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[INFO] [stdout] 799d34474446622a10ae88f421f067cfd29c8d87
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcat2151%2Fclap-mml-play-server" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cat2151/clap-mml-play-server
[INFO] finished tweaking git repo https://github.com/cat2151/clap-mml-play-server
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[INFO] validating manifest of git repo https://github.com/cat2151/clap-mml-play-server on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
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[INFO] crate git repo https://github.com/cat2151/clap-mml-play-server already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `Context as _`
[INFO] [stdout]   --> realtime-play-server/src/fast_ipc.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | use anyhow::{Context as _, Result};
[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: `Context as _`
[INFO] [stdout]   --> realtime-play-server/src/fast_ipc.rs:30:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | use anyhow::{Context as _, Result};
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `working_set_mb` in this scope
[INFO] [stdout]   --> realtime-play-server/src/player/instances/tests/cost.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         working_set_mb(),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `working_set_mb` in this scope
[INFO] [stdout]    --> realtime-play-server/src/player/instances/tests/cost.rs:146:34
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let slots_only_working_set = working_set_mb();
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `working_set_mb` in this scope
[INFO] [stdout]    --> realtime-play-server/src/player/instances/tests/cost.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |         working_set_mb(),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `working_set_mb` in this scope
[INFO] [stdout]    --> realtime-play-server/src/player/instances/tests/swapping.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         working_set_mb(),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IPC_WAIT_TIMEOUT` is never used
[INFO] [stdout]   --> realtime-play-server/src/fast_ipc.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 | const IPC_WAIT_TIMEOUT: Duration = Duration::from_millis(50);
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PendingStandbyLoad` is never constructed
[INFO] [stdout]   --> realtime-play-server/src/fast_ipc.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | struct PendingStandbyLoad {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_fast_midi_server` is never used
[INFO] [stdout]   --> realtime-play-server/src/fast_ipc.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn run_fast_midi_server(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_received` is never used
[INFO] [stdout]    --> realtime-play-server/src/fast_ipc.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn log_received(command: &FastMidiCommand) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `respond` is never used
[INFO] [stdout]    --> realtime-play-server/src/fast_ipc.rs:178:4
[INFO] [stdout]     |
[INFO] [stdout] 178 | fn respond(server: &FastMidiServer, request_id: u32, response: Result<Vec<u8>>) -> Result<()> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dispatch` is never used
[INFO] [stdout]    --> realtime-play-server/src/fast_ipc.rs:192:4
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn dispatch(
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `accept_standby` is never used
[INFO] [stdout]    --> realtime-play-server/src/fast_ipc.rs:260:4
[INFO] [stdout]     |
[INFO] [stdout] 260 | fn accept_standby(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `publish_ready_standby` is never used
[INFO] [stdout]    --> realtime-play-server/src/fast_ipc.rs:311:4
[INFO] [stdout]     |
[INFO] [stdout] 311 | fn publish_ready_standby(server: &FastMidiServer, standby: &mut Option<PendingStandbyLoad>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fail_pending_standby` is never used
[INFO] [stdout]    --> realtime-play-server/src/fast_ipc.rs:323:4
[INFO] [stdout]     |
[INFO] [stdout] 323 | fn fail_pending_standby(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `publish_standby_completion` is never used
[INFO] [stdout]    --> realtime-play-server/src/fast_ipc.rs:338:4
[INFO] [stdout]     |
[INFO] [stdout] 338 | fn publish_standby_completion(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> realtime-play-server/src/player.rs:48:8
[INFO] [stdout]     |
[INFO] [stdout]  45 | pub(crate) trait PlayerHandle: Send + Sync + 'static {
[INFO] [stdout]     |                  ------------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout]  48 |     fn send_midi(&self, events: Vec<FastMidiEvent>) -> Result<()>;
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]  49 |     fn begin_live_timeline(&self, config: LiveTimelineConfig) -> Result<()>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  52 |     fn set_live_tempo(&self, change: LiveTempoChange) -> Result<()>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]  53 |     fn send_timeline_midi(&self, events: Vec<TimelineMidiEvent>) -> Result<()>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     fn prepare_live_patch(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     fn begin_standby_live_patch(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  81 |     fn prepare_live_patch_with_voicing(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     fn set_live_buffer_multiplier(&self, multiplier: u16) -> Result<()>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     fn set_live_instance_gain(&self, instance_id: InstanceId, gain: f32) -> Result<()>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  90 |     /// live mixのinstance別RMS auto-trimを切り替える。
[INFO] [stdout]  91 |     fn set_live_auto_gain_enabled(&self, enabled: bool) -> Result<()>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  92 |     fn stop_instance(&self, instance_id: InstanceId) -> Result<()>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  95 |     fn fade_out_instances(&self, instance_ids: Vec<InstanceId>, fade_ms: u32) -> Result<()>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  96 |     fn stop(&self) -> Result<()>;
[INFO] [stdout]  97 |     fn limiter_meter(&self) -> LimiterMeter;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]  98 |     fn underrun_frames(&self) -> u64;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]  99 |     /// 待ち行列が満杯で捨てたイベントの累計。
[INFO] [stdout] 100 |     fn dropped_live_events_total(&self) -> u64;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 101 |     fn timing_metrics(&self) -> TimingMetrics;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     fn auto_gain_db(&self) -> Vec<f32>;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> realtime-play-server/src/player.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub(crate) struct RealtimePlayer {
[INFO] [stdout]     |                   -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 113 |     limiter_meter: Arc<LimiterMeterState>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 114 |     live_gains: Arc<LiveGains>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 115 |     auto_gain: Arc<AutoGainControl>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 116 |     timing_metrics: Arc<TimingMetricsState>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 117 |     dropped_events: Arc<DroppedLiveEvents>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 118 |     live_instance_count: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 119 |     /// 音色の相対パスを絶対パスへ直す基点。プラグインごとに音色置き場が違うので形ごとに持つ。
[INFO] [stdout] 120 |     patch_bases: PatchBases,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `validate_live_instance_id`, `submit_standby_live_patch`, and `bank_layout` are never used
[INFO] [stdout]    --> realtime-play-server/src/player.rs:395:8
[INFO] [stdout]     |
[INFO] [stdout] 394 | impl RealtimePlayer {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] 395 |     fn validate_live_instance_id(&self, instance_id: InstanceId) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 403 |     fn submit_standby_live_patch(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 426 |     fn bank_layout(&self) -> Result<BankLayout> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fade_frames` is never used
[INFO] [stdout]    --> realtime-play-server/src/player.rs:432:4
[INFO] [stdout]     |
[INFO] [stdout] 432 | fn fade_frames(fade_ms: u32, sample_rate: f64) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_buffer_multiplier` is never used
[INFO] [stdout]    --> realtime-play-server/src/player/audio_output.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout]  98 | impl AudioOutputControl {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub(super) fn set_buffer_multiplier(&self, multiplier: u16) -> Result<()> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `slot_of` are never used
[INFO] [stdout]   --> realtime-play-server/src/player/bank.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl BankLayout {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub(super) fn new(live_instance_count: usize) -> Result<Self> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub(super) fn slot_of(&self, instance_id: InstanceId) -> Result<BankSlot> {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> realtime-play-server/src/player/commands.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(super) enum PlayerCommand {
[INFO] [stdout]    |                 ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 45 |     StopInstance {
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     Midi {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     BeginLiveTimeline {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     SetLiveTempo {
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     TimelineMidi {
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     PrepareLivePatch {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     PrepareStandbyLivePatch {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     FadeOutInstances {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     ProbeLivePatch {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PlayerCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> realtime-play-server/src/player/commands.rs:160:19
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl PlayerInner {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub(super) fn submit_stop_instance(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub(super) fn submit_midi(
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub(super) fn submit_begin_live_timeline(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 237 |     pub(super) fn submit_set_live_tempo(&self, change: LiveTempoChange) -> Result<()> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub(super) fn submit_fade_out_instances(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     pub(super) fn submit_timeline_midi(&self, events: Vec<TimelineMidiEvent>) -> Result<()> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 290 |     pub(super) fn submit_prepare_live_patch(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     pub(super) fn submit_prepare_standby_live_patch(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub(super) fn submit_probe_live_patch(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_live_instance_id` is never used
[INFO] [stdout]  --> realtime-play-server/src/player/live.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(super) fn validate_live_instance_id(
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resolve_live_patch` is never used
[INFO] [stdout]   --> realtime-play-server/src/player/live.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(super) fn resolve_live_patch(patch: Option<String>, bases: &PatchBases) -> Option<String> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `total` is never used
[INFO] [stdout]    --> realtime-play-server/src/player/runtime.rs:114:19
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl DroppedLiveEvents {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub(super) fn total(&self) -> u64 {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_enabled` and `gains_db` are never used
[INFO] [stdout]    --> realtime-play-server/src/player/runtime.rs:147:19
[INFO] [stdout]     |
[INFO] [stdout] 146 | impl AutoGainControl {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] 147 |     pub(super) fn set_enabled(&self, enabled: bool) {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub(super) fn gains_db(&self) -> Vec<f32> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]    --> realtime-play-server/src/player/runtime.rs:200:19
[INFO] [stdout]     |
[INFO] [stdout] 199 | impl LiveGains {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 200 |     pub(super) fn set(&self, instance_id: usize, gain: f32) {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `snapshot` is never used
[INFO] [stdout]    --> realtime-play-server/src/player/runtime.rs:274:19
[INFO] [stdout]     |
[INFO] [stdout] 253 | impl TimingMetricsState {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 274 |     pub(super) fn snapshot(&self) -> TimingMetrics {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `snapshot` is never used
[INFO] [stdout]    --> realtime-play-server/src/player/runtime.rs:310:19
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl LimiterMeterState {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 310 |     pub(super) fn snapshot(&self) -> LimiterMeter {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StandbyLoadTicket` is never constructed
[INFO] [stdout]   --> realtime-play-server/src/player/standby_ticket.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) struct StandbyLoadTicket {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `standby_completion_channel` is never used
[INFO] [stdout]   --> realtime-play-server/src/player/standby_ticket.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) fn standby_completion_channel() -> (SyncSender<StandbyLoadResult>, StandbyLoadTicket) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `poll` is never used
[INFO] [stdout]   --> realtime-play-server/src/player/standby_ticket.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl StandbyLoadTicket {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn poll(&self) -> Option<Result<()>> {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `clap-mml-realtime-play-server` (bin "clap-mml-realtime-play-server" test) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "25be683182cb1a1458719db9b8898ee442e9bf290c7ed07ac97258300652c990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25be683182cb1a1458719db9b8898ee442e9bf290c7ed07ac97258300652c990", kill_on_drop: false }`
[INFO] [stdout] 25be683182cb1a1458719db9b8898ee442e9bf290c7ed07ac97258300652c990
