[INFO] fetching crate mabi-opcua 1.3.2...
[INFO] testing mabi-opcua-1.3.2 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate mabi-opcua 1.3.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate mabi-opcua 1.3.2
[INFO] finished tweaking crates.io crate mabi-opcua 1.3.2
[INFO] tweaked toml for crates.io crate mabi-opcua 1.3.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mabi-opcua 1.3.2 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mabi-opcua 1.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 0d07159fd0d44b8ee2c4217cc6c3bbd1e493b132d92c168c9228eb2dbbfabedc
[INFO] running `Command { std: "docker" "start" "-a" "0d07159fd0d44b8ee2c4217cc6c3bbd1e493b132d92c168c9228eb2dbbfabedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d07159fd0d44b8ee2c4217cc6c3bbd1e493b132d92c168c9228eb2dbbfabedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d07159fd0d44b8ee2c4217cc6c3bbd1e493b132d92c168c9228eb2dbbfabedc", kill_on_drop: false }`
[INFO] [stdout] 0d07159fd0d44b8ee2c4217cc6c3bbd1e493b132d92c168c9228eb2dbbfabedc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a1b962fbae9a6d5f767d0edba32536094e977ba9e5e5b5e5e2723805b3feab6
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[INFO] [stdout] warning: unused import: `StatusCode`
[INFO] [stdout]   --> src/codec/variant.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::types::{NodeId, StatusCode, Variant, variant::DataTypeId};
[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 imports: `DateTime` and `Utc`
[INFO] [stdout]  --> src/nodes/base.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime` and `Utc`
[INFO] [stdout]  --> src/nodes/classes.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReferenceTypeId`
[INFO] [stdout]   --> src/nodes/prefetch.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 | use super::reference::{ReferenceTypeId, BrowseDirection};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AccessLevel`
[INFO] [stdout]  --> src/nodes/variables.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::types::{NodeId, AccessLevel, Variant, variant::DataTypeId};
[INFO] [stdout]   |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/security/certificate.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/security/certificate.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{debug, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/security/crypto.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/security/crypto.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{debug, trace, warn};
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLock`
[INFO] [stdout]  --> src/security/manager.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use parking_lot::RwLock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/security/manager.rs:10:28
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{debug, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CryptoResult`
[INFO] [stdout]   --> src/security/manager.rs:16:59
[INFO] [stdout]    |
[INFO] [stdout] 16 | use super::crypto::{CryptoProvider, CryptoProviderConfig, CryptoResult, KeyMaterial};
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/security/user_auth.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLock`
[INFO] [stdout]   --> src/security/user_auth.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use parking_lot::RwLock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValidationStatus`
[INFO] [stdout]   --> src/security/user_auth.rs:15:59
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::certificate::{Certificate, CertificateManager, ValidationStatus};
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StatusCode` and `Variant`
[INFO] [stdout]  --> src/services/monitored_item.rs:8:52
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::types::{NodeId, AttributeId, DataValue, StatusCode, Variant};
[INFO] [stdout]   |                                                    ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/services/session.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> src/services/session.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing::{debug, info, warn};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/services/subscription.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicU64`
[INFO] [stdout]  --> src/services/subscription.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::atomic::{AtomicU32, AtomicU64, Ordering};
[INFO] [stdout]   |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::interval`
[INFO] [stdout]   --> src/services/subscription.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::time::interval;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `trace` and `warn`
[INFO] [stdout]   --> src/services/subscription.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tracing::{debug, info, trace, warn};
[INFO] [stdout]    |                            ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpcUaResult`
[INFO] [stdout]  --> src/transport/codec.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::error::{OpcUaError, OpcUaResult};
[INFO] [stdout]   |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpcUaError`
[INFO] [stdout]  --> src/channel/message.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::error::{OpcUaError, OpcUaResult};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StatusCode`
[INFO] [stdout]   --> src/service/session.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::types::{NodeId, StatusCode};
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StatusCode` and `Variant`
[INFO] [stdout]   --> src/service/attribute.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::types::{NodeId, StatusCode, AttributeId, DataValue, Variant};
[INFO] [stdout]    |                            ^^^^^^^^^^                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LocalizedText`, `NodeClass`, and `QualifiedName`
[INFO] [stdout]   --> src/service/browse.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::nodes::{BrowseDirection, ReferenceTypeId, LocalizedText, QualifiedName, NodeClass};
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::base::Node`
[INFO] [stdout]   --> src/nodes/prefetch.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use super::base::Node;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk_idx`
[INFO] [stdout]    --> src/nodes/batch.rs:312:14
[INFO] [stdout]     |
[INFO] [stdout] 312 |         for (chunk_idx, chunk) in specs.chunks(chunk_size).enumerate() {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/nodes/store.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let mut namespaces = vec![
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/nodes/store.rs:966:14
[INFO] [stdout]     |
[INFO] [stdout] 966 |         for (idx, element) in elements.iter().enumerate() {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_data`
[INFO] [stdout]    --> src/security/user_auth.rs:516:59
[INFO] [stdout]     |
[INFO] [stdout] 516 |     fn authenticate_issued_token(&self, token_type: &str, token_data: &[u8]) -> AuthenticationResult {
[INFO] [stdout]     |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shutdown`
[INFO] [stdout]    --> src/server.rs:461:13
[INFO] [stdout]     |
[INFO] [stdout] 461 |         let shutdown = self.shutdown.clone();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shutdown`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elements`
[INFO] [stdout]    --> src/services/event.rs:540:9
[INFO] [stdout]     |
[INFO] [stdout] 540 |         elements: &[ContentFilterElement],
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `default_config` is never read
[INFO] [stdout]   --> src/factory.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct OpcUaDeviceFactory {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 73 |     /// Default server configuration.
[INFO] [stdout] 74 |     default_config: OpcUaServerConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `priority` and `timestamp` are never read
[INFO] [stdout]    --> src/nodes/prefetch.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | struct PrefetchRequest {
[INFO] [stdout]     |        --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 228 |     priority: u8,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 229 |     /// Request timestamp.
[INFO] [stdout] 230 |     timestamp: Instant,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PrefetchRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_running` is never read
[INFO] [stdout]    --> src/nodes/prefetch.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub struct NodePrefetcher {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 240 |     is_running: AtomicBool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stats` is never read
[INFO] [stdout]    --> src/nodes/store.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct AddressSpace {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 145 |     stats: NodeStoreStats,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `issuer_store` is never read
[INFO] [stdout]    --> src/security/certificate.rs:546:5
[INFO] [stdout]     |
[INFO] [stdout] 540 | pub struct CertificateManager {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 546 |     issuer_store: Arc<CertificateStore>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `crypto_provider` is never read
[INFO] [stdout]    --> src/security/user_auth.rs:330:5
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct UserAuthenticator {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 330 |     crypto_provider: CryptoProvider,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `created_at` is never read
[INFO] [stdout]    --> src/services/monitored_item.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub struct MonitoredItem {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 232 |     created_at: DateTime<Utc>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MonitoredItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `created_at` is never read
[INFO] [stdout]    --> src/services/subscription.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout]  86 | pub struct Subscription {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 108 |     created_at: DateTime<Utc>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.19s
[INFO] running `Command { std: "docker" "inspect" "8a1b962fbae9a6d5f767d0edba32536094e977ba9e5e5b5e5e2723805b3feab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a1b962fbae9a6d5f767d0edba32536094e977ba9e5e5b5e5e2723805b3feab6", kill_on_drop: false }`
[INFO] [stdout] 8a1b962fbae9a6d5f767d0edba32536094e977ba9e5e5b5e5e2723805b3feab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c49e2b34b6ad4a2f67dce6ca7c4513fe757b878ee0ec7c9481993b4897d5a543
[INFO] running `Command { std: "docker" "start" "-a" "c49e2b34b6ad4a2f67dce6ca7c4513fe757b878ee0ec7c9481993b4897d5a543", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.33
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[INFO] [stderr]    Compiling rustix v1.1.3
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[INFO] [stdout] warning: unused import: `StatusCode`
[INFO] [stdout]   --> src/codec/variant.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::types::{NodeId, StatusCode, Variant, variant::DataTypeId};
[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 imports: `DateTime` and `Utc`
[INFO] [stdout]  --> src/nodes/base.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime` and `Utc`
[INFO] [stdout]  --> src/nodes/classes.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReferenceTypeId`
[INFO] [stdout]   --> src/nodes/prefetch.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 | use super::reference::{ReferenceTypeId, BrowseDirection};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AccessLevel`
[INFO] [stdout]  --> src/nodes/variables.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::types::{NodeId, AccessLevel, Variant, variant::DataTypeId};
[INFO] [stdout]   |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/security/certificate.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/security/certificate.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{debug, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/security/crypto.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/security/crypto.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{debug, trace, warn};
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLock`
[INFO] [stdout]  --> src/security/manager.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use parking_lot::RwLock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/security/manager.rs:10:28
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{debug, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CryptoResult`
[INFO] [stdout]   --> src/security/manager.rs:16:59
[INFO] [stdout]    |
[INFO] [stdout] 16 | use super::crypto::{CryptoProvider, CryptoProviderConfig, CryptoResult, KeyMaterial};
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/security/user_auth.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLock`
[INFO] [stdout]   --> src/security/user_auth.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use parking_lot::RwLock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValidationStatus`
[INFO] [stdout]   --> src/security/user_auth.rs:15:59
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::certificate::{Certificate, CertificateManager, ValidationStatus};
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StatusCode` and `Variant`
[INFO] [stdout]  --> src/services/monitored_item.rs:8:52
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::types::{NodeId, AttributeId, DataValue, StatusCode, Variant};
[INFO] [stdout]   |                                                    ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/services/session.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> src/services/session.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing::{debug, info, warn};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/services/subscription.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicU64`
[INFO] [stdout]  --> src/services/subscription.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::atomic::{AtomicU32, AtomicU64, Ordering};
[INFO] [stdout]   |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::interval`
[INFO] [stdout]   --> src/services/subscription.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::time::interval;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `trace` and `warn`
[INFO] [stdout]   --> src/services/subscription.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tracing::{debug, info, trace, warn};
[INFO] [stdout]    |                            ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpcUaResult`
[INFO] [stdout]  --> src/transport/codec.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::error::{OpcUaError, OpcUaResult};
[INFO] [stdout]   |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpcUaError`
[INFO] [stdout]  --> src/channel/message.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::error::{OpcUaError, OpcUaResult};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StatusCode`
[INFO] [stdout]   --> src/service/session.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::types::{NodeId, StatusCode};
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StatusCode` and `Variant`
[INFO] [stdout]   --> src/service/attribute.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::types::{NodeId, StatusCode, AttributeId, DataValue, Variant};
[INFO] [stdout]    |                            ^^^^^^^^^^                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LocalizedText`, `NodeClass`, and `QualifiedName`
[INFO] [stdout]   --> src/service/browse.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::nodes::{BrowseDirection, ReferenceTypeId, LocalizedText, QualifiedName, NodeClass};
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::base::Node`
[INFO] [stdout]   --> src/nodes/prefetch.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use super::base::Node;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk_idx`
[INFO] [stdout]    --> src/nodes/batch.rs:312:14
[INFO] [stdout]     |
[INFO] [stdout] 312 |         for (chunk_idx, chunk) in specs.chunks(chunk_size).enumerate() {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StatusCode`
[INFO] [stdout]   --> src/codec/variant.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::types::{NodeId, StatusCode, Variant, variant::DataTypeId};
[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 imports: `DateTime` and `Utc`
[INFO] [stdout]  --> src/nodes/base.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime` and `Utc`
[INFO] [stdout]  --> src/nodes/classes.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReferenceTypeId`
[INFO] [stdout]   --> src/nodes/prefetch.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 | use super::reference::{ReferenceTypeId, BrowseDirection};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AccessLevel`
[INFO] [stdout]  --> src/nodes/variables.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::types::{NodeId, AccessLevel, Variant, variant::DataTypeId};
[INFO] [stdout]   |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/security/certificate.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/security/certificate.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{debug, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/security/crypto.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/security/crypto.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{debug, trace, warn};
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLock`
[INFO] [stdout]  --> src/security/manager.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use parking_lot::RwLock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/security/manager.rs:10:28
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{debug, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CryptoResult`
[INFO] [stdout]   --> src/security/manager.rs:16:59
[INFO] [stdout]    |
[INFO] [stdout] 16 | use super::crypto::{CryptoProvider, CryptoProviderConfig, CryptoResult, KeyMaterial};
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/security/user_auth.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLock`
[INFO] [stdout]   --> src/security/user_auth.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use parking_lot::RwLock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValidationStatus`
[INFO] [stdout]   --> src/security/user_auth.rs:15:59
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::certificate::{Certificate, CertificateManager, ValidationStatus};
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StatusCode`
[INFO] [stdout]  --> src/services/monitored_item.rs:8:52
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::types::{NodeId, AttributeId, DataValue, StatusCode, Variant};
[INFO] [stdout]   |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/services/session.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> src/services/session.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing::{debug, info, warn};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/services/subscription.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicU64`
[INFO] [stdout]  --> src/services/subscription.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::atomic::{AtomicU32, AtomicU64, Ordering};
[INFO] [stdout]   |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::interval`
[INFO] [stdout]   --> src/services/subscription.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::time::interval;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `trace` and `warn`
[INFO] [stdout]   --> src/services/subscription.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tracing::{debug, info, trace, warn};
[INFO] [stdout]    |                            ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpcUaResult`
[INFO] [stdout]  --> src/transport/codec.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::error::{OpcUaError, OpcUaResult};
[INFO] [stdout]   |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OpcUaError`
[INFO] [stdout]  --> src/channel/message.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::error::{OpcUaError, OpcUaResult};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StatusCode`
[INFO] [stdout]   --> src/service/session.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::types::{NodeId, StatusCode};
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StatusCode` and `Variant`
[INFO] [stdout]   --> src/service/attribute.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::types::{NodeId, StatusCode, AttributeId, DataValue, Variant};
[INFO] [stdout]    |                            ^^^^^^^^^^                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LocalizedText`, `NodeClass`, and `QualifiedName`
[INFO] [stdout]   --> src/service/browse.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::nodes::{BrowseDirection, ReferenceTypeId, LocalizedText, QualifiedName, NodeClass};
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/nodes/store.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let mut namespaces = vec![
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/nodes/store.rs:966:14
[INFO] [stdout]     |
[INFO] [stdout] 966 |         for (idx, element) in elements.iter().enumerate() {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_data`
[INFO] [stdout]    --> src/security/user_auth.rs:516:59
[INFO] [stdout]     |
[INFO] [stdout] 516 |     fn authenticate_issued_token(&self, token_type: &str, token_data: &[u8]) -> AuthenticationResult {
[INFO] [stdout]     |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shutdown`
[INFO] [stdout]    --> src/server.rs:461:13
[INFO] [stdout]     |
[INFO] [stdout] 461 |         let shutdown = self.shutdown.clone();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shutdown`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elements`
[INFO] [stdout]    --> src/services/event.rs:540:9
[INFO] [stdout]     |
[INFO] [stdout] 540 |         elements: &[ContentFilterElement],
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `default_config` is never read
[INFO] [stdout]   --> src/factory.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct OpcUaDeviceFactory {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 73 |     /// Default server configuration.
[INFO] [stdout] 74 |     default_config: OpcUaServerConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `priority` and `timestamp` are never read
[INFO] [stdout]    --> src/nodes/prefetch.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | struct PrefetchRequest {
[INFO] [stdout]     |        --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 228 |     priority: u8,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 229 |     /// Request timestamp.
[INFO] [stdout] 230 |     timestamp: Instant,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PrefetchRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_running` is never read
[INFO] [stdout]    --> src/nodes/prefetch.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub struct NodePrefetcher {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 240 |     is_running: AtomicBool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stats` is never read
[INFO] [stdout]    --> src/nodes/store.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct AddressSpace {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 145 |     stats: NodeStoreStats,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `issuer_store` is never read
[INFO] [stdout]    --> src/security/certificate.rs:546:5
[INFO] [stdout]     |
[INFO] [stdout] 540 | pub struct CertificateManager {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 546 |     issuer_store: Arc<CertificateStore>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `crypto_provider` is never read
[INFO] [stdout]    --> src/security/user_auth.rs:330:5
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct UserAuthenticator {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 330 |     crypto_provider: CryptoProvider,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `created_at` is never read
[INFO] [stdout]    --> src/services/monitored_item.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub struct MonitoredItem {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 232 |     created_at: DateTime<Utc>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MonitoredItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `created_at` is never read
[INFO] [stdout]    --> src/services/subscription.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout]  86 | pub struct Subscription {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 108 |     created_at: DateTime<Utc>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::base::Node`
[INFO] [stdout]   --> src/nodes/prefetch.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use super::base::Node;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk_idx`
[INFO] [stdout]    --> src/nodes/batch.rs:312:14
[INFO] [stdout]     |
[INFO] [stdout] 312 |         for (chunk_idx, chunk) in specs.chunks(chunk_size).enumerate() {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/nodes/store.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let mut namespaces = vec![
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/nodes/store.rs:966:14
[INFO] [stdout]     |
[INFO] [stdout] 966 |         for (idx, element) in elements.iter().enumerate() {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_data`
[INFO] [stdout]    --> src/security/user_auth.rs:516:59
[INFO] [stdout]     |
[INFO] [stdout] 516 |     fn authenticate_issued_token(&self, token_type: &str, token_data: &[u8]) -> AuthenticationResult {
[INFO] [stdout]     |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shutdown`
[INFO] [stdout]    --> src/server.rs:461:13
[INFO] [stdout]     |
[INFO] [stdout] 461 |         let shutdown = self.shutdown.clone();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shutdown`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elements`
[INFO] [stdout]    --> src/services/event.rs:540:9
[INFO] [stdout]     |
[INFO] [stdout] 540 |         elements: &[ContentFilterElement],
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `default_config` is never read
[INFO] [stdout]   --> src/factory.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct OpcUaDeviceFactory {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 73 |     /// Default server configuration.
[INFO] [stdout] 74 |     default_config: OpcUaServerConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `priority` and `timestamp` are never read
[INFO] [stdout]    --> src/nodes/prefetch.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | struct PrefetchRequest {
[INFO] [stdout]     |        --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 228 |     priority: u8,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 229 |     /// Request timestamp.
[INFO] [stdout] 230 |     timestamp: Instant,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PrefetchRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_running` is never read
[INFO] [stdout]    --> src/nodes/prefetch.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub struct NodePrefetcher {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 240 |     is_running: AtomicBool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stats` is never read
[INFO] [stdout]    --> src/nodes/store.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct AddressSpace {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 145 |     stats: NodeStoreStats,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `issuer_store` is never read
[INFO] [stdout]    --> src/security/certificate.rs:546:5
[INFO] [stdout]     |
[INFO] [stdout] 540 | pub struct CertificateManager {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 546 |     issuer_store: Arc<CertificateStore>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `crypto_provider` is never read
[INFO] [stdout]    --> src/security/user_auth.rs:330:5
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct UserAuthenticator {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 330 |     crypto_provider: CryptoProvider,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `created_at` is never read
[INFO] [stdout]    --> src/services/monitored_item.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub struct MonitoredItem {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 232 |     created_at: DateTime<Utc>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MonitoredItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `created_at` is never read
[INFO] [stdout]    --> src/services/subscription.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout]  86 | pub struct Subscription {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 108 |     created_at: DateTime<Utc>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 58.13s
[INFO] running `Command { std: "docker" "inspect" "c49e2b34b6ad4a2f67dce6ca7c4513fe757b878ee0ec7c9481993b4897d5a543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c49e2b34b6ad4a2f67dce6ca7c4513fe757b878ee0ec7c9481993b4897d5a543", kill_on_drop: false }`
[INFO] [stdout] c49e2b34b6ad4a2f67dce6ca7c4513fe757b878ee0ec7c9481993b4897d5a543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e597e8796c129b901a2c3a731d0e199b85aa205f6bb08bcb6374877200b6081
[INFO] running `Command { std: "docker" "start" "-a" "1e597e8796c129b901a2c3a731d0e199b85aa205f6bb08bcb6374877200b6081", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `StatusCode`
[INFO] [stderr]   --> src/codec/variant.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::types::{NodeId, StatusCode, Variant, variant::DataTypeId};
[INFO] [stderr]    |                            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DateTime` and `Utc`
[INFO] [stderr]  --> src/nodes/base.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use chrono::{DateTime, Utc};
[INFO] [stderr]   |              ^^^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DateTime` and `Utc`
[INFO] [stderr]  --> src/nodes/classes.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use chrono::{DateTime, Utc};
[INFO] [stderr]   |              ^^^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ReferenceTypeId`
[INFO] [stderr]   --> src/nodes/prefetch.rs:26:24
[INFO] [stderr]    |
[INFO] [stderr] 26 | use super::reference::{ReferenceTypeId, BrowseDirection};
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AccessLevel`
[INFO] [stderr]  --> src/nodes/variables.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::types::{NodeId, AccessLevel, Variant, variant::DataTypeId};
[INFO] [stderr]   |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/security/certificate.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `warn`
[INFO] [stderr]   --> src/security/certificate.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 14 | use tracing::{debug, info, warn};
[INFO] [stderr]    |                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/security/crypto.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `warn`
[INFO] [stderr]   --> src/security/crypto.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 | use tracing::{debug, trace, warn};
[INFO] [stderr]    |                             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parking_lot::RwLock`
[INFO] [stderr]  --> src/security/manager.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use parking_lot::RwLock;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `warn`
[INFO] [stderr]   --> src/security/manager.rs:10:28
[INFO] [stderr]    |
[INFO] [stderr] 10 | use tracing::{debug, info, warn};
[INFO] [stderr]    |                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CryptoResult`
[INFO] [stderr]   --> src/security/manager.rs:16:59
[INFO] [stderr]    |
[INFO] [stderr] 16 | use super::crypto::{CryptoProvider, CryptoProviderConfig, CryptoResult, KeyMaterial};
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/security/user_auth.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parking_lot::RwLock`
[INFO] [stderr]   --> src/security/user_auth.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use parking_lot::RwLock;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ValidationStatus`
[INFO] [stderr]   --> src/security/user_auth.rs:15:59
[INFO] [stderr]    |
[INFO] [stderr] 15 | use super::certificate::{Certificate, CertificateManager, ValidationStatus};
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `StatusCode` and `Variant`
[INFO] [stderr]  --> src/services/monitored_item.rs:8:52
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::types::{NodeId, AttributeId, DataValue, StatusCode, Variant};
[INFO] [stderr]   |                                                    ^^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/services/session.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `debug`
[INFO] [stderr]   --> src/services/session.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | use tracing::{debug, info, warn};
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/services/subscription.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AtomicU64`
[INFO] [stderr]  --> src/services/subscription.rs:8:36
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::sync::atomic::{AtomicU32, AtomicU64, Ordering};
[INFO] [stderr]   |                                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::time::interval`
[INFO] [stderr]   --> src/services/subscription.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use tokio::time::interval;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `trace` and `warn`
[INFO] [stderr]   --> src/services/subscription.rs:16:28
[INFO] [stderr]    |
[INFO] [stderr] 16 | use tracing::{debug, info, trace, warn};
[INFO] [stderr]    |                            ^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OpcUaResult`
[INFO] [stderr]  --> src/transport/codec.rs:9:32
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::error::{OpcUaError, OpcUaResult};
[INFO] [stderr]   |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OpcUaError`
[INFO] [stderr]  --> src/channel/message.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::error::{OpcUaError, OpcUaResult};
[INFO] [stderr]   |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `StatusCode`
[INFO] [stderr]   --> src/service/session.rs:15:28
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::types::{NodeId, StatusCode};
[INFO] [stderr]    |                            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `StatusCode` and `Variant`
[INFO] [stderr]   --> src/service/attribute.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::types::{NodeId, StatusCode, AttributeId, DataValue, Variant};
[INFO] [stderr]    |                            ^^^^^^^^^^                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `LocalizedText`, `NodeClass`, and `QualifiedName`
[INFO] [stderr]   --> src/service/browse.rs:15:54
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::nodes::{BrowseDirection, ReferenceTypeId, LocalizedText, QualifiedName, NodeClass};
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::base::Node`
[INFO] [stderr]   --> src/nodes/prefetch.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use super::base::Node;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunk_idx`
[INFO] [stderr]    --> src/nodes/batch.rs:312:14
[INFO] [stderr]     |
[INFO] [stderr] 312 |         for (chunk_idx, chunk) in specs.chunks(chunk_size).enumerate() {
[INFO] [stderr]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_idx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/nodes/store.rs:159:13
[INFO] [stderr]     |
[INFO] [stderr] 159 |         let mut namespaces = vec![
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]    --> src/nodes/store.rs:966:14
[INFO] [stderr]     |
[INFO] [stderr] 966 |         for (idx, element) in elements.iter().enumerate() {
[INFO] [stderr]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `token_data`
[INFO] [stderr]    --> src/security/user_auth.rs:516:59
[INFO] [stderr]     |
[INFO] [stderr] 516 |     fn authenticate_issued_token(&self, token_type: &str, token_data: &[u8]) -> AuthenticationResult {
[INFO] [stderr]     |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shutdown`
[INFO] [stderr]    --> src/server.rs:461:13
[INFO] [stderr]     |
[INFO] [stderr] 461 |         let shutdown = self.shutdown.clone();
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shutdown`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `elements`
[INFO] [stderr]    --> src/services/event.rs:540:9
[INFO] [stderr]     |
[INFO] [stderr] 540 |         elements: &[ContentFilterElement],
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements`
[INFO] [stderr] 
[INFO] [stderr] warning: field `default_config` is never read
[INFO] [stderr]   --> src/factory.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub struct OpcUaDeviceFactory {
[INFO] [stderr]    |            ------------------ field in this struct
[INFO] [stderr] 73 |     /// Default server configuration.
[INFO] [stderr] 74 |     default_config: OpcUaServerConfig,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `priority` and `timestamp` are never read
[INFO] [stderr]    --> src/nodes/prefetch.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 224 | struct PrefetchRequest {
[INFO] [stderr]     |        --------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 228 |     priority: u8,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 229 |     /// Request timestamp.
[INFO] [stderr] 230 |     timestamp: Instant,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PrefetchRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `is_running` is never read
[INFO] [stderr]    --> src/nodes/prefetch.rs:240:5
[INFO] [stderr]     |
[INFO] [stderr] 234 | pub struct NodePrefetcher {
[INFO] [stderr]     |            -------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 240 |     is_running: AtomicBool,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `stats` is never read
[INFO] [stderr]    --> src/nodes/store.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 133 | pub struct AddressSpace {
[INFO] [stderr]     |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 145 |     stats: NodeStoreStats,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `issuer_store` is never read
[INFO] [stderr]    --> src/security/certificate.rs:546:5
[INFO] [stderr]     |
[INFO] [stderr] 540 | pub struct CertificateManager {
[INFO] [stderr]     |            ------------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 546 |     issuer_store: Arc<CertificateStore>,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `crypto_provider` is never read
[INFO] [stderr]    --> src/security/user_auth.rs:330:5
[INFO] [stderr]     |
[INFO] [stderr] 326 | pub struct UserAuthenticator {
[INFO] [stderr]     |            ----------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 330 |     crypto_provider: CryptoProvider,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `created_at` is never read
[INFO] [stderr]    --> src/services/monitored_item.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 216 | pub struct MonitoredItem {
[INFO] [stderr]     |            ------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 232 |     created_at: DateTime<Utc>,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MonitoredItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `created_at` is never read
[INFO] [stderr]    --> src/services/subscription.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr]  86 | pub struct Subscription {
[INFO] [stderr]     |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 108 |     created_at: DateTime<Utc>,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mabi-opcua` (lib) generated 42 warnings (run `cargo fix --lib -p mabi-opcua` to apply 33 suggestions)
[INFO] [stderr] warning: unused import: `StatusCode`
[INFO] [stderr]  --> src/services/monitored_item.rs:8:52
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::types::{NodeId, AttributeId, DataValue, StatusCode, Variant};
[INFO] [stderr]   |                                                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mabi-opcua` (lib test) generated 42 warnings (41 duplicates) (run `cargo fix --lib -p mabi-opcua --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mabi_opcua-83004a0a4dd9e8e1)
[INFO] [stdout] 
[INFO] [stdout] running 186 tests
[INFO] [stdout] test channel::message::tests::test_sequence_header_roundtrip ... ok
[INFO] [stdout] test codec::data_value::tests::test_datavalue_with_value ... ok
[INFO] [stdout] test codec::data_value::tests::test_null_datavalue ... ok
[INFO] [stdout] test codec::decoder::tests::test_datetime_roundtrip ... ok
[INFO] [stdout] test codec::decoder::tests::test_i32_roundtrip ... ok
[INFO] [stdout] test codec::decoder::tests::test_string_roundtrip ... ok
[INFO] [stdout] test codec::decoder::tests::test_bool_roundtrip ... ok
[INFO] [stdout] test channel::message::tests::test_asymmetric_header_roundtrip ... ok
[INFO] [stdout] test codec::data_value::tests::test_extension_object_roundtrip ... ok
[INFO] [stdout] test codec::data_value::tests::test_localized_text_roundtrip ... ok
[INFO] [stdout] test codec::data_value::tests::test_qualified_name_roundtrip ... ok
[INFO] [stdout] test codec::decoder::tests::test_byte_string_roundtrip ... ok
[INFO] [stdout] test codec::decoder::tests::test_f64_roundtrip ... ok
[INFO] [stdout] test codec::decoder::tests::test_insufficient_data ... ok
[INFO] [stdout] test codec::decoder::tests::test_null_string ... ok
[INFO] [stdout] test codec::data_value::tests::test_diagnostic_info_roundtrip ... ok
[INFO] [stdout] test codec::decoder::tests::test_uuid_roundtrip ... ok
[INFO] [stdout] test codec::encoder::tests::test_i32_encode ... ok
[INFO] [stdout] test codec::encoder::tests::test_optional_string_null ... ok
[INFO] [stdout] test codec::encoder::tests::test_uuid_encode ... ok
[INFO] [stdout] test codec::node_id::tests::test_four_byte_encoding ... ok
[INFO] [stdout] test codec::node_id::tests::test_byte_string_encoding ... ok
[INFO] [stdout] test codec::node_id::tests::test_guid_encoding ... ok
[INFO] [stdout] test codec::node_id::tests::test_two_byte_encoding ... ok
[INFO] [stdout] test codec::node_id::tests::test_string_encoding ... ok
[INFO] [stdout] test codec::variant::tests::test_null ... ok
[INFO] [stdout] test codec::node_id::tests::test_numeric_encoding ... ok
[INFO] [stdout] test codec::variant::tests::test_array ... ok
[INFO] [stdout] test codec::encoder::tests::test_string_encode ... ok
[INFO] [stdout] test nodes::base::tests::test_qualified_name ... ok
[INFO] [stdout] test codec::variant::tests::test_scalars ... ok
[INFO] [stdout] test factory::tests::test_factory_create_device ... ok
[INFO] [stdout] test factory::tests::test_factory_protocol ... ok
[INFO] [stdout] test factory::tests::test_factory_metadata ... ok
[INFO] [stdout] test factory::tests::test_factory_validation ... ok
[INFO] [stdout] test factory::tests::test_plugin ... ok
[INFO] [stdout] test nodes::batch::tests::test_presets ... ok
[INFO] [stdout] test nodes::batch::tests::test_batch_create_subtree ... ok
[INFO] [stdout] test nodes::batch::tests::test_object_template_count ... ok
[INFO] [stdout] test factory::tests::test_device_builder ... ok
[INFO] [stdout] test codec::encoder::tests::test_bool_encode ... ok
[INFO] [stdout] test nodes::base::tests::test_localized_text ... ok
[INFO] [stdout] test nodes::base::tests::test_node_base ... ok
[INFO] [stdout] test nodes::batch::tests::test_batch_create_variables ... ok
[INFO] [stdout] test nodes::base::tests::test_node_class ... ok
[INFO] [stdout] test nodes::builder::tests::test_object_builder ... ok
[INFO] [stdout] test nodes::cache::tests::test_cache_basic ... ok
[INFO] [stdout] test nodes::cache::tests::test_cache_eviction ... ok
[INFO] [stdout] test nodes::cache::tests::test_cached_value_expiration ... ok
[INFO] [stdout] test nodes::cache::tests::test_cache_invalidate ... ok
[INFO] [stdout] test nodes::classes::tests::test_variable_write ... ok
[INFO] [stdout] test nodes::classes::tests::test_method_node ... ok
[INFO] [stdout] test nodes::classes::tests::test_object_node ... ok
[INFO] [stdout] test nodes::cache::tests::test_cache_clear ... ok
[INFO] [stdout] test nodes::builder::tests::test_variable_builder ... ok
[INFO] [stdout] test nodes::cache::tests::test_cache_stats ... ok
[INFO] [stdout] test nodes::batch::tests::test_value_generator ... ok
[INFO] [stdout] test nodes::batch::tests::test_variable_template ... ok
[INFO] [stdout] test nodes::batch::tests::test_progress_callback ... ok
[INFO] [stdout] test nodes::prefetch::tests::test_disabled_prefetch ... ok
[INFO] [stdout] test nodes::builder::tests::test_batch_variable_builder ... ok
[INFO] [stdout] test nodes::cache::tests::test_cache_miss ... ok
[INFO] [stdout] test nodes::classes::tests::test_variable_node ... ok
[INFO] [stdout] test nodes::prefetch::tests::test_pattern_tracker ... ok
[INFO] [stdout] test nodes::reference::tests::test_reference ... ok
[INFO] [stdout] test nodes::reference::tests::test_reference_type_id ... ok
[INFO] [stdout] test nodes::variables::tests::test_array_variables ... ok
[INFO] [stdout] test nodes::store::tests::test_address_space_creation ... ok
[INFO] [stdout] test nodes::prefetch::tests::test_prefetching_address_space ... ok
[INFO] [stdout] test nodes::prefetch::tests::test_prefetch_config ... ok
[INFO] [stdout] test nodes::prefetch::tests::test_subtree_prefetch ... ok
[INFO] [stdout] test nodes::reference::tests::test_browse_result ... ok
[INFO] [stdout] test nodes::store::tests::test_browse ... ok
[INFO] [stdout] test nodes::store::tests::test_add_variable ... ok
[INFO] [stdout] test nodes::prefetch::tests::test_prefetch_stats ... ok
[INFO] [stdout] test nodes::prefetch::tests::test_prefetcher_creation ... ok
[INFO] [stdout] test nodes::store::tests::test_write_value ... ok
[INFO] [stdout] test nodes::store::tests::test_add_folder ... ok
[INFO] [stdout] test nodes::prefetch::tests::test_explicit_prefetch ... ok
[INFO] [stdout] test nodes::variables::tests::test_discrete_variable ... ok
[INFO] [stdout] test security::crypto::tests::test_constant_time_compare ... ok
[INFO] [stdout] test nodes::variables::tests::test_variable_factory_double ... ok
[INFO] [stdout] test security::certificate::tests::test_certificate_from_der ... ok
[INFO] [stdout] test security::certificate::tests::test_certificate_store ... ok
[INFO] [stdout] test security::certificate::tests::test_certificate_validity ... ok
[INFO] [stdout] test nodes::store::tests::test_namespaces ... ok
[INFO] [stdout] test nodes::store::tests::test_stats ... ok
[INFO] [stdout] test nodes::variables::tests::test_analog_variable ... ok
[INFO] [stdout] test security::certificate::tests::test_certificate_manager ... ok
[INFO] [stdout] test security::certificate::tests::test_trust_reject ... ok
[INFO] [stdout] test security::certificate::tests::test_validation ... ok
[INFO] [stdout] test security::crypto::tests::test_hmac_sign_verify ... ok
[INFO] [stdout] test security::crypto::tests::test_none_policy_passthrough ... ok
[INFO] [stdout] test security::crypto::tests::test_key_derivation ... ok
[INFO] [stdout] test security::crypto::tests::test_symmetric_encrypt_decrypt ... ok
[INFO] [stdout] test security::crypto::tests::test_pkcs7_padding ... ok
[INFO] [stdout] test security::manager::tests::test_authentication ... ok
[INFO] [stdout] test security::manager::tests::test_message_encrypt_decrypt ... ok
[INFO] [stdout] test security::manager::tests::test_create_secure_channel_encrypted ... ok
[INFO] [stdout] test security::user_auth::tests::test_anonymous_auth ... ok
[INFO] [stdout] test security::manager::tests::test_create_secure_channel_none ... ok
[INFO] [stdout] test security::user_auth::tests::test_anonymous_disabled ... ok
[INFO] [stdout] test security::user_auth::tests::test_password_validation ... ok
[INFO] [stdout] test security::user_auth::tests::test_token_policies ... ok
[INFO] [stdout] test security::manager::tests::test_message_sign_verify ... ok
[INFO] [stdout] test security::user_auth::tests::test_user_account ... ok
[INFO] [stdout] test security::user_auth::tests::test_user_password_auth ... ok
[INFO] [stdout] test security::manager::tests::test_secure_channel_lifecycle ... ok
[INFO] [stdout] test security::manager::tests::test_security_manager_creation ... ok
[INFO] [stdout] test security::manager::tests::test_policy_validation ... ok
[INFO] [stdout] test server::tests::test_server_builder ... ok
[INFO] [stdout] test server::tests::test_add_folder ... ok
[INFO] [stdout] test server::tests::test_server_stats ... ok
[INFO] [stdout] test services::event::tests::test_compare_variants ... ok
[INFO] [stdout] test services::event::tests::test_event_data_custom_field ... ok
[INFO] [stdout] test server::tests::test_add_variable ... ok
[INFO] [stdout] test server::tests::test_server_creation ... ok
[INFO] [stdout] test server::tests::test_write_value ... ok
[INFO] [stdout] test nodes::variables::tests::test_variable_factory_writable ... ok
[INFO] [stdout] test services::event::tests::test_event_data_resolve_field ... ok
[INFO] [stdout] test security::policy::tests::test_deprecated_policies ... ok
[INFO] [stdout] test security::policy::tests::test_mode_validation ... ok
[INFO] [stdout] test security::policy::tests::test_policy_by_uri ... ok
[INFO] [stdout] test security::policy::tests::test_policy_config_basic256_sha256 ... ok
[INFO] [stdout] test security::policy::tests::test_policy_config_none ... ok
[INFO] [stdout] test security::policy::tests::test_policy_provider ... ok
[INFO] [stdout] test services::event::tests::test_event_data_resolve_severity ... ok
[INFO] [stdout] test services::event::tests::test_event_data_unknown_field ... ok
[INFO] [stdout] test security::user_auth::tests::test_account_lockout ... ok
[INFO] [stdout] test services::event::tests::test_paths_match ... ok
[INFO] [stdout] test services::history::tests::test_aggregate_average ... ok
[INFO] [stdout] test services::history::tests::test_max_values_limit ... ok
[INFO] [stdout] test services::history::tests::test_cleanup ... ok
[INFO] [stdout] test services::monitored_item::tests::test_monitored_item_creation ... ok
[INFO] [stdout] test services::monitored_item::tests::test_monitoring_mode ... ok
[INFO] [stdout] test services::monitored_item::tests::test_queue_overflow_discard_oldest ... ok
[INFO] [stdout] test services::monitored_item::tests::test_deadband_filter ... ok
[INFO] [stdout] test services::monitored_item::tests::test_value_change_notification ... ok
[INFO] [stdout] test services::history::tests::test_record_and_read ... ok
[INFO] [stdout] test services::session::tests::test_create_session ... ok
[INFO] [stdout] test services::session::tests::test_max_sessions ... ok
[INFO] [stdout] test services::session::tests::test_session_subscriptions ... ok
[INFO] [stdout] test services::subscription::tests::test_create_monitored_item ... ok
[INFO] [stdout] test services::subscription::tests::test_delete_subscription ... ok
[INFO] [stdout] test tests::test_spec_version ... ok
[INFO] [stdout] test services::event::tests::test_event_filter_base_type ... ok
[INFO] [stdout] test transport::codec::tests::test_message_too_large ... ok
[INFO] [stdout] test services::subscription::tests::test_create_subscription ... ok
[INFO] [stdout] test tests::test_version ... ok
[INFO] [stdout] test services::subscription::tests::test_subscription_notification ... ok
[INFO] [stdout] test transport::codec::tests::test_partial_message ... ok
[INFO] [stdout] test services::subscription::tests::test_max_subscriptions ... ok
[INFO] [stdout] test security::crypto::tests::test_nonce_generation ... ok
[INFO] [stdout] test transport::messages::tests::test_message_header_roundtrip ... ok
[INFO] [stdout] test types::attribute::tests::test_attribute_id ... ok
[INFO] [stdout] test types::attribute::tests::test_value_rank ... ok
[INFO] [stdout] test transport::messages::tests::test_hello_roundtrip ... ok
[INFO] [stdout] test types::attribute::tests::test_write_mask ... ok
[INFO] [stdout] test types::data_value::tests::test_data_value_builder ... ok
[INFO] [stdout] test types::data_value::tests::test_data_value_display ... ok
[INFO] [stdout] test types::data_value::tests::test_data_value_bad ... ok
[INFO] [stdout] test services::event::tests::test_filter_operator_from_u32 ... ok
[INFO] [stdout] test transport::codec::tests::test_codec_roundtrip ... ok
[INFO] [stdout] test services::session::tests::test_activate_session ... ok
[INFO] [stdout] test transport::messages::tests::test_ack_from_hello ... ok
[INFO] [stdout] test types::attribute::tests::test_access_level ... ok
[INFO] [stdout] test services::session::tests::test_close_session ... ok
[INFO] [stdout] test types::data_value::tests::test_data_value_new ... ok
[INFO] [stdout] test types::node_id::tests::test_node_id_display ... ok
[INFO] [stdout] test types::node_id::tests::test_node_id_parse ... ok
[INFO] [stdout] test types::node_id::tests::test_null_node_id ... ok
[INFO] [stdout] test types::node_id::tests::test_numeric_node_id ... ok
[INFO] [stdout] test types::node_id::tests::test_standard_node_ids ... ok
[INFO] [stdout] test types::status_code::tests::test_good_status ... ok
[INFO] [stdout] test types::node_id::tests::test_string_node_id ... ok
[INFO] [stdout] test types::variant::tests::test_data_type_id ... ok
[INFO] [stdout] test types::status_code::tests::test_bad_status ... ok
[INFO] [stdout] test types::variant::tests::test_scalar_variants ... ok
[INFO] [stdout] test types::status_code::tests::test_status_code_display ... ok
[INFO] [stdout] test types::data_value::tests::test_data_value_with_status ... ok
[INFO] [stdout] test types::variant::tests::test_array_variants ... ok
[INFO] [stdout] test types::variant::tests::test_from_core_value ... ok
[INFO] [stdout] test types::variant::tests::test_variant_display ... ok
[INFO] [stdout] test types::node_id::tests::test_next_numeric ... ok
[INFO] [stdout] test types::status_code::tests::test_uncertain_status ... ok
[INFO] [stderr]    Doc-tests mabi_opcua
[INFO] [stdout] test server::tests::test_server_start_stop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 186 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/nodes/builder.rs - nodes::builder::BatchVariableBuilder (line 285) ... ignored
[INFO] [stdout] test src/nodes/builder.rs - nodes::builder::VariableBuilder (line 27) ... ignored
[INFO] [stdout] test src/nodes/cache.rs - nodes::cache::NodeCache (line 119) ... ignored
[INFO] [stdout] test src/nodes/variables.rs - nodes::variables::VariableFactory (line 17) ... ignored
[INFO] [stdout] test src/lib.rs - (line 41) - compile ... ok
[INFO] [stdout] test src/server.rs - server::OpcUaServer (line 120) - compile ... ok
[INFO] [stdout] test src/types/data_value.rs - types::data_value::DataValue (line 21) ... ok
[INFO] [stdout] test src/nodes/store.rs - nodes::store::BrowseContinuation (line 81) ... ok
[INFO] [stdout] test src/types/node_id.rs - types::node_id::NodeId (line 47) ... ok
[INFO] [stdout] test src/types/status_code.rs - types::status_code::StatusCode (line 18) ... ok
[INFO] [stdout] test src/types/variant.rs - types::variant::Variant (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 2.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e597e8796c129b901a2c3a731d0e199b85aa205f6bb08bcb6374877200b6081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e597e8796c129b901a2c3a731d0e199b85aa205f6bb08bcb6374877200b6081", kill_on_drop: false }`
[INFO] [stdout] 1e597e8796c129b901a2c3a731d0e199b85aa205f6bb08bcb6374877200b6081
