[INFO] cloning repository https://github.com/exec/ferrous-dns
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/exec/ferrous-dns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexec%2Fferrous-dns", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexec%2Fferrous-dns'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34620d829c334dd097e7c7cde7bcb6a70143cf16
[INFO] checking exec/ferrous-dns against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexec%2Fferrous-dns" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/exec/ferrous-dns
[INFO] finished tweaking git repo https://github.com/exec/ferrous-dns
[INFO] tweaked toml for git repo https://github.com/exec/ferrous-dns written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/exec/ferrous-dns on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/exec/ferrous-dns 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bdc61b54da59c72c99f0614ca8f0333579267efe790d36eee678940bad14ff0
[INFO] running `Command { std: "docker" "start" "-a" "3bdc61b54da59c72c99f0614ca8f0333579267efe790d36eee678940bad14ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bdc61b54da59c72c99f0614ca8f0333579267efe790d36eee678940bad14ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bdc61b54da59c72c99f0614ca8f0333579267efe790d36eee678940bad14ff0", kill_on_drop: false }`
[INFO] [stdout] 3bdc61b54da59c72c99f0614ca8f0333579267efe790d36eee678940bad14ff0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d664bfafed0d7debd53da820798671f59401a0f178461474a860cd03426b262
[INFO] running `Command { std: "docker" "start" "-a" "1d664bfafed0d7debd53da820798671f59401a0f178461474a860cd03426b262", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Name`
[INFO] [stdout]  --> src/blocklist/mod.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hickory_proto::rr::{Name, RData, Record, RecordType};
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/metrics/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpListener`
[INFO] [stdout]   --> src/metrics/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::net::TcpListener;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Name`
[INFO] [stdout]  --> src/blocklist/mod.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hickory_proto::rr::{Name, RData, Record, RecordType};
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/metrics/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpListener`
[INFO] [stdout]   --> src/metrics/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::net::TcpListener;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_addr`
[INFO] [stdout]    --> src/server/mod.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |         client_addr: SocketAddr,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_addr`
[INFO] [stdout]    --> src/server/mod.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |         client_addr: SocketAddr,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> benches/dns_benchmarks.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let config = rt.block_on(async { Config::default() });
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bind_addr`
[INFO] [stdout]   --> benches/dns_benchmarks.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let bind_addr: SocketAddr = "127.0.0.1:0".parse().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bind_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SocketAddr`
[INFO] [stdout]  --> benches/resolver_benchmarks.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::net::{Ipv4Addr, SocketAddr};
[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 variable: `resolver`
[INFO] [stdout]   --> benches/resolver_benchmarks.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 let resolver = resolver.clone();
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolver`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolver`
[INFO] [stdout]    --> benches/resolver_benchmarks.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let resolver = resolver.clone();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolver`
[INFO] [stdout]    --> benches/resolver_benchmarks.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let resolver = resolver.clone();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolver`
[INFO] [stdout]    --> benches/resolver_benchmarks.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let resolver = resolver.clone();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolver`
[INFO] [stdout]    --> benches/resolver_benchmarks.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 |         let resolver = resolver.clone();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolver`
[INFO] [stdout]    --> benches/resolver_benchmarks.rs:215:13
[INFO] [stdout]     |
[INFO] [stdout] 215 |         let resolver = resolver.clone();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolver`
[INFO] [stdout]    --> benches/resolver_benchmarks.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |         let resolver = resolver.clone();
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolver`
[INFO] [stdout]    --> benches/resolver_benchmarks.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 249 |     let resolver = rt.block_on(async { Arc::new(SimpleResolver::new(config).await.unwrap()) });
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolver`
[INFO] [stdout]    --> benches/resolver_benchmarks.rs:299:9
[INFO] [stdout]     |
[INFO] [stdout] 299 |     let resolver = rt.block_on(async { Arc::new(SimpleResolver::new(config).await.unwrap()) });
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolver`
[INFO] [stdout]    --> benches/resolver_benchmarks.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let resolver = rt.block_on(async { Arc::new(SimpleResolver::new(config).await.unwrap()) });
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `record_type`
[INFO] [stdout]    --> benches/cache_benchmarks.rs:349:26
[INFO] [stdout]     |
[INFO] [stdout] 349 |                 for (i, &record_type) in record_types.iter().enumerate() {
[INFO] [stdout]     |                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_record_type`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Name`
[INFO] [stdout]  --> src/blocklist/mod.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hickory_proto::rr::{Name, RData, Record, RecordType};
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/metrics/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpListener`
[INFO] [stdout]   --> src/metrics/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::net::TcpListener;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SimpleWebUIState as WebUIState`
[INFO] [stdout]  --> src/web_ui/mod.rs:3:52
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use simple::{SimpleWebUIServer as WebUIServer, SimpleWebUIState as WebUIState};
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Name`
[INFO] [stdout]  --> src/blocklist/mod.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hickory_proto::rr::{Name, RData, Record, RecordType};
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/metrics/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpListener`
[INFO] [stdout]   --> src/metrics/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::net::TcpListener;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SimpleWebUIState as WebUIState`
[INFO] [stdout]  --> src/web_ui/mod.rs:3:52
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use simple::{SimpleWebUIServer as WebUIServer, SimpleWebUIState as WebUIState};
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_addr`
[INFO] [stdout]    --> src/server/mod.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |         client_addr: SocketAddr,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BlockResponse` is never used
[INFO] [stdout]   --> src/blocklist/mod.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum BlockResponse {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_string` is never used
[INFO] [stdout]   --> src/blocklist/mod.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl BlockResponse {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 30 |     fn from_string(s: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockListManager` is never constructed
[INFO] [stdout]   --> src/blocklist/mod.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct BlockListManager {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/blocklist/mod.rs:49:12
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl BlockListManager {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout]  49 |     pub fn new(config: BlocklistConfig) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub async fn is_blocked(&self, domain: &str) -> Option<BlockResponse> {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  92 |     pub async fn start_updater(self: Arc<Self>) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     async fn load_from_sources(&self) -> Result<()> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     async fn load_from_source(&self, client: &reqwest::Client, source: &str) -> Result<usize> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     async fn parse_blocklist(&self, content: &str) -> Result<usize> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn parse_hosts_format(&self, line: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     fn parse_adblock_format(&self, line: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     fn parse_plain_domain(&self, line: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 224 |     fn is_valid_domain(&self, domain: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 241 |     pub async fn create_blocked_response(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 300 |     pub async fn get_stats(&self) -> BlocklistStats {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlocklistStats` is never constructed
[INFO] [stdout]    --> src/blocklist/mod.rs:314:12
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub struct BlocklistStats {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cached_at` is never read
[INFO] [stdout]   --> src/cache/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct CachedRecord {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 17 |     pub record: Record,
[INFO] [stdout] 18 |     pub cached_at: Instant,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CachedRecord` 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 `cleanup_expired` and `get_stats` are never used
[INFO] [stdout]    --> src/cache/mod.rs:241:18
[INFO] [stdout]     |
[INFO] [stdout]  42 | impl DnsCache {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 241 |     pub async fn cleanup_expired(&self) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     pub async fn get_stats(&self) -> CacheStats {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CacheStats` is never constructed
[INFO] [stdout]    --> src/cache/mod.rs:300:12
[INFO] [stdout]     |
[INFO] [stdout] 300 | pub struct CacheStats {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_cache_cleanup` is never used
[INFO] [stdout]    --> src/cache/mod.rs:307:14
[INFO] [stdout]     |
[INFO] [stdout] 307 | pub async fn run_cache_cleanup(cache: Arc<DnsCache>) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/metrics/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct DnsMetrics {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     queries_total: IntCounterVec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 22 |     query_duration: HistogramVec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     responses_total: IntCounterVec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     response_size: Histogram,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     cache_hits: Counter,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 30 |     cache_misses: Counter,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 31 |     cache_size: IntGauge,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     blocked_queries: IntCounterVec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     active_connections: IntGauge,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 38 |     memory_usage: IntGauge,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     errors_total: IntCounterVec,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/metrics/mod.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl DnsMetrics {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn record_query(&self, protocol: &str, record_type: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn record_query_duration(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn record_response(&self, protocol: &str, response_code: &str, size: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     pub fn record_cache_hit(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub fn record_cache_miss(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn update_cache_size(&self, size: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn record_blocked_query(&self, reason: &str, response_type: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn update_active_connections(&self, count: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn update_memory_usage(&self, bytes: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn record_error(&self, error_type: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryTimer` is never constructed
[INFO] [stdout]    --> src/metrics/mod.rs:326:12
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct QueryTimer {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `elapsed` are never used
[INFO] [stdout]    --> src/metrics/mod.rs:331:12
[INFO] [stdout]     |
[INFO] [stdout] 330 | impl QueryTimer {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 331 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 |     pub fn elapsed(&self) -> std::time::Duration {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_memory_usage` is never used
[INFO] [stdout]    --> src/metrics/mod.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 343 | pub fn get_memory_usage() -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_cpu_usage` is never used
[INFO] [stdout]    --> src/metrics/mod.rs:349:8
[INFO] [stdout]     |
[INFO] [stdout] 349 | pub fn get_cpu_usage() -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_health_check` is never used
[INFO] [stdout]    --> src/protocols/doh.rs:224:14
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub async fn handle_health_check() -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DnsRecord` is never constructed
[INFO] [stdout]   --> src/resolver/recursive.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DnsRecord {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DnsView` is never constructed
[INFO] [stdout]   --> src/resolver/splithorizon.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DnsView {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZoneConfig` is never constructed
[INFO] [stdout]   --> src/resolver/splithorizon.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct ZoneConfig {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SplitHorizonResolver` is never constructed
[INFO] [stdout]   --> src/resolver/splithorizon.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SplitHorizonResolver {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/resolver/splithorizon.rs:33:18
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl SplitHorizonResolver {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout]  33 |     pub async fn new(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout]  64 |     pub async fn resolve_query(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn classify_client(&self, client_ip: IpAddr) -> Option<&DnsView> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn get_default_view(&self) -> Option<&DnsView> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     async fn get_view_response(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub fn add_zone(&mut self, view_name: &str, zone: ZoneConfig) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn add_view(&mut self, view: DnsView) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     pub fn get_view_stats(&self) -> HashMap<String, ViewStats> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ViewStats` is never constructed
[INFO] [stdout]    --> src/resolver/splithorizon.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub struct ViewStats {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `metrics` is never read
[INFO] [stdout]    --> src/web_ui/simple.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct SimpleWebUIState {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] 129 |     pub config: Arc<RwLock<Config>>,
[INFO] [stdout] 130 |     pub metrics: Arc<DnsMetrics>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SimpleWebUIState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_addr`
[INFO] [stdout]    --> src/server/mod.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |         client_addr: SocketAddr,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BlockResponse` is never used
[INFO] [stdout]   --> src/blocklist/mod.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum BlockResponse {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_string` is never used
[INFO] [stdout]   --> src/blocklist/mod.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl BlockResponse {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 30 |     fn from_string(s: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockListManager` is never constructed
[INFO] [stdout]   --> src/blocklist/mod.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct BlockListManager {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/blocklist/mod.rs:49:12
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl BlockListManager {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout]  49 |     pub fn new(config: BlocklistConfig) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub async fn is_blocked(&self, domain: &str) -> Option<BlockResponse> {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  92 |     pub async fn start_updater(self: Arc<Self>) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     async fn load_from_sources(&self) -> Result<()> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     async fn load_from_source(&self, client: &reqwest::Client, source: &str) -> Result<usize> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     async fn parse_blocklist(&self, content: &str) -> Result<usize> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn parse_hosts_format(&self, line: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 |     fn parse_adblock_format(&self, line: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     fn parse_plain_domain(&self, line: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 224 |     fn is_valid_domain(&self, domain: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 241 |     pub async fn create_blocked_response(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 300 |     pub async fn get_stats(&self) -> BlocklistStats {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlocklistStats` is never constructed
[INFO] [stdout]    --> src/blocklist/mod.rs:314:12
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub struct BlocklistStats {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cached_at` is never read
[INFO] [stdout]   --> src/cache/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct CachedRecord {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 17 |     pub record: Record,
[INFO] [stdout] 18 |     pub cached_at: Instant,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CachedRecord` 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 `cleanup_expired` and `get_stats` are never used
[INFO] [stdout]    --> src/cache/mod.rs:241:18
[INFO] [stdout]     |
[INFO] [stdout]  42 | impl DnsCache {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 241 |     pub async fn cleanup_expired(&self) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 265 |     pub async fn get_stats(&self) -> CacheStats {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CacheStats` is never constructed
[INFO] [stdout]    --> src/cache/mod.rs:300:12
[INFO] [stdout]     |
[INFO] [stdout] 300 | pub struct CacheStats {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_cache_cleanup` is never used
[INFO] [stdout]    --> src/cache/mod.rs:307:14
[INFO] [stdout]     |
[INFO] [stdout] 307 | pub async fn run_cache_cleanup(cache: Arc<DnsCache>) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/metrics/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct DnsMetrics {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     queries_total: IntCounterVec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 22 |     query_duration: HistogramVec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     responses_total: IntCounterVec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     response_size: Histogram,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     cache_hits: Counter,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 30 |     cache_misses: Counter,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 31 |     cache_size: IntGauge,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     blocked_queries: IntCounterVec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     active_connections: IntGauge,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 38 |     memory_usage: IntGauge,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     errors_total: IntCounterVec,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/metrics/mod.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout]  44 | impl DnsMetrics {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn record_query(&self, protocol: &str, record_type: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn record_query_duration(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn record_response(&self, protocol: &str, response_code: &str, size: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     pub fn record_cache_hit(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub fn record_cache_miss(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn update_cache_size(&self, size: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn record_blocked_query(&self, reason: &str, response_type: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     pub fn update_active_connections(&self, count: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn update_memory_usage(&self, bytes: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn record_error(&self, error_type: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryTimer` is never constructed
[INFO] [stdout]    --> src/metrics/mod.rs:326:12
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct QueryTimer {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `elapsed` are never used
[INFO] [stdout]    --> src/metrics/mod.rs:331:12
[INFO] [stdout]     |
[INFO] [stdout] 330 | impl QueryTimer {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 331 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 |     pub fn elapsed(&self) -> std::time::Duration {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_memory_usage` is never used
[INFO] [stdout]    --> src/metrics/mod.rs:343:8
[INFO] [stdout]     |
[INFO] [stdout] 343 | pub fn get_memory_usage() -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_cpu_usage` is never used
[INFO] [stdout]    --> src/metrics/mod.rs:349:8
[INFO] [stdout]     |
[INFO] [stdout] 349 | pub fn get_cpu_usage() -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_health_check` is never used
[INFO] [stdout]    --> src/protocols/doh.rs:224:14
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub async fn handle_health_check() -> Result<Response<Body>, Infallible> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DnsRecord` is never constructed
[INFO] [stdout]   --> src/resolver/recursive.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DnsRecord {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DnsView` is never constructed
[INFO] [stdout]   --> src/resolver/splithorizon.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DnsView {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZoneConfig` is never constructed
[INFO] [stdout]   --> src/resolver/splithorizon.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct ZoneConfig {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SplitHorizonResolver` is never constructed
[INFO] [stdout]   --> src/resolver/splithorizon.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SplitHorizonResolver {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/resolver/splithorizon.rs:33:18
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl SplitHorizonResolver {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout]  33 |     pub async fn new(
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout]  64 |     pub async fn resolve_query(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     fn classify_client(&self, client_ip: IpAddr) -> Option<&DnsView> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn get_default_view(&self) -> Option<&DnsView> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     async fn get_view_response(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     pub fn add_zone(&mut self, view_name: &str, zone: ZoneConfig) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn add_view(&mut self, view: DnsView) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     pub fn get_view_stats(&self) -> HashMap<String, ViewStats> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ViewStats` is never constructed
[INFO] [stdout]    --> src/resolver/splithorizon.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub struct ViewStats {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `metrics` is never read
[INFO] [stdout]    --> src/web_ui/simple.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct SimpleWebUIState {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] 129 |     pub config: Arc<RwLock<Config>>,
[INFO] [stdout] 130 |     pub metrics: Arc<DnsMetrics>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SimpleWebUIState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 31s
[INFO] running `Command { std: "docker" "inspect" "1d664bfafed0d7debd53da820798671f59401a0f178461474a860cd03426b262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d664bfafed0d7debd53da820798671f59401a0f178461474a860cd03426b262", kill_on_drop: false }`
[INFO] [stdout] 1d664bfafed0d7debd53da820798671f59401a0f178461474a860cd03426b262
