[INFO] fetching crate lyris 0.0.12...
[INFO] checking lyris-0.0.12 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate lyris 0.0.12 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate lyris 0.0.12
[INFO] finished tweaking crates.io crate lyris 0.0.12
[INFO] tweaked toml for crates.io crate lyris 0.0.12 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lyris 0.0.12 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lyris 0.0.12 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e612bf9cf92fd834c0543d3f9ec570a9584331354aa210352becfbbcd2d7a8da
[INFO] running `Command { std: "docker" "start" "-a" "e612bf9cf92fd834c0543d3f9ec570a9584331354aa210352becfbbcd2d7a8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e612bf9cf92fd834c0543d3f9ec570a9584331354aa210352becfbbcd2d7a8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e612bf9cf92fd834c0543d3f9ec570a9584331354aa210352becfbbcd2d7a8da", kill_on_drop: false }`
[INFO] [stdout] e612bf9cf92fd834c0543d3f9ec570a9584331354aa210352becfbbcd2d7a8da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 599c0f59b26487954584c7f0c20dfe209beefcf8fec5031c28f51746bca9581c
[INFO] running `Command { std: "docker" "start" "-a" "599c0f59b26487954584c7f0c20dfe209beefcf8fec5031c28f51746bca9581c", kill_on_drop: false }`
[INFO] [stderr]     Checking owned-alloc v0.2.0
[INFO] [stderr]     Checking lockfree v0.5.1
[INFO] [stderr]     Checking lyris v0.0.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Receiver`
[INFO] [stdout]  --> src/core/clerk.rs:8:39
[INFO] [stdout]   |
[INFO] [stdout] 8 | use lockfree::channel::spsc::{Sender, Receiver};
[INFO] [stdout]   |                                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/core/clerk.rs:587:47
[INFO] [stdout]     |
[INFO] [stdout] 587 |     event_tx: lockfree::channel::spsc::Sender<(E)>,
[INFO] [stdout]     |                                               ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 587 -     event_tx: lockfree::channel::spsc::Sender<(E)>,
[INFO] [stdout] 587 +     event_tx: lockfree::channel::spsc::Sender<E>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/core/runtime.rs:19:49
[INFO] [stdout]    |
[INFO] [stdout] 19 |     event_rx: lockfree::channel::spsc::Receiver<(E)>,
[INFO] [stdout]    |                                                 ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 -     event_rx: lockfree::channel::spsc::Receiver<(E)>,
[INFO] [stdout] 19 +     event_rx: lockfree::channel::spsc::Receiver<E>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/core/runtime.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 72 |         while let Ok((event)) = self.event_rx.recv() {
[INFO] [stdout]    |                      ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -         while let Ok((event)) = self.event_rx.recv() {
[INFO] [stdout] 72 +         while let Ok(event) = self.event_rx.recv() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> src/core/types.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/core/types.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Receiver`
[INFO] [stdout]  --> src/core/clerk.rs:8:39
[INFO] [stdout]   |
[INFO] [stdout] 8 | use lockfree::channel::spsc::{Sender, Receiver};
[INFO] [stdout]   |                                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/core/clerk.rs:587:47
[INFO] [stdout]     |
[INFO] [stdout] 587 |     event_tx: lockfree::channel::spsc::Sender<(E)>,
[INFO] [stdout]     |                                               ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 587 -     event_tx: lockfree::channel::spsc::Sender<(E)>,
[INFO] [stdout] 587 +     event_tx: lockfree::channel::spsc::Sender<E>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/core/runtime.rs:19:49
[INFO] [stdout]    |
[INFO] [stdout] 19 |     event_rx: lockfree::channel::spsc::Receiver<(E)>,
[INFO] [stdout]    |                                                 ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 -     event_rx: lockfree::channel::spsc::Receiver<(E)>,
[INFO] [stdout] 19 +     event_rx: lockfree::channel::spsc::Receiver<E>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/core/runtime.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 72 |         while let Ok((event)) = self.event_rx.recv() {
[INFO] [stdout]    |                      ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -         while let Ok((event)) = self.event_rx.recv() {
[INFO] [stdout] 72 +         while let Ok(event) = self.event_rx.recv() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> src/core/types.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/core/types.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/core/runtime.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |             panic!("output buffer allocated incorrectly"); // debugging panic
[INFO] [stdout]     |             --------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 118 |             // fail silently, this means that the output wasn't routed.
[INFO] [stdout] 119 |             return
[INFO] [stdout]     |             ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_key`
[INFO] [stdout]   --> src/core/clerk.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let input_key = input();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_key`
[INFO] [stdout]   --> src/core/clerk.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let output_key = output();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_info`
[INFO] [stdout]    --> src/core/clerk.rs:207:13
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let input_info = self.logical_buffer_map.get(&input_key)
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_info`
[INFO] [stdout]    --> src/core/clerk.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let output_info = self.logical_buffer_map.get(&output_key)
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_count`
[INFO] [stdout]   --> src/core/runtime.rs:79:80
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 StoredComponent::User(UserComponent{component, context_handle, field_count, instance_name, processor_type}) => {
[INFO] [stdout]    |                                                                                ^^^^^^^^^^^ help: try ignoring the field: `field_count: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instance_name`
[INFO] [stdout]   --> src/core/runtime.rs:79:93
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 StoredComponent::User(UserComponent{component, context_handle, field_count, instance_name, processor_type}) => {
[INFO] [stdout]    |                                                                                             ^^^^^^^^^^^^^ help: try ignoring the field: `instance_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `processor_type`
[INFO] [stdout]   --> src/core/runtime.rs:79:108
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 StoredComponent::User(UserComponent{component, context_handle, field_count, instance_name, processor_type}) => {
[INFO] [stdout]    |                                                                                                            ^^^^^^^^^^^^^^ help: try ignoring the field: `processor_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component_id`
[INFO] [stdout]   --> src/core/runtime.rs:82:57
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 StoredComponent::System(SystemComponent{component_id, instance_name, buffer_idx}) => {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^ help: try ignoring the field: `component_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instance_name`
[INFO] [stdout]   --> src/core/runtime.rs:82:71
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 StoredComponent::System(SystemComponent{component_id, instance_name, buffer_idx}) => {
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^ help: try ignoring the field: `instance_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer_idx`
[INFO] [stdout]   --> src/core/runtime.rs:82:86
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 StoredComponent::System(SystemComponent{component_id, instance_name, buffer_idx}) => {
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^ help: try ignoring the field: `buffer_idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `audio_in`
[INFO] [stdout]    --> src/core/processor.rs:186:15
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn filter(audio_in: Input, audio_out: Output, state: State<FilterState>){
[INFO] [stdout]     |               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `audio_out`
[INFO] [stdout]    --> src/core/processor.rs:186:32
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn filter(audio_in: Input, audio_out: Output, state: State<FilterState>){
[INFO] [stdout]     |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/core/processor.rs:186:51
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn filter(audio_in: Input, audio_out: Output, state: State<FilterState>){
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `processor`
[INFO] [stdout]   --> src/core/builder.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         processor: P,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_processor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `processor`
[INFO] [stdout]   --> src/core/builder.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn add<P: Processor>(mut self, processor: P) -> Self {
[INFO] [stdout]    |                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_processor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/core/runtime.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |             panic!("output buffer allocated incorrectly"); // debugging panic
[INFO] [stdout]     |             --------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 118 |             // fail silently, this means that the output wasn't routed.
[INFO] [stdout] 119 |             return
[INFO] [stdout]     |             ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `test_filter::Filter` is more private than the item `new`
[INFO] [stdout]    --> src/core/processor.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn new() -> Filter{
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ function `new` is reachable at visibility `pub(in crate::core::processor)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `test_filter::Filter` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/core/processor.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |     struct Filter;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `physical_buffer_map` is never read
[INFO] [stdout]   --> src/core/clerk.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Ledger<E: Clone + Copy + 'static> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     physical_buffer_map: HashMap<LogicalBuffer, PhysicalBuffer>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer_size` is never read
[INFO] [stdout]   --> src/core/types.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct Context<'a, E: Clone + Copy + 'static> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub(crate) buffer_size: usize,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilterState` is never constructed
[INFO] [stdout]    --> src/core/processor.rs:181:12
[INFO] [stdout]     |
[INFO] [stdout] 181 |     struct FilterState{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter` is never used
[INFO] [stdout]    --> src/core/processor.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn filter(audio_in: Input, audio_out: Output, state: State<FilterState>){
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Filter` is never constructed
[INFO] [stdout]    --> src/core/processor.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 193 |     struct Filter;
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilterHandle` is never constructed
[INFO] [stdout]    --> src/core/processor.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 196 |     struct FilterHandle {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `audio_in` is never used
[INFO] [stdout]    --> src/core/processor.rs:238:12
[INFO] [stdout]     |
[INFO] [stdout] 238 |     pub fn audio_in() -> PortHandle<Input<'static>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `audio_out` is never used
[INFO] [stdout]    --> src/core/processor.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 |     pub fn audio_out() -> PortHandle<Output<'static>> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new` is never used
[INFO] [stdout]    --> src/core/processor.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn new() -> Filter{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `port_type` is never read
[INFO] [stdout]   --> src/core/router.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct PortHandle<P: Port> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) port_type: TypeId,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PortHandle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/runtime.rs:57:20
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get_ctx(&self, handle: ContextHandle) -> Context<E> {
[INFO] [stdout]    |                    ^^^^^                            ---------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get_ctx(&self, handle: ContextHandle) -> Context<'_, E> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/processor.rs:116:54
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn get_input<E: Clone + Copy + 'static>(runtime: &Runtime<E>, buffer_idx: BufferIdx) -> Input {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^                            ----- the same lifetime is hidden here
[INFO] [stdout]     |                                                      |
[INFO] [stdout]     |                                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn get_input<E: Clone + Copy + 'static>(runtime: &Runtime<E>, buffer_idx: BufferIdx) -> Input<'_> {
[INFO] [stdout]     |                                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_key`
[INFO] [stdout]   --> src/core/clerk.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let input_key = input();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_key`
[INFO] [stdout]   --> src/core/clerk.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let output_key = output();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/processor.rs:133:55
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub fn get_output<E: Clone + Copy + 'static>(runtime: &Runtime<E>, buffer_idx: BufferIdx) -> Output {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^                            ------ the same lifetime is hidden here
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub fn get_output<E: Clone + Copy + 'static>(runtime: &Runtime<E>, buffer_idx: BufferIdx) -> Output<'_> {
[INFO] [stdout]     |                                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/processor.rs:147:14
[INFO] [stdout]     |
[INFO] [stdout] 147 |     runtime: &Runtime<E>, 
[INFO] [stdout]     |              ^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 148 |     state_idx: usize
[INFO] [stdout] 149 | ) -> State<T> {
[INFO] [stdout]     |      -------- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 | ) -> State<'_, T> {
[INFO] [stdout]     |            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_info`
[INFO] [stdout]    --> src/core/clerk.rs:207:13
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let input_info = self.logical_buffer_map.get(&input_key)
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_info`
[INFO] [stdout]    --> src/core/clerk.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let output_info = self.logical_buffer_map.get(&output_key)
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_count`
[INFO] [stdout]   --> src/core/runtime.rs:79:80
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 StoredComponent::User(UserComponent{component, context_handle, field_count, instance_name, processor_type}) => {
[INFO] [stdout]    |                                                                                ^^^^^^^^^^^ help: try ignoring the field: `field_count: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instance_name`
[INFO] [stdout]   --> src/core/runtime.rs:79:93
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 StoredComponent::User(UserComponent{component, context_handle, field_count, instance_name, processor_type}) => {
[INFO] [stdout]    |                                                                                             ^^^^^^^^^^^^^ help: try ignoring the field: `instance_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `processor_type`
[INFO] [stdout]   --> src/core/runtime.rs:79:108
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 StoredComponent::User(UserComponent{component, context_handle, field_count, instance_name, processor_type}) => {
[INFO] [stdout]    |                                                                                                            ^^^^^^^^^^^^^^ help: try ignoring the field: `processor_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component_id`
[INFO] [stdout]   --> src/core/runtime.rs:82:57
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 StoredComponent::System(SystemComponent{component_id, instance_name, buffer_idx}) => {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^ help: try ignoring the field: `component_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instance_name`
[INFO] [stdout]   --> src/core/runtime.rs:82:71
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 StoredComponent::System(SystemComponent{component_id, instance_name, buffer_idx}) => {
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^ help: try ignoring the field: `instance_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer_idx`
[INFO] [stdout]   --> src/core/runtime.rs:82:86
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 StoredComponent::System(SystemComponent{component_id, instance_name, buffer_idx}) => {
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^ help: try ignoring the field: `buffer_idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_runtime`
[INFO] [stdout]    --> src/core/runtime.rs:184:13
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let test_runtime = TestRuntime { states };
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `audio_in`
[INFO] [stdout]    --> src/core/processor.rs:186:15
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn filter(audio_in: Input, audio_out: Output, state: State<FilterState>){
[INFO] [stdout]     |               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `audio_out`
[INFO] [stdout]    --> src/core/processor.rs:186:32
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn filter(audio_in: Input, audio_out: Output, state: State<FilterState>){
[INFO] [stdout]     |                                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/core/processor.rs:186:51
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn filter(audio_in: Input, audio_out: Output, state: State<FilterState>){
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `processor`
[INFO] [stdout]   --> src/core/builder.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         processor: P,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_processor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `processor`
[INFO] [stdout]   --> src/core/builder.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn add<P: Processor>(mut self, processor: P) -> Self {
[INFO] [stdout]    |                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_processor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `test_filter::Filter` is more private than the item `new`
[INFO] [stdout]    --> src/core/processor.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn new() -> Filter{
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ function `new` is reachable at visibility `pub(in crate::core::processor)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `test_filter::Filter` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/core/processor.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |     struct Filter;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `physical_buffer_map` is never read
[INFO] [stdout]   --> src/core/clerk.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Ledger<E: Clone + Copy + 'static> {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     physical_buffer_map: HashMap<LogicalBuffer, PhysicalBuffer>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `states` is never read
[INFO] [stdout]    --> src/core/runtime.rs:181:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |         struct TestRuntime {
[INFO] [stdout]     |                ----------- field in this struct
[INFO] [stdout] 181 |             states: Vec<Box<UnsafeCell<dyn Any + Send + 'static>>>,
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer_size` is never read
[INFO] [stdout]   --> src/core/types.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct Context<'a, E: Clone + Copy + 'static> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub(crate) buffer_size: usize,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilterState` is never constructed
[INFO] [stdout]    --> src/core/processor.rs:181:12
[INFO] [stdout]     |
[INFO] [stdout] 181 |     struct FilterState{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter` is never used
[INFO] [stdout]    --> src/core/processor.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn filter(audio_in: Input, audio_out: Output, state: State<FilterState>){
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Filter` is never constructed
[INFO] [stdout]    --> src/core/processor.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 193 |     struct Filter;
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilterHandle` is never constructed
[INFO] [stdout]    --> src/core/processor.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 196 |     struct FilterHandle {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `audio_in` is never used
[INFO] [stdout]    --> src/core/processor.rs:238:12
[INFO] [stdout]     |
[INFO] [stdout] 238 |     pub fn audio_in() -> PortHandle<Input<'static>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `audio_out` is never used
[INFO] [stdout]    --> src/core/processor.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 |     pub fn audio_out() -> PortHandle<Output<'static>> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new` is never used
[INFO] [stdout]    --> src/core/processor.rs:246:12
[INFO] [stdout]     |
[INFO] [stdout] 246 |     pub fn new() -> Filter{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `port_type` is never read
[INFO] [stdout]   --> src/core/router.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct PortHandle<P: Port> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) port_type: TypeId,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PortHandle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/runtime.rs:57:20
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get_ctx(&self, handle: ContextHandle) -> Context<E> {
[INFO] [stdout]    |                    ^^^^^                            ---------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get_ctx(&self, handle: ContextHandle) -> Context<'_, E> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/processor.rs:116:54
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn get_input<E: Clone + Copy + 'static>(runtime: &Runtime<E>, buffer_idx: BufferIdx) -> Input {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^                            ----- the same lifetime is hidden here
[INFO] [stdout]     |                                                      |
[INFO] [stdout]     |                                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn get_input<E: Clone + Copy + 'static>(runtime: &Runtime<E>, buffer_idx: BufferIdx) -> Input<'_> {
[INFO] [stdout]     |                                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/processor.rs:133:55
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub fn get_output<E: Clone + Copy + 'static>(runtime: &Runtime<E>, buffer_idx: BufferIdx) -> Output {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^                            ------ the same lifetime is hidden here
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub fn get_output<E: Clone + Copy + 'static>(runtime: &Runtime<E>, buffer_idx: BufferIdx) -> Output<'_> {
[INFO] [stdout]     |                                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/processor.rs:147:14
[INFO] [stdout]     |
[INFO] [stdout] 147 |     runtime: &Runtime<E>, 
[INFO] [stdout]     |              ^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 148 |     state_idx: usize
[INFO] [stdout] 149 | ) -> State<T> {
[INFO] [stdout]     |      -------- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 | ) -> State<'_, T> {
[INFO] [stdout]     |            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "599c0f59b26487954584c7f0c20dfe209beefcf8fec5031c28f51746bca9581c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "599c0f59b26487954584c7f0c20dfe209beefcf8fec5031c28f51746bca9581c", kill_on_drop: false }`
[INFO] [stdout] 599c0f59b26487954584c7f0c20dfe209beefcf8fec5031c28f51746bca9581c