[INFO] cloning repository https://github.com/nicktretyakov/openstack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicktretyakov/openstack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicktretyakov%2Fopenstack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicktretyakov%2Fopenstack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9db350811b281ce40c2490261911518dfc8d563e
[INFO] checking nicktretyakov/openstack against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicktretyakov%2Fopenstack" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nicktretyakov/openstack
[INFO] finished tweaking git repo https://github.com/nicktretyakov/openstack
[INFO] tweaked toml for git repo https://github.com/nicktretyakov/openstack written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nicktretyakov/openstack on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nicktretyakov/openstack 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-io-timeout v1.2.1
[INFO] [stderr]   Downloaded prost-derive v0.12.6
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[INFO] [stderr]   Downloaded pest_generator v2.8.1
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[INFO] [stderr]   Downloaded rdkafka v0.36.2
[INFO] [stderr]   Downloaded winnow v0.7.12
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[INFO] [stderr]   Downloaded nalgebra v0.29.0
[INFO] [stderr]   Downloaded pest_meta v2.8.1
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[INFO] [stderr]   Downloaded nalgebra v0.32.6
[INFO] [stderr]   Downloaded dlv-list v0.5.2
[INFO] [stderr]   Downloaded ordered-multimap v0.7.3
[INFO] [stderr]   Downloaded rust-ini v0.20.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8463a900a17910bf67b21ec135817196ddeb5b6861200324867065590ef6c572
[INFO] running `Command { std: "docker" "start" "-a" "8463a900a17910bf67b21ec135817196ddeb5b6861200324867065590ef6c572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8463a900a17910bf67b21ec135817196ddeb5b6861200324867065590ef6c572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8463a900a17910bf67b21ec135817196ddeb5b6861200324867065590ef6c572", kill_on_drop: false }`
[INFO] [stdout] 8463a900a17910bf67b21ec135817196ddeb5b6861200324867065590ef6c572
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76a9e0d276fee1b34f8b1190356a466ed6c35a051e6777f13e8a5771c97a5a7f
[INFO] running `Command { std: "docker" "start" "-a" "76a9e0d276fee1b34f8b1190356a466ed6c35a051e6777f13e8a5771c97a5a7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling parking_lot_core v0.9.11
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[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking metrics-exporter-prometheus v0.13.1
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking rdkafka v0.36.2
[INFO] [stderr]    Compiling sqlx-macros-core v0.7.4
[INFO] [stderr]    Compiling sqlx-macros v0.7.4
[INFO] [stderr]     Checking sqlx v0.7.4
[INFO] [stderr]     Checking tonic v0.10.2
[INFO] [stderr]     Checking openstack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `http_client`, `auth_manager`, and `telemetry` are never read
[INFO] [stdout]   --> src/openstack/client.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Client {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 15 |     http_client: HttpClient,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 16 |     auth_manager: Arc<RwLock<AuthManager>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub telemetry: TelemetryService,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_auth_token` and `make_authenticated_request` are never used
[INFO] [stdout]   --> src/openstack/client.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Client {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub async fn get_auth_token(&self) -> Result<String> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub async fn make_authenticated_request<T: for<'de> Deserialize<'de>>(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `token`, `expires_at`, `project_id`, and `user_id` are never read
[INFO] [stdout]   --> src/openstack/auth.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AuthToken {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 12 |     pub token: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 13 |     pub expires_at: DateTime<Utc>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 14 |     pub project_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 15 |     pub user_id: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuthToken` 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 `is_expired` is never used
[INFO] [stdout]   --> src/openstack/auth.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl AuthToken {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 19 |     pub fn is_expired(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_token` is never used
[INFO] [stdout]    --> src/openstack/auth.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout]  97 | impl AuthManager {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub async fn get_token(&self) -> Result<&AuthToken> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `http_client` and `auth_manager` are never read
[INFO] [stdout]   --> src/openstack/services.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct NovaService {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 14 |     http_client: HttpClient,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 15 |     auth_manager: Arc<RwLock<AuthManager>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NovaService` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ServersResponse` is never constructed
[INFO] [stdout]   --> src/openstack/services.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct ServersResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `http_client` and `auth_manager` are never read
[INFO] [stdout]    --> src/openstack/services.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct NeutronService {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 111 |     http_client: HttpClient,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 112 |     auth_manager: Arc<RwLock<AuthManager>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NeutronService` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `http_client` and `auth_manager` are never read
[INFO] [stdout]    --> src/openstack/services.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub struct CinderService {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 149 |     http_client: HttpClient,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 150 |     auth_manager: Arc<RwLock<AuthManager>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CinderService` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `http_client` and `auth_manager` are never read
[INFO] [stdout]    --> src/openstack/services.rs:187:5
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub struct TelemetryService {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 187 |     http_client: HttpClient,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 188 |     auth_manager: Arc<RwLock<AuthManager>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TelemetryService` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_resource_metrics` is never used
[INFO] [stdout]    --> src/openstack/services.rs:199:18
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl TelemetryService {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub async fn get_resource_metrics(&self, resource_id: &str) -> Result<Vec<TelemetryMetric>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TelemetryMetric` is never constructed
[INFO] [stdout]    --> src/openstack/services.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct TelemetryMetric {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input_size`, `hidden_size`, `num_layers`, and `weights` are never read
[INFO] [stdout]   --> src/ml/models.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct LSTMModel {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout]  9 |     pub model_version: String,
[INFO] [stdout] 10 |     pub input_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub hidden_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 12 |     pub num_layers: usize,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub weights: ModelWeights,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LSTMModel` 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: fields `input_weights`, `hidden_weights`, `output_weights`, and `biases` are never read
[INFO] [stdout]   --> src/ml/models.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct ModelWeights {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 20 |     pub input_weights: DMatrix<f64>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub hidden_weights: DMatrix<f64>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     pub output_weights: DMatrix<f64>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     pub biases: DVector<f64>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModelWeights` 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: associated items `new`, `add_point`, and `calculate_statistics` are never used
[INFO] [stdout]    --> src/ml/models.rs:181:12
[INFO] [stdout]     |
[INFO] [stdout] 180 | impl TimeSeriesData {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 181 |     pub fn new(resource_id: String, metric_type: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn add_point(&mut self, timestamp: chrono::DateTime<chrono::Utc>, value: f64) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub fn calculate_statistics(&self) -> TimeSeriesStats {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimeSeriesStats` is never constructed
[INFO] [stdout]    --> src/ml/models.rs:231:12
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub struct TimeSeriesStats {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinearRegressionModel` is never constructed
[INFO] [stdout]    --> src/ml/models.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub struct LinearRegressionModel {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `fit`, and `predict` are never used
[INFO] [stdout]    --> src/ml/models.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl LinearRegressionModel {
[INFO] [stdout]     | -------------------------- associated items in this implementation
[INFO] [stdout] 248 |     pub fn new(features: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 256 |     pub fn fit(&mut self, x: &DMatrix<f64>, y: &DVector<f64>) -> Result<()> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     pub fn predict(&self, x: &DMatrix<f64>) -> DVector<f64> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExponentialSmoothing` is never constructed
[INFO] [stdout]    --> src/ml/models.rs:299:12
[INFO] [stdout]     |
[INFO] [stdout] 299 | pub struct ExponentialSmoothing {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `fit`, and `forecast` are never used
[INFO] [stdout]    --> src/ml/models.rs:310:12
[INFO] [stdout]     |
[INFO] [stdout] 309 | impl ExponentialSmoothing {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] 310 |     pub fn new(alpha: f64, beta: f64, gamma: f64, season_length: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 322 |     pub fn fit(&mut self, data: &[f64]) -> Result<()> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 362 |     pub fn forecast(&self, steps: usize) -> Vec<f64> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `resource_id`, `predicted_load`, `confidence`, `prediction_horizon_minutes`, and `timestamp` are never read
[INFO] [stdout]   --> src/ml/predictor.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct LoadPrediction {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 16 |     pub resource_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 17 |     pub predicted_load: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     pub confidence: f64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 19 |     pub prediction_horizon_minutes: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     pub timestamp: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LoadPrediction` 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 `update_historical_data` is never used
[INFO] [stdout]   --> src/ml/predictor.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl LoadPredictor {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub async fn update_historical_data(&self, resource_id: String, value: f64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `target_host` and `sla_impact` are never read
[INFO] [stdout]   --> src/scheduler/resource_scheduler.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct SchedulingDecision {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub target_host: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 26 |     pub priority: u8,
[INFO] [stdout] 27 |     pub sla_impact: f64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SchedulingDecision` 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 `deadline_minutes` is never read
[INFO] [stdout]    --> src/scheduler/resource_scheduler.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub struct SLAStatus {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub deadline_minutes: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SLAStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `openstack_client` and `host_metrics` are never read
[INFO] [stdout]   --> src/scheduler/placement.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct PlacementEngine {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout]  9 |     openstack_client: Arc<Client>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     host_metrics: HashMap<String, HostMetrics>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `disk_utilization` and `last_updated` are never read
[INFO] [stdout]   --> src/scheduler/placement.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct HostMetrics {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub disk_utilization: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub last_updated: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HostMetrics` 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: fields `cpu_score`, `memory_score`, `network_score`, and `consolidation_score` are never read
[INFO] [stdout]   --> src/scheduler/placement.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct PlacementScore {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub cpu_score: f64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 31 |     pub memory_score: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 32 |     pub network_score: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub consolidation_score: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PlacementScore` 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: fields `disk_gb` and `network_bandwidth_mbps` are never read
[INFO] [stdout]    --> src/scheduler/placement.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub struct ResourceRequirements {
[INFO] [stdout]     |            -------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub disk_gb: u32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 164 |     pub network_bandwidth_mbps: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResourceRequirements` 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 `violation_history` is never read
[INFO] [stdout]  --> src/scheduler/sla_manager.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct SLAManager {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     sla_policies: HashMap<String, SLAPolicy>,
[INFO] [stdout] 9 |     violation_history: HashMap<String, Vec<SLAViolation>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `resource_id` and `min_availability_percent` are never read
[INFO] [stdout]   --> src/scheduler/sla_manager.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct SLAPolicy {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 14 |     pub resource_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub min_availability_percent: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SLAPolicy` 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: variants `Critical`, `High`, `Medium`, and `Low` are never constructed
[INFO] [stdout]   --> src/scheduler/sla_manager.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum SLAPriority {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 25 |     Critical,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 26 |     High,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     Medium,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 28 |     Low,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SLAPriority` 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: fields `resource_id`, `violation_type`, `severity`, `timestamp`, and `resolved` are never read
[INFO] [stdout]   --> src/scheduler/sla_manager.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct SLAViolation {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 33 |     pub resource_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 34 |     pub violation_type: ViolationType,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     pub severity: f64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 36 |     pub timestamp: DateTime<Utc>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 37 |     pub resolved: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SLAViolation` 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: variant `Availability` is never constructed
[INFO] [stdout]   --> src/scheduler/sla_manager.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub enum ViolationType {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 45 |     Availability,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ViolationType` 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 `add_sla_policy`, `record_violation`, `get_violation_history`, and `calculate_sla_compliance_rate` are never used
[INFO] [stdout]    --> src/scheduler/sla_manager.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl SLAManager {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn add_sla_policy(&mut self, policy: SLAPolicy) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn record_violation(&mut self, violation: SLAViolation) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn get_violation_history(&self, resource_id: &str) -> Vec<&SLAViolation> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn calculate_sla_compliance_rate(&self, resource_id: &str, period_hours: u32) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `availability_percent` is never read
[INFO] [stdout]    --> src/scheduler/sla_manager.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 174 | struct ResourceMetrics {
[INFO] [stdout]     |        --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 178 |     availability_percent: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResourceMetrics` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ApiError`, `ServiceUnavailable`, and `ConfigError` are never constructed
[INFO] [stdout]   --> src/error.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum OpenStackError {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     ApiError {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     ServiceUnavailable(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     ConfigError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpenStackError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MetricsError` is never used
[INFO] [stdout]   --> src/error.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum MetricsError {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MLError` is never used
[INFO] [stdout]   --> src/error.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum MLError {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SchedulerError` is never used
[INFO] [stdout]   --> src/error.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum SchedulerError {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `metrics_collector` and `scheduler` are never read
[INFO] [stdout]   --> src/web/dashboard.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct DashboardServer {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 23 |     ml_engine: Arc<MLEngine>,
[INFO] [stdout] 24 |     metrics_collector: Arc<MetricsCollector>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     scheduler: Arc<ResourceScheduler>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DashboardServer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_to_connection` is never used
[INFO] [stdout]    --> src/web/websocket.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl WebSocketHandler {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub async fn send_to_connection(&self, connection_id: &str, message: String) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `http_client`, `auth_manager`, and `telemetry` are never read
[INFO] [stdout]   --> src/openstack/client.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Client {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 15 |     http_client: HttpClient,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 16 |     auth_manager: Arc<RwLock<AuthManager>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub telemetry: TelemetryService,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_auth_token` and `make_authenticated_request` are never used
[INFO] [stdout]   --> src/openstack/client.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Client {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub async fn get_auth_token(&self) -> Result<String> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub async fn make_authenticated_request<T: for<'de> Deserialize<'de>>(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `token`, `expires_at`, `project_id`, and `user_id` are never read
[INFO] [stdout]   --> src/openstack/auth.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AuthToken {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 12 |     pub token: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 13 |     pub expires_at: DateTime<Utc>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 14 |     pub project_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 15 |     pub user_id: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AuthToken` 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 `is_expired` is never used
[INFO] [stdout]   --> src/openstack/auth.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl AuthToken {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 19 |     pub fn is_expired(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_token` is never used
[INFO] [stdout]    --> src/openstack/auth.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout]  97 | impl AuthManager {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub async fn get_token(&self) -> Result<&AuthToken> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `http_client` and `auth_manager` are never read
[INFO] [stdout]   --> src/openstack/services.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct NovaService {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 14 |     http_client: HttpClient,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 15 |     auth_manager: Arc<RwLock<AuthManager>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NovaService` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ServersResponse` is never constructed
[INFO] [stdout]   --> src/openstack/services.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct ServersResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `http_client` and `auth_manager` are never read
[INFO] [stdout]    --> src/openstack/services.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct NeutronService {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 111 |     http_client: HttpClient,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 112 |     auth_manager: Arc<RwLock<AuthManager>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NeutronService` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `http_client` and `auth_manager` are never read
[INFO] [stdout]    --> src/openstack/services.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub struct CinderService {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 149 |     http_client: HttpClient,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 150 |     auth_manager: Arc<RwLock<AuthManager>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CinderService` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `http_client` and `auth_manager` are never read
[INFO] [stdout]    --> src/openstack/services.rs:187:5
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub struct TelemetryService {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 187 |     http_client: HttpClient,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 188 |     auth_manager: Arc<RwLock<AuthManager>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TelemetryService` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_resource_metrics` is never used
[INFO] [stdout]    --> src/openstack/services.rs:199:18
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl TelemetryService {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 199 |     pub async fn get_resource_metrics(&self, resource_id: &str) -> Result<Vec<TelemetryMetric>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TelemetryMetric` is never constructed
[INFO] [stdout]    --> src/openstack/services.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub struct TelemetryMetric {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input_size`, `hidden_size`, `num_layers`, and `weights` are never read
[INFO] [stdout]   --> src/ml/models.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct LSTMModel {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout]  9 |     pub model_version: String,
[INFO] [stdout] 10 |     pub input_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub hidden_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 12 |     pub num_layers: usize,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub weights: ModelWeights,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LSTMModel` 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: fields `input_weights`, `hidden_weights`, `output_weights`, and `biases` are never read
[INFO] [stdout]   --> src/ml/models.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct ModelWeights {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 20 |     pub input_weights: DMatrix<f64>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub hidden_weights: DMatrix<f64>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     pub output_weights: DMatrix<f64>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     pub biases: DVector<f64>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModelWeights` 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: associated items `new`, `add_point`, and `calculate_statistics` are never used
[INFO] [stdout]    --> src/ml/models.rs:181:12
[INFO] [stdout]     |
[INFO] [stdout] 180 | impl TimeSeriesData {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 181 |     pub fn new(resource_id: String, metric_type: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn add_point(&mut self, timestamp: chrono::DateTime<chrono::Utc>, value: f64) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub fn calculate_statistics(&self) -> TimeSeriesStats {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimeSeriesStats` is never constructed
[INFO] [stdout]    --> src/ml/models.rs:231:12
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub struct TimeSeriesStats {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinearRegressionModel` is never constructed
[INFO] [stdout]    --> src/ml/models.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub struct LinearRegressionModel {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `fit`, and `predict` are never used
[INFO] [stdout]    --> src/ml/models.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl LinearRegressionModel {
[INFO] [stdout]     | -------------------------- associated items in this implementation
[INFO] [stdout] 248 |     pub fn new(features: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 256 |     pub fn fit(&mut self, x: &DMatrix<f64>, y: &DVector<f64>) -> Result<()> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     pub fn predict(&self, x: &DMatrix<f64>) -> DVector<f64> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExponentialSmoothing` is never constructed
[INFO] [stdout]    --> src/ml/models.rs:299:12
[INFO] [stdout]     |
[INFO] [stdout] 299 | pub struct ExponentialSmoothing {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `fit`, and `forecast` are never used
[INFO] [stdout]    --> src/ml/models.rs:310:12
[INFO] [stdout]     |
[INFO] [stdout] 309 | impl ExponentialSmoothing {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] 310 |     pub fn new(alpha: f64, beta: f64, gamma: f64, season_length: usize) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 322 |     pub fn fit(&mut self, data: &[f64]) -> Result<()> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 362 |     pub fn forecast(&self, steps: usize) -> Vec<f64> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `resource_id`, `predicted_load`, `confidence`, `prediction_horizon_minutes`, and `timestamp` are never read
[INFO] [stdout]   --> src/ml/predictor.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct LoadPrediction {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 16 |     pub resource_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 17 |     pub predicted_load: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     pub confidence: f64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 19 |     pub prediction_horizon_minutes: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     pub timestamp: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LoadPrediction` 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 `update_historical_data` is never used
[INFO] [stdout]   --> src/ml/predictor.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl LoadPredictor {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub async fn update_historical_data(&self, resource_id: String, value: f64) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `target_host` and `sla_impact` are never read
[INFO] [stdout]   --> src/scheduler/resource_scheduler.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct SchedulingDecision {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub target_host: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 26 |     pub priority: u8,
[INFO] [stdout] 27 |     pub sla_impact: f64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SchedulingDecision` 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 `deadline_minutes` is never read
[INFO] [stdout]    --> src/scheduler/resource_scheduler.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub struct SLAStatus {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub deadline_minutes: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SLAStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `openstack_client` and `host_metrics` are never read
[INFO] [stdout]   --> src/scheduler/placement.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct PlacementEngine {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout]  9 |     openstack_client: Arc<Client>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     host_metrics: HashMap<String, HostMetrics>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `disk_utilization` and `last_updated` are never read
[INFO] [stdout]   --> src/scheduler/placement.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct HostMetrics {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub disk_utilization: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub last_updated: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HostMetrics` 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: fields `cpu_score`, `memory_score`, `network_score`, and `consolidation_score` are never read
[INFO] [stdout]   --> src/scheduler/placement.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct PlacementScore {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub cpu_score: f64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 31 |     pub memory_score: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 32 |     pub network_score: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub consolidation_score: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PlacementScore` 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: fields `disk_gb` and `network_bandwidth_mbps` are never read
[INFO] [stdout]    --> src/scheduler/placement.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub struct ResourceRequirements {
[INFO] [stdout]     |            -------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub disk_gb: u32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 164 |     pub network_bandwidth_mbps: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResourceRequirements` 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 `violation_history` is never read
[INFO] [stdout]  --> src/scheduler/sla_manager.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct SLAManager {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     sla_policies: HashMap<String, SLAPolicy>,
[INFO] [stdout] 9 |     violation_history: HashMap<String, Vec<SLAViolation>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `resource_id` and `min_availability_percent` are never read
[INFO] [stdout]   --> src/scheduler/sla_manager.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct SLAPolicy {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 14 |     pub resource_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub min_availability_percent: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SLAPolicy` 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: variants `Critical`, `High`, `Medium`, and `Low` are never constructed
[INFO] [stdout]   --> src/scheduler/sla_manager.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum SLAPriority {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 25 |     Critical,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 26 |     High,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     Medium,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 28 |     Low,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SLAPriority` 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: fields `resource_id`, `violation_type`, `severity`, `timestamp`, and `resolved` are never read
[INFO] [stdout]   --> src/scheduler/sla_manager.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct SLAViolation {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 33 |     pub resource_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 34 |     pub violation_type: ViolationType,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     pub severity: f64,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 36 |     pub timestamp: DateTime<Utc>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 37 |     pub resolved: bool,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SLAViolation` 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: variant `Availability` is never constructed
[INFO] [stdout]   --> src/scheduler/sla_manager.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub enum ViolationType {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 45 |     Availability,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ViolationType` 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 `add_sla_policy`, `record_violation`, `get_violation_history`, and `calculate_sla_compliance_rate` are never used
[INFO] [stdout]    --> src/scheduler/sla_manager.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl SLAManager {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn add_sla_policy(&mut self, policy: SLAPolicy) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn record_violation(&mut self, violation: SLAViolation) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn get_violation_history(&self, resource_id: &str) -> Vec<&SLAViolation> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn calculate_sla_compliance_rate(&self, resource_id: &str, period_hours: u32) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `availability_percent` is never read
[INFO] [stdout]    --> src/scheduler/sla_manager.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 174 | struct ResourceMetrics {
[INFO] [stdout]     |        --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 178 |     availability_percent: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResourceMetrics` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ApiError`, `ServiceUnavailable`, and `ConfigError` are never constructed
[INFO] [stdout]   --> src/error.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum OpenStackError {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     ApiError {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     ServiceUnavailable(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     ConfigError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpenStackError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MetricsError` is never used
[INFO] [stdout]   --> src/error.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum MetricsError {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MLError` is never used
[INFO] [stdout]   --> src/error.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum MLError {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SchedulerError` is never used
[INFO] [stdout]   --> src/error.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum SchedulerError {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `metrics_collector` and `scheduler` are never read
[INFO] [stdout]   --> src/web/dashboard.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct DashboardServer {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 23 |     ml_engine: Arc<MLEngine>,
[INFO] [stdout] 24 |     metrics_collector: Arc<MetricsCollector>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     scheduler: Arc<ResourceScheduler>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DashboardServer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_to_connection` is never used
[INFO] [stdout]    --> src/web/websocket.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl WebSocketHandler {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub async fn send_to_connection(&self, connection_id: &str, message: String) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 32s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.24.0, sqlx-postgres v0.7.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "76a9e0d276fee1b34f8b1190356a466ed6c35a051e6777f13e8a5771c97a5a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a9e0d276fee1b34f8b1190356a466ed6c35a051e6777f13e8a5771c97a5a7f", kill_on_drop: false }`
[INFO] [stdout] 76a9e0d276fee1b34f8b1190356a466ed6c35a051e6777f13e8a5771c97a5a7f
