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[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/attribute.rs:236:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/browse.rs:321:8
[INFO] [stdout]     |
[INFO] [stdout] 321 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `authentication_token`, `timestamp`, `return_diagnostics`, `audit_entry_id`, and `timeout_hint` are never read
[INFO] [stdout]   --> crates/mabi-opcua/src/core/handlers/discovery.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct RequestHeader {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 25 |     pub authentication_token: NodeId,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     pub timestamp: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 27 |     pub request_handle: u32,
[INFO] [stdout] 28 |     pub return_diagnostics: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     pub audit_entry_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     pub timeout_hint: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RequestHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/discovery.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/history.rs:293:8
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/method_call.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/monitored_item.rs:421:8
[INFO] [stdout]     |
[INFO] [stdout] 421 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/register_nodes.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/session.rs:317:8
[INFO] [stdout]     |
[INFO] [stdout] 317 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/subscription.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/transfer_subscription.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/translate_browse_paths.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `security_manager` is never read
[INFO] [stdout]   --> crates/mabi-opcua/src/core/registry.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct ServiceContext {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub(crate) security_manager: Arc<SecurityManager>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `description`, `data_type_node`, `array`, and `access_level` are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:84:12
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl VariableBuilder {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  84 |     pub fn description(mut self, desc: impl Into<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     pub fn data_type_node(mut self, data_type: NodeId) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn array(mut self, value_rank: i32, dimensions: Option<Vec<u32>>) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn access_level(mut self, level: AccessLevel) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `description` and `event_notifier` are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:206:12
[INFO] [stdout]     |
[INFO] [stdout] 181 | impl ObjectBuilder {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     pub fn description(mut self, desc: impl Into<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn event_notifier(mut self, notifier: u8) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FolderBuilder` is never constructed
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | pub struct FolderBuilder {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `browse_name`, `display_name`, and `description` are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 246 | impl FolderBuilder {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 247 |     /// Create a new folder builder.
[INFO] [stdout] 248 |     pub fn new(node_id: NodeId) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn browse_name(mut self, namespace: u16, name: impl Into<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     pub fn display_name(mut self, name: impl Into<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub fn description(mut self, desc: impl Into<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BatchVariableBuilder` is never constructed
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:293:12
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub struct BatchVariableBuilder {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VariableSpec` is never constructed
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:300:8
[INFO] [stdout]     |
[INFO] [stdout] 300 | struct VariableSpec {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `start_id`, `add`, `add_writable`, `build_all`, and `build_into` are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:309:12
[INFO] [stdout]     |
[INFO] [stdout] 307 | impl BatchVariableBuilder {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] 308 |     /// Create a new batch builder.
[INFO] [stdout] 309 |     pub fn new(namespace: u16) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 318 |     pub fn start_id(mut self, id: u32) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 324 |     pub fn add(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 340 |     pub fn add_writable(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 356 |     pub fn build_all(self) -> Vec<VariableNode> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |     pub fn build_into(
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AddToAddressSpace` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:399:11
[INFO] [stdout]     |
[INFO] [stdout] 399 | pub trait AddToAddressSpace {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PrefetchingAddressSpace` is never constructed
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/prefetch.rs:613:12
[INFO] [stdout]     |
[INFO] [stdout] 613 | pub struct PrefetchingAddressSpace {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/prefetch.rs:621:12
[INFO] [stdout]     |
[INFO] [stdout] 619 | impl PrefetchingAddressSpace {
[INFO] [stdout]     | ---------------------------- associated items in this implementation
[INFO] [stdout] 620 |     /// Create a new prefetching address space wrapper.
[INFO] [stdout] 621 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 641 |     pub fn get_node_cached(&self, node_id: &NodeId) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 673 |     pub fn browse(&self, node_id: &NodeId, direction: BrowseDirection) -> Vec<NodeId> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 688 |     pub fn prefetcher(&self) -> &Arc<NodePrefetcher> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 693 |     pub fn process_prefetch(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 698 |     pub fn address_space(&self) -> &Arc<AddressSpace> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 703 |     pub fn cache(&self) -> &Arc<NodeCache> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `namespace_diagnostics_state` and `diagnostics_namespace_index` are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/store.rs:486:19
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl AddressSpace {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 486 |     pub(crate) fn namespace_diagnostics_state(&self) -> Vec<NamespaceDiagnosticsState> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 490 |     pub(crate) fn diagnostics_namespace_index(&self) -> Option<u16> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated functions are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/variables.rs:36:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl VariableFactory {
[INFO] [stdout]     | -------------------- associated functions in this implementation
[INFO] [stdout]  35 |     /// Create a Boolean variable.
[INFO] [stdout]  36 |     pub fn boolean(node_id: NodeId, name: impl Into<String>, value: bool) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     pub fn boolean_writable(node_id: NodeId, name: impl Into<String>, value: bool) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  53 |     pub fn sbyte(node_id: NodeId, name: impl Into<String>, value: i8) -> VariableNode {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  65 |     pub fn byte(node_id: NodeId, name: impl Into<String>, value: u8) -> VariableNode {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  77 |     pub fn int16(node_id: NodeId, name: impl Into<String>, value: i16) -> VariableNode {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn uint16(node_id: NodeId, name: impl Into<String>, value: u16) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn int32(node_id: NodeId, name: impl Into<String>, value: i32) -> VariableNode {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn int32_writable(node_id: NodeId, name: impl Into<String>, value: i32) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn uint32(node_id: NodeId, name: impl Into<String>, value: u32) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn uint64(node_id: NodeId, name: impl Into<String>, value: u64) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn float(node_id: NodeId, name: impl Into<String>, value: f32) -> VariableNode {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn float_writable(node_id: NodeId, name: impl Into<String>, value: f32) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn double_writable(node_id: NodeId, name: impl Into<String>, value: f64) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     pub fn string(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn string_writable(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     pub fn datetime_now(node_id: NodeId, name: impl Into<String>) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 225 |     pub fn double_array(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn int32_array(node_id: NodeId, name: impl Into<String>, values: Vec<i32>) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn string_array(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Handled` is never constructed
[INFO] [stdout]   --> crates/mabi-opcua/src/sdk/address_space/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) enum ManagedOperation<T> {
[INFO] [stdout]    |                 ---------------- variant in this enum
[INFO] [stdout] 19 |     Handled(T),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `namespace_index`, `namespace_uri`, and `fallback_manager` are never read
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/address_space/mod.rs:405:16
[INFO] [stdout]     |
[INFO] [stdout] 402 | pub(crate) struct NamespaceDiagnosticsState {
[INFO] [stdout]     |                   ------------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 405 |     pub(crate) namespace_index: Option<u16>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 406 |     pub(crate) namespace_uri: Option<String>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 407 |     pub(crate) fallback_manager: bool,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NamespaceDiagnosticsState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `owns_namespace` and `diagnostics_state` are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/address_space/mod.rs:512:19
[INFO] [stdout]     |
[INFO] [stdout] 467 | impl NamespaceRegistry {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 512 |     pub(crate) fn owns_namespace(&self, namespace_index: u16) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 601 |     pub(crate) fn diagnostics_state(&self) -> Vec<NamespaceDiagnosticsState> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `owns_namespace`, and `namespace_diagnostics_state` are never used
[INFO] [stdout]     --> crates/mabi-opcua/src/sdk/address_space/mod.rs:963:19
[INFO] [stdout]      |
[INFO] [stdout]  962 | impl AddressSpaceRuntime {
[INFO] [stdout]      | ------------------------ associated items in this implementation
[INFO] [stdout]  963 |     pub(crate) fn new(default_namespace_uri: String, max_nodes: usize) -> Self {
[INFO] [stdout]      |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1004 |     pub(crate) fn owns_namespace(&self, namespace_index: u16) -> bool {
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1414 |     pub(crate) fn namespace_diagnostics_state(&self) -> Vec<NamespaceDiagnosticsState> {
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE_EVENT_TYPE_ID` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/event.rs:330:11
[INFO] [stdout]     |
[INFO] [stdout] 330 | pub const BASE_EVENT_TYPE_ID: u32 = 2041;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistoryStoreBuilder` is never constructed
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/history.rs:841:12
[INFO] [stdout]     |
[INFO] [stdout] 841 | pub struct HistoryStoreBuilder {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `max_values_per_node`, `max_age_seconds`, `batch_sizes`, `with_compression`, and `build` are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/history.rs:847:12
[INFO] [stdout]     |
[INFO] [stdout] 845 | impl HistoryStoreBuilder {
[INFO] [stdout]     | ------------------------ associated items in this implementation
[INFO] [stdout] 846 |     /// Create a new builder.
[INFO] [stdout] 847 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 854 |     pub fn max_values_per_node(mut self, max: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 860 |     pub fn max_age_seconds(mut self, seconds: u64) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 866 |     pub fn batch_sizes(mut self, default: usize, max: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 873 |     pub fn with_compression(mut self, deadband: f64) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 880 |     pub fn build(self) -> HistoryStore {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains`, `len`, and `is_empty` are never used
[INFO] [stdout]   --> crates/mabi-opcua/src/sdk/methods.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl MethodRegistry {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub(crate) fn contains(&self, method_id: &NodeId) -> bool {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn len(&self) -> usize {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn is_empty(&self) -> bool {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `SessionConfig` is never used
[INFO] [stdout]   --> crates/mabi-opcua/src/sdk/session.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub type SessionConfig = SessionManagerConfig;
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_subscription` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/subscription/mod.rs:588:19
[INFO] [stdout]     |
[INFO] [stdout] 568 | impl SubscriptionCatalog {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 588 |     pub(crate) fn create_subscription(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `durability_status` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/subscription/public.rs:461:19
[INFO] [stdout]     |
[INFO] [stdout] 348 | impl SubscriptionManager {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 461 |     pub(crate) fn durability_status(&self) -> DurableSubscriptionStatus {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransportAdapterKind` is never used
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/adapter.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) enum TransportAdapterKind {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `kind`, `initiation_mode`, and `socket_address` are never used
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/adapter.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl TransportAdapterConfig {
[INFO] [stdout]    | --------------------------- methods in this implementation
[INFO] [stdout] 37 |     pub(crate) fn kind(&self) -> TransportAdapterKind {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn initiation_mode(&self) -> ConnectionInitiationMode {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn socket_address(&self) -> SocketAddr {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `metrics` is never used
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/adapter.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl TransportListener {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] 70 |     pub(crate) fn metrics(&self) -> &Arc<TransportMetrics> {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `initiation_mode` is never read
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/https_listener.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct HttpsTransportConfig {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub(crate) initiation_mode: ConnectionInitiationMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HttpsTransportConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `metrics` is never used
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/https_listener.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl OpcUaHttpsListener {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn metrics(&self) -> &Arc<crate::transport::metrics::TransportMetrics> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `headers` is never read
[INFO] [stdout]    --> crates/mabi-opcua/src/transport/https_listener.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 163 | struct HttpRequest {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 166 |     headers: BTreeMap<String, String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `initiation_mode` is never read
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/tcp_listener.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TcpTransportConfig {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub(crate) initiation_mode: ConnectionInitiationMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TcpTransportConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `initiation_mode` is never read
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/tcp_reverse_connector.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct TcpReverseConnectConfig {
[INFO] [stdout]    |            ----------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub(crate) initiation_mode: ConnectionInitiationMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TcpReverseConnectConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `metrics` is never used
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/tcp_reverse_connector.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl TcpReverseConnector {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn metrics(&self) -> &Arc<crate::transport::metrics::TransportMetrics> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/attribute.rs:236:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/browse.rs:321:8
[INFO] [stdout]     |
[INFO] [stdout] 321 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `authentication_token`, `timestamp`, `return_diagnostics`, `audit_entry_id`, and `timeout_hint` are never read
[INFO] [stdout]   --> crates/mabi-opcua/src/core/handlers/discovery.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct RequestHeader {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 25 |     pub authentication_token: NodeId,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     pub timestamp: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 27 |     pub request_handle: u32,
[INFO] [stdout] 28 |     pub return_diagnostics: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     pub audit_entry_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     pub timeout_hint: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RequestHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/discovery.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/history.rs:293:8
[INFO] [stdout]     |
[INFO] [stdout] 293 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/method_call.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/monitored_item.rs:421:8
[INFO] [stdout]     |
[INFO] [stdout] 421 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/register_nodes.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/session.rs:317:8
[INFO] [stdout]     |
[INFO] [stdout] 317 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/subscription.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/transfer_subscription.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `register_handlers` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/core/handlers/translate_browse_paths.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn register_handlers(registry: &mut super::registry::ServiceRegistry) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `security_manager` is never read
[INFO] [stdout]   --> crates/mabi-opcua/src/core/registry.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct ServiceContext {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub(crate) security_manager: Arc<SecurityManager>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `data_type_node`, `array`, and `access_level` are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:96:12
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl VariableBuilder {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  96 |     pub fn data_type_node(mut self, data_type: NodeId) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn array(mut self, value_rank: i32, dimensions: Option<Vec<u32>>) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn access_level(mut self, level: AccessLevel) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `event_notifier` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:212:12
[INFO] [stdout]     |
[INFO] [stdout] 181 | impl ObjectBuilder {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 212 |     pub fn event_notifier(mut self, notifier: u8) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FolderBuilder` is never constructed
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | pub struct FolderBuilder {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `browse_name`, `display_name`, and `description` are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 246 | impl FolderBuilder {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 247 |     /// Create a new folder builder.
[INFO] [stdout] 248 |     pub fn new(node_id: NodeId) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn browse_name(mut self, namespace: u16, name: impl Into<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     pub fn display_name(mut self, name: impl Into<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 267 |     pub fn description(mut self, desc: impl Into<String>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_into` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:378:12
[INFO] [stdout]     |
[INFO] [stdout] 307 | impl BatchVariableBuilder {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 378 |     pub fn build_into(
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AddToAddressSpace` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/builder.rs:399:11
[INFO] [stdout]     |
[INFO] [stdout] 399 | pub trait AddToAddressSpace {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `browse`, `prefetcher`, `address_space`, and `cache` are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/prefetch.rs:673:12
[INFO] [stdout]     |
[INFO] [stdout] 619 | impl PrefetchingAddressSpace {
[INFO] [stdout]     | ---------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 673 |     pub fn browse(&self, node_id: &NodeId, direction: BrowseDirection) -> Vec<NodeId> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 688 |     pub fn prefetcher(&self) -> &Arc<NodePrefetcher> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 698 |     pub fn address_space(&self) -> &Arc<AddressSpace> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 703 |     pub fn cache(&self) -> &Arc<NodeCache> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated functions are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/nodes/variables.rs:36:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl VariableFactory {
[INFO] [stdout]     | -------------------- associated functions in this implementation
[INFO] [stdout]  35 |     /// Create a Boolean variable.
[INFO] [stdout]  36 |     pub fn boolean(node_id: NodeId, name: impl Into<String>, value: bool) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     pub fn boolean_writable(node_id: NodeId, name: impl Into<String>, value: bool) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  53 |     pub fn sbyte(node_id: NodeId, name: impl Into<String>, value: i8) -> VariableNode {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  65 |     pub fn byte(node_id: NodeId, name: impl Into<String>, value: u8) -> VariableNode {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  77 |     pub fn int16(node_id: NodeId, name: impl Into<String>, value: i16) -> VariableNode {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub fn uint16(node_id: NodeId, name: impl Into<String>, value: u16) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn int32(node_id: NodeId, name: impl Into<String>, value: i32) -> VariableNode {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn int32_writable(node_id: NodeId, name: impl Into<String>, value: i32) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn uint32(node_id: NodeId, name: impl Into<String>, value: u32) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn uint64(node_id: NodeId, name: impl Into<String>, value: u64) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn float(node_id: NodeId, name: impl Into<String>, value: f32) -> VariableNode {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn float_writable(node_id: NodeId, name: impl Into<String>, value: f32) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     pub fn string(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn string_writable(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     pub fn datetime_now(node_id: NodeId, name: impl Into<String>) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn int32_array(node_id: NodeId, name: impl Into<String>, values: Vec<i32>) -> VariableNode {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn string_array(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Handled` is never constructed
[INFO] [stdout]   --> crates/mabi-opcua/src/sdk/address_space/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) enum ManagedOperation<T> {
[INFO] [stdout]    |                 ---------------- variant in this enum
[INFO] [stdout] 19 |     Handled(T),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `namespace_uri` and `fallback_manager` are never read
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/address_space/mod.rs:406:16
[INFO] [stdout]     |
[INFO] [stdout] 402 | pub(crate) struct NamespaceDiagnosticsState {
[INFO] [stdout]     |                   ------------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 406 |     pub(crate) namespace_uri: Option<String>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 407 |     pub(crate) fallback_manager: bool,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NamespaceDiagnosticsState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `owns_namespace` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/address_space/mod.rs:512:19
[INFO] [stdout]     |
[INFO] [stdout] 467 | impl NamespaceRegistry {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 512 |     pub(crate) fn owns_namespace(&self, namespace_index: u16) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `owns_namespace` are never used
[INFO] [stdout]     --> crates/mabi-opcua/src/sdk/address_space/mod.rs:963:19
[INFO] [stdout]      |
[INFO] [stdout]  962 | impl AddressSpaceRuntime {
[INFO] [stdout]      | ------------------------ associated items in this implementation
[INFO] [stdout]  963 |     pub(crate) fn new(default_namespace_uri: String, max_nodes: usize) -> Self {
[INFO] [stdout]      |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1004 |     pub(crate) fn owns_namespace(&self, namespace_index: u16) -> bool {
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE_EVENT_TYPE_ID` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/event.rs:330:11
[INFO] [stdout]     |
[INFO] [stdout] 330 | pub const BASE_EVENT_TYPE_ID: u32 = 2041;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HistoryStoreBuilder` is never constructed
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/history.rs:841:12
[INFO] [stdout]     |
[INFO] [stdout] 841 | pub struct HistoryStoreBuilder {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `max_values_per_node`, `max_age_seconds`, `batch_sizes`, `with_compression`, and `build` are never used
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/history.rs:847:12
[INFO] [stdout]     |
[INFO] [stdout] 845 | impl HistoryStoreBuilder {
[INFO] [stdout]     | ------------------------ associated items in this implementation
[INFO] [stdout] 846 |     /// Create a new builder.
[INFO] [stdout] 847 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 854 |     pub fn max_values_per_node(mut self, max: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 860 |     pub fn max_age_seconds(mut self, seconds: u64) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 866 |     pub fn batch_sizes(mut self, default: usize, max: usize) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 873 |     pub fn with_compression(mut self, deadband: f64) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 880 |     pub fn build(self) -> HistoryStore {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains`, `len`, and `is_empty` are never used
[INFO] [stdout]   --> crates/mabi-opcua/src/sdk/methods.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl MethodRegistry {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub(crate) fn contains(&self, method_id: &NodeId) -> bool {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn len(&self) -> usize {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn is_empty(&self) -> bool {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `SessionConfig` is never used
[INFO] [stdout]   --> crates/mabi-opcua/src/sdk/session.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub type SessionConfig = SessionManagerConfig;
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_subscription` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/subscription/mod.rs:588:19
[INFO] [stdout]     |
[INFO] [stdout] 568 | impl SubscriptionCatalog {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 588 |     pub(crate) fn create_subscription(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `durability_status` is never used
[INFO] [stdout]    --> crates/mabi-opcua/src/sdk/subscription/public.rs:461:19
[INFO] [stdout]     |
[INFO] [stdout] 348 | impl SubscriptionManager {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 461 |     pub(crate) fn durability_status(&self) -> DurableSubscriptionStatus {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransportAdapterKind` is never used
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/adapter.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) enum TransportAdapterKind {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `kind`, `initiation_mode`, and `socket_address` are never used
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/adapter.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl TransportAdapterConfig {
[INFO] [stdout]    | --------------------------- methods in this implementation
[INFO] [stdout] 37 |     pub(crate) fn kind(&self) -> TransportAdapterKind {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub(crate) fn initiation_mode(&self) -> ConnectionInitiationMode {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn socket_address(&self) -> SocketAddr {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `metrics` is never used
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/adapter.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl TransportListener {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] 70 |     pub(crate) fn metrics(&self) -> &Arc<TransportMetrics> {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `initiation_mode` is never read
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/https_listener.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct HttpsTransportConfig {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub(crate) initiation_mode: ConnectionInitiationMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HttpsTransportConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `metrics` is never used
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/https_listener.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl OpcUaHttpsListener {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn metrics(&self) -> &Arc<crate::transport::metrics::TransportMetrics> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `headers` is never read
[INFO] [stdout]    --> crates/mabi-opcua/src/transport/https_listener.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 163 | struct HttpRequest {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 166 |     headers: BTreeMap<String, String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `initiation_mode` is never read
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/tcp_listener.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TcpTransportConfig {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub(crate) initiation_mode: ConnectionInitiationMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TcpTransportConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `initiation_mode` is never read
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/tcp_reverse_connector.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct TcpReverseConnectConfig {
[INFO] [stdout]    |            ----------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub(crate) initiation_mode: ConnectionInitiationMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TcpReverseConnectConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `metrics` is never used
[INFO] [stdout]   --> crates/mabi-opcua/src/transport/tcp_reverse_connector.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl TcpReverseConnector {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn metrics(&self) -> &Arc<crate::transport::metrics::TransportMetrics> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> crates/mabi-opcua/benches/opcua_bench.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         manager.create(SubscriptionConfig::default());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let _ = manager.create(SubscriptionConfig::default());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "4dca003d5d384c409fc9dc2253caace1ce23916f4d2b46c3001f06f44678b0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dca003d5d384c409fc9dc2253caace1ce23916f4d2b46c3001f06f44678b0bb", kill_on_drop: false }`
[INFO] [stdout] 4dca003d5d384c409fc9dc2253caace1ce23916f4d2b46c3001f06f44678b0bb
