[INFO] cloning repository https://github.com/Haggai-dev665/fuzzing-tool-for-network-protocols
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Haggai-dev665/fuzzing-tool-for-network-protocols" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaggai-dev665%2Ffuzzing-tool-for-network-protocols", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b9520a85c93a10174a59fecca990a346036575b
[INFO] testing Haggai-dev665/fuzzing-tool-for-network-protocols against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaggai-dev665%2Ffuzzing-tool-for-network-protocols" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Haggai-dev665/fuzzing-tool-for-network-protocols
[INFO] finished tweaking git repo https://github.com/Haggai-dev665/fuzzing-tool-for-network-protocols
[INFO] tweaked toml for git repo https://github.com/Haggai-dev665/fuzzing-tool-for-network-protocols written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Haggai-dev665/fuzzing-tool-for-network-protocols on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Haggai-dev665/fuzzing-tool-for-network-protocols 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling network-protocol-fuzzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/fuzzer/mod.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{debug, error, info, warn};
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arbitrary`
[INFO] [stdout]  --> src/protocols/mod.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use arbitrary::{Arbitrary, Unstructured};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut` and `BytesMut`
[INFO] [stdout]  --> src/protocols/dns.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bytes::{BufMut, BytesMut};
[INFO] [stdout]   |             ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ResponseCode`
[INFO] [stdout]  --> src/protocols/dns.rs:5:58
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dns_parser::{Builder, QueryType, QueryClass, Packet, ResponseCode};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/protocols/dns.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Connect`, `Packet`, `Pid`, `Publish`, `Subscribe`, and `Unsubscribe`
[INFO] [stdout]  --> src/protocols/mqtt.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mqttrs::{Packet, Connect, Publish, Subscribe, Unsubscribe, QoS, Pid};
[INFO] [stdout]   |              ^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/protocols/mqtt.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `HashSet`, and `Mutex`
[INFO] [stdout]  --> src/coverage/mod.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout] 5 |     path::PathBuf,
[INFO] [stdout] 6 |     sync::{Arc, Mutex},
[INFO] [stdout]   |            ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/coverage/feature_coverage.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `current_timestamp` and `format_bytes`
[INFO] [stdout]  --> src/utils/reporting.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::utils::{format_bytes, format_duration, current_timestamp};
[INFO] [stdout]   |                    ^^^^^^^^^^^^                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UNIX_EPOCH`
[INFO] [stdout]    --> src/utils/reporting.rs:194:25
[INFO] [stdout]     |
[INFO] [stdout] 194 |         use std::time::{UNIX_EPOCH, Duration};
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `network::*`
[INFO] [stdout]   --> src/utils/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use network::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reporting::*`
[INFO] [stdout]   --> src/utils/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use reporting::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logging::*`
[INFO] [stdout]   --> src/utils/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use logging::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arbitrary`
[INFO] [stdout]  --> src/protocols/dns.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arbitrary::{Arbitrary, Unstructured};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arbitrary`
[INFO] [stdout]  --> src/protocols/mqtt.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arbitrary::{Arbitrary, Unstructured};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `feature_stats`
[INFO] [stdout]    --> src/coverage/mod.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let feature_stats = self.feature_collector.get_coverage_stats();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature_stats`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_new_crashes`, `get_crashes`, and `get_crashes_by_type` are never used
[INFO] [stdout]    --> src/fuzzer/crash_detector.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl CrashDetector {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn has_new_crashes(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn get_crashes(&self) -> &[CrashInfo] {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn get_crashes_by_type(&self, crash_type: &CrashType) -> Vec<&CrashInfo> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `default_port` is never used
[INFO] [stdout]   --> src/protocols/mod.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl ProtocolType {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn default_port(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_grammar_mutations` is never used
[INFO] [stdout]   --> src/protocols/mod.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait ProtocolFuzzer: Send + Sync {
[INFO] [stdout]    |           -------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn get_grammar_mutations(&self) -> Vec<Box<dyn Fn(&[u8], &mut Unstructured) -> Result<Vec<u8>> + Send + Sync>>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_bytes` is never used
[INFO] [stdout]   --> src/protocols/mod.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn random_bytes(len: usize, data: &mut Unstructured) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_new_coverage` and `reset` are never used
[INFO] [stdout]   --> src/coverage/mod.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub trait CoverageCollector: Send + Sync {
[INFO] [stdout]    |           ----------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn has_new_coverage(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `timestamp` and `feature_coverage` are never read
[INFO] [stdout]   --> src/coverage/mod.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct CoverageSnapshot {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 96 |     timestamp: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |     feature_coverage: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CoverageSnapshot` 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 `last_coverage_count` is never read
[INFO] [stdout]   --> src/coverage/edge_coverage.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct EdgeCoverageCollector {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     last_coverage_count: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_feature_count` is never read
[INFO] [stdout]   --> src/coverage/feature_coverage.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct FeatureCoverageCollector {
[INFO] [stdout]    |            ------------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     last_feature_count: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/coverage/feature_coverage.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub trait FeatureExtractor: Send + Sync {
[INFO] [stdout]    |           ---------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_session_id` is never used
[INFO] [stdout]   --> src/utils/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn generate_session_id() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `current_timestamp` is never used
[INFO] [stdout]   --> src/utils/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn current_timestamp() -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_timestamped_dir` is never used
[INFO] [stdout]   --> src/utils/mod.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn create_timestamped_dir(base_path: &str, prefix: &str) -> Result<PathBuf> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sanitize_filename` is never used
[INFO] [stdout]   --> src/utils/mod.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn sanitize_filename(name: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_file_hash` is never used
[INFO] [stdout]   --> src/utils/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn calculate_file_hash(data: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_bytes` is never used
[INFO] [stdout]   --> src/utils/mod.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn format_bytes(bytes: u64) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_duration` is never used
[INFO] [stdout]   --> src/utils/mod.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn format_duration(seconds: f64) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_strings` is never used
[INFO] [stdout]    --> src/utils/mod.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn extract_strings(data: &[u8], min_length: usize) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hexdump` is never used
[INFO] [stdout]    --> src/utils/mod.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub fn hexdump(data: &[u8], max_bytes: Option<usize>) -> String {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Statistics` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub struct Statistics {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, `mean`, `variance`, `std_dev`, and `reset` are never used
[INFO] [stdout]    --> src/utils/mod.rs:184:12
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl Statistics {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 184 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub fn add(&mut self, value: f64) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub fn mean(&self) -> f64 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     pub fn variance(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |     pub fn std_dev(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RateLimiter` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:229:12
[INFO] [stdout]     |
[INFO] [stdout] 229 | pub struct RateLimiter {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `try_acquire`, and `refill` are never used
[INFO] [stdout]    --> src/utils/mod.rs:237:12
[INFO] [stdout]     |
[INFO] [stdout] 236 | impl RateLimiter {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 237 |     pub fn new(capacity: f64, refill_rate: f64) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn try_acquire(&mut self, tokens: f64) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 257 |     fn refill(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FuzzingConfig` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 271 | pub struct FuzzingConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TargetConfig` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:279:12
[INFO] [stdout]     |
[INFO] [stdout] 279 | pub struct TargetConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FuzzingSettings` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:287:12
[INFO] [stdout]     |
[INFO] [stdout] 287 | pub struct FuzzingSettings {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CoverageConfig` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:295:12
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub struct CoverageConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutputConfig` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:302:12
[INFO] [stdout]     |
[INFO] [stdout] 302 | pub struct OutputConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load_from_file` and `save_to_file` are never used
[INFO] [stdout]    --> src/utils/mod.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout] 339 | impl FuzzingConfig {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 340 |     pub fn load_from_file(path: &PathBuf) -> Result<Self> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 346 |     pub fn save_to_file(&self, path: &PathBuf) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectivityChecker` is never constructed
[INFO] [stdout]   --> src/utils/network.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ConnectivityChecker {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `test_tcp`, `test_udp`, `resolve_hostname`, and `test_multiple_targets` are never used
[INFO] [stdout]    --> src/utils/network.rs:17:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl ConnectivityChecker {
[INFO] [stdout]     | ------------------------ associated items in this implementation
[INFO] [stdout]  17 |     pub fn new(timeout_duration: Duration) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  22 |     pub async fn test_tcp(&self, host: &str, port: u16) -> Result<ConnectivityResult> {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  52 |     pub async fn test_udp(&self, host: &str, port: u16, probe_data: &[u8]) -> Result<ConnectivityResult> {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     pub async fn resolve_hostname(&self, hostname: &str) -> Result<Vec<IpAddr>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub async fn test_multiple_targets(&self, targets: &[(String, u16, bool)]) -> Vec<(String, u16, ConnectivityResult)> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectivityResult` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct ConnectivityResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PacketAnalyzer` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct PacketAnalyzer;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/utils/network.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl PacketAnalyzer {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 136 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn analyze_packet(&self, data: &[u8]) -> PacketAnalysis {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     fn detect_protocol(&self, data: &[u8]) -> Option<(String, f64)> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn looks_like_dns(&self, data: &[u8]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     fn looks_like_mqtt(&self, data: &[u8]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 256 |     fn extract_general_features(&self, data: &[u8]) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 282 |     fn detect_anomalies(&self, data: &[u8]) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 309 |     fn calculate_entropy(&self, data: &[u8]) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 332 |     fn count_repeated_bytes(&self, data: &[u8]) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PacketAnalysis` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:362:12
[INFO] [stdout]     |
[INFO] [stdout] 362 | pub struct PacketAnalysis {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoadGenerator` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:370:12
[INFO] [stdout]     |
[INFO] [stdout] 370 | pub struct LoadGenerator {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `generate_tcp_load`, and `calculate_average_response_time` are never used
[INFO] [stdout]    --> src/utils/network.rs:376:12
[INFO] [stdout]     |
[INFO] [stdout] 375 | impl LoadGenerator {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 376 |     pub fn new(concurrent_connections: usize, request_rate: f64) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 384 |     pub async fn generate_tcp_load(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 464 |     fn calculate_average_response_time(&self, results: &[RequestResult]) -> Duration {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestResult` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:478:12
[INFO] [stdout]     |
[INFO] [stdout] 478 | pub struct RequestResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoadTestResult` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:485:12
[INFO] [stdout]     |
[INFO] [stdout] 485 | pub struct LoadTestResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FuzzingReport` is never constructed
[INFO] [stdout]   --> src/utils/reporting.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct FuzzingReport {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReportGenerator` is never constructed
[INFO] [stdout]   --> src/utils/reporting.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct ReportGenerator;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `generate_html_report`, `generate_markdown_report`, `create_html_content`, `create_markdown_content`, and `format_timestamp` are never used
[INFO] [stdout]    --> src/utils/reporting.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout]  29 | impl ReportGenerator {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout]  30 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  34 |     pub fn generate_html_report(&self, report: &FuzzingReport, output_path: &PathBuf) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  40 |     pub fn generate_markdown_report(&self, report: &FuzzingReport, output_path: &PathBuf) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  46 |     fn create_html_content(&self, report: &FuzzingReport) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     fn create_markdown_content(&self, report: &FuzzingReport) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn format_timestamp(&self, timestamp: u64) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_logging` is never used
[INFO] [stdout]  --> src/utils/logging.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn setup_logging(verbose: bool) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_fuzzing_progress` is never used
[INFO] [stdout]   --> src/utils/logging.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn log_fuzzing_progress(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_crash_discovery` is never used
[INFO] [stdout]   --> src/utils/logging.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn log_crash_discovery(crash_id: &str, input_size: usize, error_message: Option<&str>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_coverage_milestone` is never used
[INFO] [stdout]   --> src/utils/logging.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn log_coverage_milestone(coverage_percentage: f64, unique_paths: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_session_start` is never used
[INFO] [stdout]   --> src/utils/logging.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn log_session_start(protocol: &str, target: &str, workers: usize, iterations: u64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_session_end` is never used
[INFO] [stdout]   --> src/utils/logging.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn log_session_end(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_target_connectivity` is never used
[INFO] [stdout]   --> src/utils/logging.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn log_target_connectivity(protocol: &str, target: &str, success: bool, response_time_ms: u64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_corpus_seeding` is never used
[INFO] [stdout]    --> src/utils/logging.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn log_corpus_seeding(protocol: &str, packets_generated: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_error` is never used
[INFO] [stdout]    --> src/utils/logging.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn log_error(context: &str, error: &dyn std::error::Error) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.95s
[INFO] running `Command { std: "docker" "inspect" "b792320d61d9848f7e1df4a0e2c7e1a546e7625fb7d4dd575e0418ed9912d1ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b792320d61d9848f7e1df4a0e2c7e1a546e7625fb7d4dd575e0418ed9912d1ba", kill_on_drop: false }`
[INFO] [stdout] b792320d61d9848f7e1df4a0e2c7e1a546e7625fb7d4dd575e0418ed9912d1ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42d5b40627541f098155fb89302e04fb83af77b42e34bc5996c0bc438e142010
[INFO] running `Command { std: "docker" "start" "-a" "42d5b40627541f098155fb89302e04fb83af77b42e34bc5996c0bc438e142010", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling network-protocol-fuzzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/fuzzer/mod.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{debug, error, info, warn};
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arbitrary`
[INFO] [stdout]  --> src/protocols/mod.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use arbitrary::{Arbitrary, Unstructured};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut` and `BytesMut`
[INFO] [stdout]  --> src/protocols/dns.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use bytes::{BufMut, BytesMut};
[INFO] [stdout]   |             ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ResponseCode`
[INFO] [stdout]  --> src/protocols/dns.rs:5:58
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dns_parser::{Builder, QueryType, QueryClass, Packet, ResponseCode};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/protocols/dns.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Connect`, `Packet`, `Pid`, `Publish`, `Subscribe`, and `Unsubscribe`
[INFO] [stdout]  --> src/protocols/mqtt.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mqttrs::{Packet, Connect, Publish, Subscribe, Unsubscribe, QoS, Pid};
[INFO] [stdout]   |              ^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/protocols/mqtt.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `HashSet`, and `Mutex`
[INFO] [stdout]  --> src/coverage/mod.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout] 5 |     path::PathBuf,
[INFO] [stdout] 6 |     sync::{Arc, Mutex},
[INFO] [stdout]   |            ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/coverage/feature_coverage.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `current_timestamp` and `format_bytes`
[INFO] [stdout]  --> src/utils/reporting.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::utils::{format_bytes, format_duration, current_timestamp};
[INFO] [stdout]   |                    ^^^^^^^^^^^^                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UNIX_EPOCH`
[INFO] [stdout]    --> src/utils/reporting.rs:194:25
[INFO] [stdout]     |
[INFO] [stdout] 194 |         use std::time::{UNIX_EPOCH, Duration};
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `network::*`
[INFO] [stdout]   --> src/utils/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use network::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reporting::*`
[INFO] [stdout]   --> src/utils/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use reporting::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logging::*`
[INFO] [stdout]   --> src/utils/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use logging::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arbitrary`
[INFO] [stdout]  --> src/protocols/dns.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arbitrary::{Arbitrary, Unstructured};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arbitrary`
[INFO] [stdout]  --> src/protocols/mqtt.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arbitrary::{Arbitrary, Unstructured};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `feature_stats`
[INFO] [stdout]    --> src/coverage/mod.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let feature_stats = self.feature_collector.get_coverage_stats();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature_stats`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_new_crashes`, `get_crashes`, and `get_crashes_by_type` are never used
[INFO] [stdout]    --> src/fuzzer/crash_detector.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl CrashDetector {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn has_new_crashes(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn get_crashes(&self) -> &[CrashInfo] {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn get_crashes_by_type(&self, crash_type: &CrashType) -> Vec<&CrashInfo> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `default_port` is never used
[INFO] [stdout]   --> src/protocols/mod.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl ProtocolType {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn default_port(&self) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_grammar_mutations` is never used
[INFO] [stdout]   --> src/protocols/mod.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait ProtocolFuzzer: Send + Sync {
[INFO] [stdout]    |           -------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn get_grammar_mutations(&self) -> Vec<Box<dyn Fn(&[u8], &mut Unstructured) -> Result<Vec<u8>> + Send + Sync>>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_bytes` is never used
[INFO] [stdout]   --> src/protocols/mod.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn random_bytes(len: usize, data: &mut Unstructured) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_new_coverage` and `reset` are never used
[INFO] [stdout]   --> src/coverage/mod.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub trait CoverageCollector: Send + Sync {
[INFO] [stdout]    |           ----------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn has_new_coverage(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `timestamp` and `feature_coverage` are never read
[INFO] [stdout]   --> src/coverage/mod.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct CoverageSnapshot {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 96 |     timestamp: u64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |     feature_coverage: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CoverageSnapshot` 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 `last_coverage_count` is never read
[INFO] [stdout]   --> src/coverage/edge_coverage.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct EdgeCoverageCollector {
[INFO] [stdout]    |            --------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     last_coverage_count: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_feature_count` is never read
[INFO] [stdout]   --> src/coverage/feature_coverage.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct FeatureCoverageCollector {
[INFO] [stdout]    |            ------------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     last_feature_count: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/coverage/feature_coverage.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub trait FeatureExtractor: Send + Sync {
[INFO] [stdout]    |           ---------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_session_id` is never used
[INFO] [stdout]   --> src/utils/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn generate_session_id() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `current_timestamp` is never used
[INFO] [stdout]   --> src/utils/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn current_timestamp() -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_timestamped_dir` is never used
[INFO] [stdout]   --> src/utils/mod.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn create_timestamped_dir(base_path: &str, prefix: &str) -> Result<PathBuf> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sanitize_filename` is never used
[INFO] [stdout]   --> src/utils/mod.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn sanitize_filename(name: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_file_hash` is never used
[INFO] [stdout]   --> src/utils/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn calculate_file_hash(data: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_strings` is never used
[INFO] [stdout]    --> src/utils/mod.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn extract_strings(data: &[u8], min_length: usize) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hexdump` is never used
[INFO] [stdout]    --> src/utils/mod.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub fn hexdump(data: &[u8], max_bytes: Option<usize>) -> String {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `variance`, `std_dev`, and `reset` are never used
[INFO] [stdout]    --> src/utils/mod.rs:210:12
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl Statistics {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 210 |     pub fn variance(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |     pub fn std_dev(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FuzzingConfig` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 271 | pub struct FuzzingConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TargetConfig` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:279:12
[INFO] [stdout]     |
[INFO] [stdout] 279 | pub struct TargetConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FuzzingSettings` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:287:12
[INFO] [stdout]     |
[INFO] [stdout] 287 | pub struct FuzzingSettings {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CoverageConfig` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:295:12
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub struct CoverageConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutputConfig` is never constructed
[INFO] [stdout]    --> src/utils/mod.rs:302:12
[INFO] [stdout]     |
[INFO] [stdout] 302 | pub struct OutputConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load_from_file` and `save_to_file` are never used
[INFO] [stdout]    --> src/utils/mod.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout] 339 | impl FuzzingConfig {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 340 |     pub fn load_from_file(path: &PathBuf) -> Result<Self> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 346 |     pub fn save_to_file(&self, path: &PathBuf) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectivityChecker` is never constructed
[INFO] [stdout]   --> src/utils/network.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ConnectivityChecker {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `test_tcp`, `test_udp`, `resolve_hostname`, and `test_multiple_targets` are never used
[INFO] [stdout]    --> src/utils/network.rs:17:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl ConnectivityChecker {
[INFO] [stdout]     | ------------------------ associated items in this implementation
[INFO] [stdout]  17 |     pub fn new(timeout_duration: Duration) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  22 |     pub async fn test_tcp(&self, host: &str, port: u16) -> Result<ConnectivityResult> {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  52 |     pub async fn test_udp(&self, host: &str, port: u16, probe_data: &[u8]) -> Result<ConnectivityResult> {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     pub async fn resolve_hostname(&self, hostname: &str) -> Result<Vec<IpAddr>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub async fn test_multiple_targets(&self, targets: &[(String, u16, bool)]) -> Vec<(String, u16, ConnectivityResult)> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectivityResult` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct ConnectivityResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PacketAnalyzer` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct PacketAnalyzer;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/utils/network.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl PacketAnalyzer {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 136 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn analyze_packet(&self, data: &[u8]) -> PacketAnalysis {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     fn detect_protocol(&self, data: &[u8]) -> Option<(String, f64)> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn looks_like_dns(&self, data: &[u8]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     fn looks_like_mqtt(&self, data: &[u8]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 256 |     fn extract_general_features(&self, data: &[u8]) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 282 |     fn detect_anomalies(&self, data: &[u8]) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 309 |     fn calculate_entropy(&self, data: &[u8]) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 332 |     fn count_repeated_bytes(&self, data: &[u8]) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PacketAnalysis` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:362:12
[INFO] [stdout]     |
[INFO] [stdout] 362 | pub struct PacketAnalysis {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoadGenerator` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:370:12
[INFO] [stdout]     |
[INFO] [stdout] 370 | pub struct LoadGenerator {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `generate_tcp_load`, and `calculate_average_response_time` are never used
[INFO] [stdout]    --> src/utils/network.rs:376:12
[INFO] [stdout]     |
[INFO] [stdout] 375 | impl LoadGenerator {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout] 376 |     pub fn new(concurrent_connections: usize, request_rate: f64) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 384 |     pub async fn generate_tcp_load(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 464 |     fn calculate_average_response_time(&self, results: &[RequestResult]) -> Duration {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestResult` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:478:12
[INFO] [stdout]     |
[INFO] [stdout] 478 | pub struct RequestResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoadTestResult` is never constructed
[INFO] [stdout]    --> src/utils/network.rs:485:12
[INFO] [stdout]     |
[INFO] [stdout] 485 | pub struct LoadTestResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FuzzingReport` is never constructed
[INFO] [stdout]   --> src/utils/reporting.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct FuzzingReport {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReportGenerator` is never constructed
[INFO] [stdout]   --> src/utils/reporting.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct ReportGenerator;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `generate_html_report`, `generate_markdown_report`, `create_html_content`, `create_markdown_content`, and `format_timestamp` are never used
[INFO] [stdout]    --> src/utils/reporting.rs:30:12
[INFO] [stdout]     |
[INFO] [stdout]  29 | impl ReportGenerator {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout]  30 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  34 |     pub fn generate_html_report(&self, report: &FuzzingReport, output_path: &PathBuf) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  40 |     pub fn generate_markdown_report(&self, report: &FuzzingReport, output_path: &PathBuf) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  46 |     fn create_html_content(&self, report: &FuzzingReport) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     fn create_markdown_content(&self, report: &FuzzingReport) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn format_timestamp(&self, timestamp: u64) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_logging` is never used
[INFO] [stdout]  --> src/utils/logging.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn setup_logging(verbose: bool) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_fuzzing_progress` is never used
[INFO] [stdout]   --> src/utils/logging.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn log_fuzzing_progress(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_crash_discovery` is never used
[INFO] [stdout]   --> src/utils/logging.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn log_crash_discovery(crash_id: &str, input_size: usize, error_message: Option<&str>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_coverage_milestone` is never used
[INFO] [stdout]   --> src/utils/logging.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn log_coverage_milestone(coverage_percentage: f64, unique_paths: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_session_start` is never used
[INFO] [stdout]   --> src/utils/logging.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn log_session_start(protocol: &str, target: &str, workers: usize, iterations: u64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_session_end` is never used
[INFO] [stdout]   --> src/utils/logging.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn log_session_end(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_target_connectivity` is never used
[INFO] [stdout]   --> src/utils/logging.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn log_target_connectivity(protocol: &str, target: &str, success: bool, response_time_ms: u64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_corpus_seeding` is never used
[INFO] [stdout]    --> src/utils/logging.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn log_corpus_seeding(protocol: &str, packets_generated: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_error` is never used
[INFO] [stdout]    --> src/utils/logging.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn log_error(context: &str, error: &dyn std::error::Error) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 37.76s
[INFO] running `Command { std: "docker" "inspect" "42d5b40627541f098155fb89302e04fb83af77b42e34bc5996c0bc438e142010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d5b40627541f098155fb89302e04fb83af77b42e34bc5996c0bc438e142010", kill_on_drop: false }`
[INFO] [stdout] 42d5b40627541f098155fb89302e04fb83af77b42e34bc5996c0bc438e142010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adb40eb0733b8b9a633964c3ac848ddc37343cb3a05618014e1e62ccf8089a7f
[INFO] running `Command { std: "docker" "start" "-a" "adb40eb0733b8b9a633964c3ac848ddc37343cb3a05618014e1e62ccf8089a7f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `error`
[INFO] [stderr]  --> src/fuzzer/mod.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use log::{debug, error, info, warn};
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Arbitrary`
[INFO] [stderr]  --> src/protocols/mod.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use arbitrary::{Arbitrary, Unstructured};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufMut` and `BytesMut`
[INFO] [stderr]  --> src/protocols/dns.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use bytes::{BufMut, BytesMut};
[INFO] [stderr]   |             ^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ResponseCode`
[INFO] [stderr]  --> src/protocols/dns.rs:5:58
[INFO] [stderr]   |
[INFO] [stderr] 5 | use dns_parser::{Builder, QueryType, QueryClass, Packet, ResponseCode};
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/protocols/dns.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Connect`, `Packet`, `Pid`, `Publish`, `Subscribe`, and `Unsubscribe`
[INFO] [stderr]  --> src/protocols/mqtt.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use mqttrs::{Packet, Connect, Publish, Subscribe, Unsubscribe, QoS, Pid};
[INFO] [stderr]   |              ^^^^^^  ^^^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/protocols/mqtt.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `HashSet`, and `Mutex`
[INFO] [stderr]  --> src/coverage/mod.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 |     collections::{HashMap, HashSet},
[INFO] [stderr]   |                            ^^^^^^^
[INFO] [stderr] 5 |     path::PathBuf,
[INFO] [stderr] 6 |     sync::{Arc, Mutex},
[INFO] [stderr]   |            ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]  --> src/coverage/feature_coverage.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `current_timestamp` and `format_bytes`
[INFO] [stderr]  --> src/utils/reporting.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::utils::{format_bytes, format_duration, current_timestamp};
[INFO] [stderr]   |                    ^^^^^^^^^^^^                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `UNIX_EPOCH`
[INFO] [stderr]    --> src/utils/reporting.rs:194:25
[INFO] [stderr]     |
[INFO] [stderr] 194 |         use std::time::{UNIX_EPOCH, Duration};
[INFO] [stderr]     |                         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `network::*`
[INFO] [stderr]   --> src/utils/mod.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub use network::*;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `reporting::*`
[INFO] [stderr]   --> src/utils/mod.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub use reporting::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `logging::*`
[INFO] [stderr]   --> src/utils/mod.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub use logging::*;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Arbitrary`
[INFO] [stderr]  --> src/protocols/dns.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use arbitrary::{Arbitrary, Unstructured};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Arbitrary`
[INFO] [stderr]  --> src/protocols/mqtt.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use arbitrary::{Arbitrary, Unstructured};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `feature_stats`
[INFO] [stderr]    --> src/coverage/mod.rs:115:13
[INFO] [stderr]     |
[INFO] [stderr] 115 |         let feature_stats = self.feature_collector.get_coverage_stats();
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature_stats`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `has_new_crashes`, `get_crashes`, and `get_crashes_by_type` are never used
[INFO] [stderr]    --> src/fuzzer/crash_detector.rs:125:12
[INFO] [stderr]     |
[INFO] [stderr]  60 | impl CrashDetector {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 125 |     pub fn has_new_crashes(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |     pub fn get_crashes(&self) -> &[CrashInfo] {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 145 |     pub fn get_crashes_by_type(&self, crash_type: &CrashType) -> Vec<&CrashInfo> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `default_port` is never used
[INFO] [stderr]   --> src/protocols/mod.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl ProtocolType {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub fn default_port(&self) -> u16 {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_grammar_mutations` is never used
[INFO] [stderr]   --> src/protocols/mod.rs:56:8
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub trait ProtocolFuzzer: Send + Sync {
[INFO] [stderr]    |           -------------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 56 |     fn get_grammar_mutations(&self) -> Vec<Box<dyn Fn(&[u8], &mut Unstructured) -> Result<Vec<u8>> + Send + Sync>>;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `random_bytes` is never used
[INFO] [stderr]   --> src/protocols/mod.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn random_bytes(len: usize, data: &mut Unstructured) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `has_new_coverage` and `reset` are never used
[INFO] [stderr]   --> src/coverage/mod.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub trait CoverageCollector: Send + Sync {
[INFO] [stderr]    |           ----------------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 61 |     fn has_new_coverage(&self) -> bool;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 |     fn reset(&mut self);
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `timestamp` and `feature_coverage` are never read
[INFO] [stderr]   --> src/coverage/mod.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 95 | struct CoverageSnapshot {
[INFO] [stderr]    |        ---------------- fields in this struct
[INFO] [stderr] 96 |     timestamp: u64,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 99 |     feature_coverage: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CoverageSnapshot` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `last_coverage_count` is never read
[INFO] [stderr]   --> src/coverage/edge_coverage.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct EdgeCoverageCollector {
[INFO] [stderr]    |            --------------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 25 |     last_coverage_count: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `last_feature_count` is never read
[INFO] [stderr]   --> src/coverage/feature_coverage.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct FeatureCoverageCollector {
[INFO] [stderr]    |            ------------------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 24 |     last_feature_count: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `name` is never used
[INFO] [stderr]   --> src/coverage/feature_coverage.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub trait FeatureExtractor: Send + Sync {
[INFO] [stderr]    |           ---------------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 35 |     fn name(&self) -> &str;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_session_id` is never used
[INFO] [stderr]   --> src/utils/mod.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn generate_session_id() -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `current_timestamp` is never used
[INFO] [stderr]   --> src/utils/mod.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn current_timestamp() -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_timestamped_dir` is never used
[INFO] [stderr]   --> src/utils/mod.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn create_timestamped_dir(base_path: &str, prefix: &str) -> Result<PathBuf> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sanitize_filename` is never used
[INFO] [stderr]   --> src/utils/mod.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub fn sanitize_filename(name: &str) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `calculate_file_hash` is never used
[INFO] [stderr]   --> src/utils/mod.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn calculate_file_hash(data: &[u8]) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `extract_strings` is never used
[INFO] [stderr]    --> src/utils/mod.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub fn extract_strings(data: &[u8], min_length: usize) -> Vec<String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `hexdump` is never used
[INFO] [stderr]    --> src/utils/mod.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub fn hexdump(data: &[u8], max_bytes: Option<usize>) -> String {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `variance`, `std_dev`, and `reset` are never used
[INFO] [stderr]    --> src/utils/mod.rs:210:12
[INFO] [stderr]     |
[INFO] [stderr] 183 | impl Statistics {
[INFO] [stderr]     | --------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 210 |     pub fn variance(&self) -> f64 {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 219 |     pub fn std_dev(&self) -> f64 {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 |     pub fn reset(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FuzzingConfig` is never constructed
[INFO] [stderr]    --> src/utils/mod.rs:271:12
[INFO] [stderr]     |
[INFO] [stderr] 271 | pub struct FuzzingConfig {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TargetConfig` is never constructed
[INFO] [stderr]    --> src/utils/mod.rs:279:12
[INFO] [stderr]     |
[INFO] [stderr] 279 | pub struct TargetConfig {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FuzzingSettings` is never constructed
[INFO] [stderr]    --> src/utils/mod.rs:287:12
[INFO] [stderr]     |
[INFO] [stderr] 287 | pub struct FuzzingSettings {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CoverageConfig` is never constructed
[INFO] [stderr]    --> src/utils/mod.rs:295:12
[INFO] [stderr]     |
[INFO] [stderr] 295 | pub struct CoverageConfig {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OutputConfig` is never constructed
[INFO] [stderr]    --> src/utils/mod.rs:302:12
[INFO] [stderr]     |
[INFO] [stderr] 302 | pub struct OutputConfig {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `load_from_file` and `save_to_file` are never used
[INFO] [stderr]    --> src/utils/mod.rs:340:12
[INFO] [stderr]     |
[INFO] [stderr] 339 | impl FuzzingConfig {
[INFO] [stderr]     | ------------------ associated items in this implementation
[INFO] [stderr] 340 |     pub fn load_from_file(path: &PathBuf) -> Result<Self> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 346 |     pub fn save_to_file(&self, path: &PathBuf) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConnectivityChecker` is never constructed
[INFO] [stderr]   --> src/utils/network.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct ConnectivityChecker {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `test_tcp`, `test_udp`, `resolve_hostname`, and `test_multiple_targets` are never used
[INFO] [stderr]    --> src/utils/network.rs:17:12
[INFO] [stderr]     |
[INFO] [stderr]  16 | impl ConnectivityChecker {
[INFO] [stderr]     | ------------------------ associated items in this implementation
[INFO] [stderr]  17 |     pub fn new(timeout_duration: Duration) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  22 |     pub async fn test_tcp(&self, host: &str, port: u16) -> Result<ConnectivityResult> {
[INFO] [stderr]     |                  ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  52 |     pub async fn test_udp(&self, host: &str, port: u16, probe_data: &[u8]) -> Result<ConnectivityResult> {
[INFO] [stderr]     |                  ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  93 |     pub async fn resolve_hostname(&self, hostname: &str) -> Result<Vec<IpAddr>> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 100 |     pub async fn test_multiple_targets(&self, targets: &[(String, u16, bool)]) -> Vec<(String, u16, ConnectivityResult)> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConnectivityResult` is never constructed
[INFO] [stderr]    --> src/utils/network.rs:126:12
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub struct ConnectivityResult {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PacketAnalyzer` is never constructed
[INFO] [stderr]    --> src/utils/network.rs:133:12
[INFO] [stderr]     |
[INFO] [stderr] 133 | pub struct PacketAnalyzer;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/utils/network.rs:136:12
[INFO] [stderr]     |
[INFO] [stderr] 135 | impl PacketAnalyzer {
[INFO] [stderr]     | ------------------- associated items in this implementation
[INFO] [stderr] 136 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 141 |     pub fn analyze_packet(&self, data: &[u8]) -> PacketAnalysis {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 169 |     fn detect_protocol(&self, data: &[u8]) -> Option<(String, f64)> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 193 |     fn looks_like_dns(&self, data: &[u8]) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 213 |     fn looks_like_mqtt(&self, data: &[u8]) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 256 |     fn extract_general_features(&self, data: &[u8]) -> Vec<String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 282 |     fn detect_anomalies(&self, data: &[u8]) -> Vec<String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 309 |     fn calculate_entropy(&self, data: &[u8]) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 332 |     fn count_repeated_bytes(&self, data: &[u8]) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PacketAnalysis` is never constructed
[INFO] [stderr]    --> src/utils/network.rs:362:12
[INFO] [stderr]     |
[INFO] [stderr] 362 | pub struct PacketAnalysis {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LoadGenerator` is never constructed
[INFO] [stderr]    --> src/utils/network.rs:370:12
[INFO] [stderr]     |
[INFO] [stderr] 370 | pub struct LoadGenerator {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `generate_tcp_load`, and `calculate_average_response_time` are never used
[INFO] [stderr]    --> src/utils/network.rs:376:12
[INFO] [stderr]     |
[INFO] [stderr] 375 | impl LoadGenerator {
[INFO] [stderr]     | ------------------ associated items in this implementation
[INFO] [stderr] 376 |     pub fn new(concurrent_connections: usize, request_rate: f64) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 384 |     pub async fn generate_tcp_load(
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 464 |     fn calculate_average_response_time(&self, results: &[RequestResult]) -> Duration {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RequestResult` is never constructed
[INFO] [stderr]    --> src/utils/network.rs:478:12
[INFO] [stderr]     |
[INFO] [stderr] 478 | pub struct RequestResult {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LoadTestResult` is never constructed
[INFO] [stderr]    --> src/utils/network.rs:485:12
[INFO] [stderr]     |
[INFO] [stderr] 485 | pub struct LoadTestResult {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FuzzingReport` is never constructed
[INFO] [stderr]   --> src/utils/reporting.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct FuzzingReport {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ReportGenerator` is never constructed
[INFO] [stderr]   --> src/utils/reporting.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct ReportGenerator;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `generate_html_report`, `generate_markdown_report`, `create_html_content`, `create_markdown_content`, and `format_timestamp` are never used
[INFO] [stderr]    --> src/utils/reporting.rs:30:12
[INFO] [stderr]     |
[INFO] [stderr]  29 | impl ReportGenerator {
[INFO] [stderr]     | -------------------- associated items in this implementation
[INFO] [stderr]  30 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  34 |     pub fn generate_html_report(&self, report: &FuzzingReport, output_path: &PathBuf) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  40 |     pub fn generate_markdown_report(&self, report: &FuzzingReport, output_path: &PathBuf) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  46 |     fn create_html_content(&self, report: &FuzzingReport) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 133 |     fn create_markdown_content(&self, report: &FuzzingReport) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 193 |     fn format_timestamp(&self, timestamp: u64) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `setup_logging` is never used
[INFO] [stderr]  --> src/utils/logging.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn setup_logging(verbose: bool) {
[INFO] [stderr]   |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log_fuzzing_progress` is never used
[INFO] [stderr]   --> src/utils/logging.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn log_fuzzing_progress(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log_crash_discovery` is never used
[INFO] [stderr]   --> src/utils/logging.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn log_crash_discovery(crash_id: &str, input_size: usize, error_message: Option<&str>) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log_coverage_milestone` is never used
[INFO] [stderr]   --> src/utils/logging.rs:56:8
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn log_coverage_milestone(coverage_percentage: f64, unique_paths: usize) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log_session_start` is never used
[INFO] [stderr]   --> src/utils/logging.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn log_session_start(protocol: &str, target: &str, workers: usize, iterations: u64) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log_session_end` is never used
[INFO] [stderr]   --> src/utils/logging.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn log_session_end(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log_target_connectivity` is never used
[INFO] [stderr]   --> src/utils/logging.rs:91:8
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub fn log_target_connectivity(protocol: &str, target: &str, success: bool, response_time_ms: u64) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log_corpus_seeding` is never used
[INFO] [stderr]    --> src/utils/logging.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub fn log_corpus_seeding(protocol: &str, packets_generated: usize) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log_error` is never used
[INFO] [stderr]    --> src/utils/logging.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub fn log_error(context: &str, error: &dyn std::error::Error) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `network-protocol-fuzzer` (bin "protocol-fuzzer" test) generated 62 warnings (run `cargo fix --bin "protocol-fuzzer" -p network-protocol-fuzzer --tests` to apply 15 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/protocol_fuzzer-7825c2eca2b67928)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test utils::tests::test_format_bytes ... ok
[INFO] [stdout] test utils::tests::test_rate_limiter ... ok
[INFO] [stdout] test utils::tests::test_format_duration ... ok
[INFO] [stdout] test utils::tests::test_statistics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "adb40eb0733b8b9a633964c3ac848ddc37343cb3a05618014e1e62ccf8089a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adb40eb0733b8b9a633964c3ac848ddc37343cb3a05618014e1e62ccf8089a7f", kill_on_drop: false }`
[INFO] [stdout] adb40eb0733b8b9a633964c3ac848ddc37343cb3a05618014e1e62ccf8089a7f
