: `"backend-combined-hound"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `all`, `backend-combined`, `backend-combined-all`, `backend-combined-hound`, `backend-jack`, `backend-vst`, `dasp_sample`, `hound`, `jack`, and `vst`
[INFO] [stderr]     = help: consider adding `backend-file-hound` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `backend-file-hound`
[INFO] [stderr]    --> src/lib.rs:108:7
[INFO] [stderr]     |
[INFO] [stderr] 108 | #[cfg(feature = "backend-file-hound")]
[INFO] [stderr]     |       ^^^^^^^^^^--------------------
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: there is a expected value with a similar name: `"backend-combined-hound"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `all`, `backend-combined`, `backend-combined-all`, `backend-combined-hound`, `backend-jack`, `backend-vst`, `dasp_sample`, `hound`, `jack`, and `vst`
[INFO] [stderr]     = help: consider adding `backend-file-hound` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:99:1
[INFO] [stderr]    |
[INFO] [stderr] 99 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/buffer/mod.rs:804:43
[INFO] [stderr]     |
[INFO] [stderr] 804 |     pub fn as_slices<'a>(&'a self) -> Vec<&[S]> {
[INFO] [stderr]     |                           --              ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 804 |     pub fn as_slices<'a>(&'a self) -> Vec<&'a [S]> {
[INFO] [stderr]     |                                            ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/buffer/mod.rs:814:51
[INFO] [stderr]     |
[INFO] [stderr] 814 |     pub fn as_mut_slices<'a>(&'a mut self) -> Vec<&mut [S]> {
[INFO] [stderr]     |                               --                  ^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 814 |     pub fn as_mut_slices<'a>(&'a mut self) -> Vec<&'a mut [S]> {
[INFO] [stderr]     |                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `envelope::staircase_envelope::staircase_envelope_iterator_next_called_with_empty_staircase_initial_value_returned`: This was never really worked out and should best be improved in a separate crate.
[INFO] [stderr]   --> src/envelope/staircase_envelope.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / fn staircase_envelope_iterator_next_called_with_empty_staircase_initial_value_returned() {
[INFO] [stderr] 69 | |     let se = StairCaseEnvelope {
[INFO] [stderr] 70 | |         initial_value: 4,
[INFO] [stderr] 71 | |         event_queue: EventQueue::from_vec(vec![]),
[INFO] [stderr] ...  |
[INFO] [stderr] 74 | |     assert_eq!(iterator.next().map(|x| x.item), Some(4));
[INFO] [stderr] 75 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `envelope::staircase_envelope::staircase_envelope_iterator_next_called_with_nonempty_staircase_initial_value_returned`: This was never really worked out and should best be improved in a separate crate.
[INFO] [stderr]   --> src/envelope/staircase_envelope.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | / fn staircase_envelope_iterator_next_called_with_nonempty_staircase_initial_value_returned() {
[INFO] [stderr] 79 | |     let se = StairCaseEnvelope {
[INFO] [stderr] 80 | |         initial_value: 1,
[INFO] [stderr] 81 | |         event_queue: EventQueue::from_vec(vec![
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     );
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: `rsynth` (lib) generated 5 warnings (run `cargo fix --lib -p rsynth` to apply 2 suggestions)
[INFO] [stderr] warning: `rsynth` (lib test) generated 7 warnings (5 duplicates)
[INFO] [stderr] warning: unused import: `test_synth::*`
[INFO] [stderr]   --> examples/jack_synth.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 | use test_synth::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `rsynth::utilities::polyphony::simple_event_dispatching::SimpleEventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:11:32
[INFO] [stderr]    |
[INFO] [stderr] 11 |     simple_event_dispatching::{SimpleEventDispatcher, SimpleVoiceState},
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:11:55
[INFO] [stderr]    |
[INFO] [stderr] 11 |     simple_event_dispatching::{SimpleEventDispatcher, SimpleVoiceState},
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `rsynth::utilities::polyphony::EventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated unit struct `rsynth::utilities::polyphony::RawMidiEventToneIdentifierDispatchClassifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:12:22
[INFO] [stderr]    |
[INFO] [stderr] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated tuple struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:12:68
[INFO] [stderr]    |
[INFO] [stderr] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `rsynth::utilities::polyphony::Voice`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:12:84
[INFO] [stderr]    |
[INFO] [stderr] 12 |     EventDispatcher, RawMidiEventToneIdentifierDispatchClassifier, ToneIdentifier, Voice,
[INFO] [stderr]    |                                                                                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     state: SimpleVoiceState<ToneIdentifier>,
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:38:29
[INFO] [stderr]    |
[INFO] [stderr] 38 |     state: SimpleVoiceState<ToneIdentifier>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `rsynth::utilities::polyphony::Voice`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:88:6
[INFO] [stderr]    |
[INFO] [stderr] 88 | impl Voice<SimpleVoiceState<ToneIdentifier>> for Noise {
[INFO] [stderr]    |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 88 | impl Voice<SimpleVoiceState<ToneIdentifier>> for Noise {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:88:29
[INFO] [stderr]    |
[INFO] [stderr] 88 | impl Voice<SimpleVoiceState<ToneIdentifier>> for Noise {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `rsynth::utilities::polyphony::simple_event_dispatching::SimpleEventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]    --> examples/test_synth.rs:114:17
[INFO] [stderr]     |
[INFO] [stderr] 114 |     dispatcher: SimpleEventDispatcher<RawMidiEventToneIdentifierDispatchClassifier, Noise>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `rsynth::utilities::polyphony::RawMidiEventToneIdentifierDispatchClassifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]    --> examples/test_synth.rs:114:39
[INFO] [stderr]     |
[INFO] [stderr] 114 |     dispatcher: SimpleEventDispatcher<RawMidiEventToneIdentifierDispatchClassifier, Noise>,
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated unit variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Idle`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:57:38
[INFO] [stderr]    |
[INFO] [stderr] 57 |             state: SimpleVoiceState::Idle,
[INFO] [stderr]    |                                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated unit variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Idle`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:68:44
[INFO] [stderr]    |
[INFO] [stderr] 68 |         if self.state == SimpleVoiceState::Idle {
[INFO] [stderr]    |                                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated enum `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:89:24
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn state(&self) -> SimpleVoiceState<ToneIdentifier> {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]   --> examples/test_synth.rs:89:41
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn state(&self) -> SimpleVoiceState<ToneIdentifier> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated tuple variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Active`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]    --> examples/test_synth.rs:102:44
[INFO] [stderr]     |
[INFO] [stderr] 102 |             self.state = SimpleVoiceState::Active(ToneIdentifier(timed.event.data()[1]));
[INFO] [stderr]     |                                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated tuple struct `rsynth::utilities::polyphony::ToneIdentifier`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]    --> examples/test_synth.rs:102:51
[INFO] [stderr]     |
[INFO] [stderr] 102 |             self.state = SimpleVoiceState::Active(ToneIdentifier(timed.event.data()[1]));
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated unit variant `rsynth::utilities::polyphony::simple_event_dispatching::SimpleVoiceState::Idle`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]    --> examples/test_synth.rs:106:44
[INFO] [stderr]     |
[INFO] [stderr] 106 |             self.state = SimpleVoiceState::Idle;
[INFO] [stderr]     |                                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `rsynth::utilities::polyphony::simple_event_dispatching::SimpleEventDispatcher`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]    --> examples/test_synth.rs:139:25
[INFO] [stderr]     |
[INFO] [stderr] 139 |             dispatcher: SimpleEventDispatcher::default(),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `rsynth::utilities::polyphony::EventDispatcher::dispatch_event`: Deprecated in favour of the dedicated `polyphony` crate.
[INFO] [stderr]    --> examples/test_synth.rs:173:25
[INFO] [stderr]     |
[INFO] [stderr] 173 |         self.dispatcher.dispatch_event(event, &mut self.voices)
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `SAMPLE_SIZE` is never used
[INFO] [stderr]   --> examples/test_synth.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | static SAMPLE_SIZE: usize = 65536;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `NUMBER_OF_VOICES` is never used
[INFO] [stderr]   --> examples/test_synth.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | static NUMBER_OF_VOICES: usize = 6;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `AMPLIFY_MULTIPLIER` is never used
[INFO] [stderr]   --> examples/test_synth.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | static AMPLIFY_MULTIPLIER: f32 = 1.0 / NUMBER_OF_VOICES as f32;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Noise` is never constructed
[INFO] [stderr]   --> examples/test_synth.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct Noise {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `render_audio_buffer` are never used
[INFO] [stderr]   --> examples/test_synth.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl Noise {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 42 |     fn new(sample_size: usize) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 64 |     fn render_audio_buffer<S>(&mut self, buffer: &mut AudioBufferInOut<S>)
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NoisePlayer` is never constructed
[INFO] [stderr]    --> examples/test_synth.rs:111:12
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub struct NoisePlayer {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `meta_data` and `new` are never used
[INFO] [stderr]    --> examples/test_synth.rs:118:8
[INFO] [stderr]     |
[INFO] [stderr] 117 | impl NoisePlayer {
[INFO] [stderr]     | ---------------- associated functions in this implementation
[INFO] [stderr] 118 |     fn meta_data() -> MetaData<&'static str, &'static str, &'static str> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 131 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> examples/vst_synth.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `test_synth::*`
[INFO] [stderr]   --> examples/vst_synth.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 | use test_synth::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rsynth` (example "jack_synth") generated 30 warnings (run `cargo fix --example "jack_synth" -p rsynth` to apply 1 suggestion)
[INFO] [stderr] warning: `rsynth` (example "vst_synth") generated 31 warnings (29 duplicates) (run `cargo fix --example "vst_synth" -p rsynth` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsynth-6e37956f09c87775)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test buffer::append_works_as_expected ... ok
[INFO] [stdout] test buffer::buffer_out_index_frames_works ... ok
[INFO] [stdout] test buffer::number_of_frames_in_range_works_exclusive_range ... ok
[INFO] [stdout] test buffer::number_of_frames_in_range_works_full_range ... ok
[INFO] [stdout] test buffer::number_of_frames_in_range_works_inclusive_range ... ok
[INFO] [stdout] test buffer::number_of_frames_in_range_works_open_ended_range ... ok
[INFO] [stdout] test buffer::number_of_frames_in_range_works_open_starting_range ... ok
[INFO] [stdout] test buffer::split_works_with_dividing_input_length ... ok
[INFO] [stdout] test buffer::split_works_with_non_dividing_input_length ... ok
[INFO] [stdout] test envelope::staircase_envelope::staircase_envelope_iterator_next_called_with_empty_staircase_initial_value_returned ... ok
[INFO] [stdout] test envelope::staircase_envelope::staircase_envelope_iterator_next_called_with_nonempty_staircase_initial_value_returned ... ok
[INFO] [stdout] test event::event_queue::event_queue_queue_event_first_event_removed_when_already_full_and_new_event_after_first ... ok
[INFO] [stdout] test event::event_queue::eventqueue_forget_before ... ok
[INFO] [stdout] test event::event_queue::eventqueue_forget_everything ... ok
[INFO] [stdout] test event::event_queue::eventqueue_queue_event_new_event_inserted_at_correct_location ... ok
[INFO] [stdout] test event::event_queue::eventqueue_queue_event_with_always_ignore_new_new_event_ignored_when_already_event_at_that_location ... ok
[INFO] [stdout] test event::event_queue::eventqueue_queue_event_with_always_ignore_old_old_event_ignored_when_already_event_at_that_location ... ok
[INFO] [stdout] test event::event_queue::eventqueue_queue_event_with_always_insert_new_after_old ... ok
[INFO] [stdout] test event::event_queue::eventqueue_queue_event_with_always_insert_new_after_old_with_doubles ... ok
[INFO] [stdout] test event::event_queue::eventqueue_queue_event_with_always_insert_new_before_old ... ok
[INFO] [stdout] test event::event_queue::split_works ... ok
[INFO] [stdout] test event::event_queue::split_works_with_empty_event_queue ... ok
[INFO] [stdout] test event::event_queue::eventqueue_queue_event_new_event_ignored_when_already_full_and_new_event_comes_first ... ok
[INFO] [stdout] test buffer::buffer_in_index_frames_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/polyphony.rs (/opt/rustwide/target/debug/deps/polyphony-949f605872c485e1)
[INFO] [stderr]    Doc-tests rsynth
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/buffer/mod.rs - buffer::AudioBufferInOut<'in_channels,'in_samples,'out_channels,'out_samples,S>::separate (line 668) ... ok
[INFO] [stdout] test src/backend/mod.rs - backend::HostInterface::output_initialized (line 48) ... ok
[INFO] [stdout] test src/buffer/mod.rs - buffer::AudioBufferOut<'channels,'samples,S>::index_frames (line 344) ... ok
[INFO] [stdout] test src/buffer/mod.rs - buffer::AudioBufferOut<'channels,'samples,S>::split_channels_at (line 300) ... ok
[INFO] [stdout] test src/backend/mod.rs - backend::Stop (line 87) ... ok
[INFO] [stdout] test src/buffer/mod.rs - buffer::audio_chunk (line 862) ... ok
[INFO] [stdout] test src/meta/mod.rs - meta (line 13) ... ok
[INFO] [stdout] test src/buffer/mod.rs - buffer::AudioBufferInOut<'in_channels,'in_samples,'out_channels,'out_samples,S>::index_frames (line 612) ... ok
[INFO] [stdout] test src/buffer/mod.rs - buffer::AudioBufferIn<'channels,'samples,S>::index_frames (line 134) ... ok
[INFO] [stdout] test src/meta/mod.rs - meta::Port (line 117) ... ok
[INFO] [stdout] test src/utilities/polyphony.rs - utilities::polyphony (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19b37cbb42b30c115bb726d9707a91f045afa39f6c46890bae1b8d93d4dfa318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b37cbb42b30c115bb726d9707a91f045afa39f6c46890bae1b8d93d4dfa318", kill_on_drop: false }`
[INFO] [stdout] 19b37cbb42b30c115bb726d9707a91f045afa39f6c46890bae1b8d93d4dfa318
