[INFO] cloning repository https://github.com/DrBrad/find9
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DrBrad/find9" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrBrad%2Ffind9", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrBrad%2Ffind9'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 813742f2b9873fa2cfb0f413b7c21df742ee3604
[INFO] checking DrBrad/find9 against be3da1e8c043bb6f1f335463d3b1335cdf50b03c for pr-162597
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrBrad%2Ffind9" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DrBrad/find9
[INFO] finished tweaking git repo https://github.com/DrBrad/find9
[INFO] tweaked toml for git repo https://github.com/DrBrad/find9 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DrBrad/find9 on toolchain be3da1e8c043bb6f1f335463d3b1335cdf50b03c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DrBrad/find9 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" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d1fccb9594a3072d43bfd124b321de335e1e110593e12d451af1f27a1b1b0ebc
[INFO] running `Command { std: "docker" "start" "d1fccb9594a3072d43bfd124b321de335e1e110593e12d451af1f27a1b1b0ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1fccb9594a3072d43bfd124b321de335e1e110593e12d451af1f27a1b1b0ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d1fccb9594a3072d43bfd124b321de335e1e110593e12d451af1f27a1b1b0ebc" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1fccb9594a3072d43bfd124b321de335e1e110593e12d451af1f27a1b1b0ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d1fccb9594a3072d43bfd124b321de335e1e110593e12d451af1f27a1b1b0ebc" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking find9 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `UnixStream`
[INFO] [stdout]  --> src/main.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::os::unix::net::{UnixListener, UnixStream};
[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: `crate::messages::inter::dns_classes::DnsClasses`
[INFO] [stdout]  --> src/records/inter/record_base.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::messages::inter::dns_classes::DnsClasses;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/utils/net/address_utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ipv4Addr` and `Ipv6Addr`
[INFO] [stdout]  --> src/utils/net/address_utils.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::vec::IntoIter`
[INFO] [stdout]  --> src/utils/ordered_map.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::vec::IntoIter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UnixStream`
[INFO] [stdout]  --> src/main.rs:2:40
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::os::unix::net::{UnixListener, UnixStream};
[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: `crate::messages::inter::dns_classes::DnsClasses`
[INFO] [stdout]  --> src/records/inter/record_base.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::messages::inter::dns_classes::DnsClasses;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/utils/net/address_utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ipv4Addr` and `Ipv6Addr`
[INFO] [stdout]  --> src/utils/net/address_utils.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::vec::IntoIter`
[INFO] [stdout]  --> src/utils/ordered_map.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::vec::IntoIter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/messages/message_base.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |         for i in 0..qd_count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `off` is never read
[INFO] [stdout]    --> src/messages/message_base.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         off += length;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/a_record.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/a_record.rs:52:64
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/aaaa_record.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/aaaa_record.rs:52:64
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/cname_record.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/mx_record.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/ns_record.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/ptr_record.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/soa_record.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/messages/message_base.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |         for i in 0..qd_count {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `off` is never read
[INFO] [stdout]    --> src/messages/message_base.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         off += length;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/txt_record.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/txt_record.rs:57:64
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/opt_record.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/opt_record.rs:59:64
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/a_record.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/a_record.rs:52:64
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/aaaa_record.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/aaaa_record.rs:52:64
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/dnskey_record.rs:66:24
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/dnskey_record.rs:66:64
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/cname_record.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/mx_record.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/rrsig_record.rs:82:24
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/rrsig_record.rs:82:64
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/srv_record.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/ns_record.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/ptr_record.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/soa_record.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/txt_record.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/txt_record.rs:57:64
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/opt_record.rs:59:24
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/opt_record.rs:59:64
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils/ordered_map.rs:54:29
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Entry::Occupied(mut occupied) => {
[INFO] [stdout]    |                             ----^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/dnskey_record.rs:66:24
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/dnskey_record.rs:66:64
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label_map`
[INFO] [stdout]   --> src/records/rrsig_record.rs:82:24
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `off`
[INFO] [stdout]   --> src/records/rrsig_record.rs:82:64
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn to_bytes(&self, label_map: &mut HashMap<String, usize>, off: usize) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |                                                                ^^^ help: if this is intentional, prefix it with an underscore: `_off`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/dns.rs:83:44
[INFO] [stdout]    |
[INFO] [stdout] 83 | ...                   Ok(mut response) => {
[INFO] [stdout]    |                          ----^^^^^^^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/dns.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |                         Ok((size, src_addr)) => {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/records/srv_record.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let z = u16::from_be_bytes([buf[off+6], buf[off+7]]);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/main.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 |             Ok(stream) => {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/messages/message_base.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout]  88 | impl MessageBase {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 340 |     pub fn set_id(&mut self, id: u16) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 384 |     pub fn is_authoritative(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 |     pub fn set_truncated(&mut self, truncated: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 |     pub fn is_truncated(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 |     pub fn set_recursion_desired(&mut self, recursion_desired: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 400 |     pub fn is_recursion_desired(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 404 |     pub fn set_recursion_available(&mut self, recursion_available: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 408 |     pub fn is_recursion_available(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 412 |     pub fn set_response_code(&mut self, response_code: ResponseCodes) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 416 |     pub fn get_response_code(&self) -> ResponseCodes {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 420 |     pub fn total_queries(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 424 |     pub fn add_query(&mut self, query: DnsQuery) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 441 |     pub fn get_name_servers(&self) -> &OrderedMap<String, Vec<Box<dyn RecordBase>>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 445 |     pub fn get_additional_records(&self) -> &OrderedMap<String, Vec<Box<dyn RecordBase>>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_any`, `as_any_mut`, `upcast`, `upcast_mut`, and `to_string` are never used
[INFO] [stdout]   --> src/records/inter/record_base.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait RecordBase {
[INFO] [stdout]    |           ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn as_any(&self) -> &dyn Any;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 17 |
[INFO] [stdout] 18 |     fn upcast(&self) -> &dyn RecordBase;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 19 |
[INFO] [stdout] 20 |     fn upcast_mut(&mut self) -> &mut dyn RecordBase;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn to_string(&self) -> String;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_dns_class`, `get_dns_class`, `set_ttl`, `get_ttl`, `set_address`, and `get_address` are never used
[INFO] [stdout]    --> src/records/a_record.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl ARecord {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn set_address(&mut self, address: Ipv4Addr) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get_address(&self) -> Option<Ipv4Addr> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_dns_class`, `get_dns_class`, `set_ttl`, `get_ttl`, `set_address`, and `get_address` are never used
[INFO] [stdout]    --> src/records/aaaa_record.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl AAAARecord {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn set_address(&mut self, address: Ipv6Addr) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get_address(&self) -> Option<Ipv6Addr> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/cname_record.rs:88:12
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl CNameRecord {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  87 |
[INFO] [stdout]  88 |     pub fn new(dns_classes: DnsClasses, ttl: u32, domain: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/mx_record.rs:95:12
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl MxRecord {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout]  94 |
[INFO] [stdout]  95 |     pub fn new(dns_classes: DnsClasses, ttl: u32, priority: u16, domain: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/ns_record.rs:88:12
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl NsRecord {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout]  87 |
[INFO] [stdout]  88 |     pub fn new(dns_classes: DnsClasses, ttl: u32, domain: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/ptr_record.rs:99:12
[INFO] [stdout]     |
[INFO] [stdout]  97 | impl PtrRecord {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  98 |
[INFO] [stdout]  99 |     pub fn new(dns_classes: DnsClasses, cache_flush: bool, ttl: u32, domain: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/soa_record.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | impl SoaRecord {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 131 |
[INFO] [stdout] 132 |     pub fn new(dns_classes: DnsClasses, ttl: u32, domain: &str, mailbox: &str, serial_number: u32, refresh_interval: u32, retry_int...
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_dns_class`, `get_dns_class`, `set_ttl`, and `get_ttl` are never used
[INFO] [stdout]    --> src/records/txt_record.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl TxtRecord {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 110 |
[INFO] [stdout] 111 |     pub fn new(dns_classes: DnsClasses, cache_flush: bool, ttl: u32, records: Vec<String>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/records/opt_record.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl OptRecord {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 111 |
[INFO] [stdout] 112 |     pub fn new(payload_size: u16, ext_rcode: u8, edns_version: u8, flags: u16) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/nsec_record.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | impl NsecRecord {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 148 |
[INFO] [stdout] 149 |     pub fn new(dns_classes: DnsClasses, cache_flush: bool, ttl: u32, domain: &str, rr_types: Vec<u16>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_dns_class`, `get_dns_class`, `set_ttl`, and `get_ttl` are never used
[INFO] [stdout]    --> src/records/dnskey_record.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl DNSKeyRecord {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 114 |
[INFO] [stdout] 115 |     pub fn new(dns_classes: DnsClasses, ttl: u32, flags: u16, protocol: u8, algorithm: u8, public_key: Vec<u8>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_dns_class`, `get_dns_class`, `set_ttl`, and `get_ttl` are never used
[INFO] [stdout]    --> src/records/rrsig_record.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl RRSigRecord {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 138 |
[INFO] [stdout] 139 |     pub fn new(dns_classes: DnsClasses, ttl: u32, type_covered: u16, algorithm: u8, labels: u8, original_ttl: u32, signature_expira...
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_dns_class`, `get_dns_class`, `set_ttl`, and `get_ttl` are never used
[INFO] [stdout]    --> src/records/srv_record.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl SrvRecord {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 115 |
[INFO] [stdout] 116 |     pub fn new(dns_classes: DnsClasses, cache_flush: bool, ttl: u32, priority: u16, weight: u16, port: u16, target: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_dns_class`, `get_dns_class`, `set_ttl`, and `get_ttl` are never used
[INFO] [stdout]    --> src/records/https_record.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl HttpsRecord {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 116 |
[INFO] [stdout] 117 |     pub fn new(dns_classes: DnsClasses, ttl: u32, svc_priority: u16, target: &str, params: OrderedMap<u16, Vec<u8>>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_teredo` is never used
[INFO] [stdout]   --> src/utils/net/address_utils.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn is_teredo(addr: IpAddr) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/utils/net/net_mask.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl NetMask {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout]  9 |
[INFO] [stdout] 10 |     pub fn new(address: IpAddr, mask: u32) -> Result<Self, ()> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_query`, `set_type`, `set_dns_class`, and `to_string` are never used
[INFO] [stdout]   --> src/utils/dns_query.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl DnsQuery {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 27 |
[INFO] [stdout] 28 |     pub fn new(query: &str, _type: Types, dns_class: DnsClasses) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn set_query(&mut self, query: String) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn set_type(&mut self, _type: Types) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkedHashMap` is never constructed
[INFO] [stdout]  --> src/utils/linked_hashmap.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct LinkedHashMap<K: Eq + Hash, V> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/utils/linked_hashmap.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<K, V> LinkedHashMap<K, V> where K: Eq + Hash + Clone, V: Clone {
[INFO] [stdout]    | ------------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn insert(&mut self, key: K, value: V) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn get(&self, key: &K) -> Option<&V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get_mut(&mut self, key: &K) -> Option<&mut V> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn values(&self) -> Vec<V> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn contains_key(&self, key: &K) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn entry(&mut self, key: K) -> std::collections::hash_map::Entry<K, V> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn iter(&self) -> impl Iterator<Item = (&K, &V)> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `remove`, `get`, `keys`, `len`, and `is_empty` are never used
[INFO] [stdout]   --> src/utils/ordered_map.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<K, V> OrderedMap<K, V> where K: Eq + Hash + Clone {
[INFO] [stdout]    | ------------------------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn remove(&mut self, key: &K) -> Option<V> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get(&self, key: &K) -> Option<&V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn keys(&self) -> &Vec<K> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen` is never used
[INFO] [stdout]  --> src/utils/random.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn gen<T>() -> T
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_array` is never used
[INFO] [stdout]   --> src/utils/random.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn gen_array<T, const N: usize>() -> [T; N]
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_seed` is never used
[INFO] [stdout]   --> src/utils/random.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn get_seed() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lcg` is never constructed
[INFO] [stdout]   --> src/utils/random.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Lcg {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `gen_num` are never used
[INFO] [stdout]   --> src/utils/random.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Lcg {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 35 |     fn new(seed: u64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn gen_num<T>(&mut self) -> T
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BURST` is never used
[INFO] [stdout]  --> src/utils/spam_throttle.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const BURST: usize = 10;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_and_test`, `remove`, `test`, `calculate_delay_and_add`, `saturating_dec`, and `saturating_add` are never used
[INFO] [stdout]   --> src/utils/spam_throttle.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl SpamThrottle {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn add_and_test(&self, address: IpAddr) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn remove(&self, address: IpAddr) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn test(&self, address: IpAddr) -> bool {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn calculate_delay_and_add(&self, address: IpAddr) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn saturating_dec(&self, address: IpAddr) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn saturating_add(&self, address: IpAddr) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils/ordered_map.rs:54:29
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Entry::Occupied(mut occupied) => {
[INFO] [stdout]    |                             ----^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `stop` and `remove_fallback` are never used
[INFO] [stdout]    --> src/dns.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout]  24 | impl Dns {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn stop(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn remove_fallback(&mut self, addr: SocketAddr) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_sent_time` and `get_sent_time` are never used
[INFO] [stdout]   --> src/rpc/call.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Call {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn set_sent_time(&mut self, sent_time: u128) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get_sent_time(&self) -> u128 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get`, `contains`, and `remove` are never used
[INFO] [stdout]   --> src/rpc/response_tracker.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ResponseTracker {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn get(&self, id: u16) -> Option<&Call> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn contains(&self, id: u16) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn remove(&mut self, id: u16) -> Option<Call> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `open_existing`, `create_table`, `insert`, and `close` are never used
[INFO] [stdout]   --> src/database/sqlite.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Database {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |     pub fn open_existing(name: &str) -> io::Result<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn create_table(&mut self, name: &str, columns: &HashMap<String, String>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn insert(&mut self, table: &str, fields: &HashMap<&str, String>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn close(&self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `execute_sql` is never used
[INFO] [stdout]   --> src/database/sqlite.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn execute_sql(db: *mut u32, sql: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqlite3_close` is never used
[INFO] [stdout]    --> src/database/sqlite.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn sqlite3_close(db: *mut u32) -> i32;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/linked_hashmap.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn entry(&mut self, key: K) -> std::collections::hash_map::Entry<K, V> {
[INFO] [stdout]    |                  ^^^^^^^^^             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn entry(&mut self, key: K) -> std::collections::hash_map::Entry<'_, K, V> {
[INFO] [stdout]    |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/ordered_map.rs:52:18
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn entry(&mut self, key: K) -> Entry<K, V> {
[INFO] [stdout]    |                  ^^^^^^^^^             ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn entry(&mut self, key: K) -> Entry<'_, K, V> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/dns.rs:83:44
[INFO] [stdout]    |
[INFO] [stdout] 83 | ...                   Ok(mut response) => {
[INFO] [stdout]    |                          ----^^^^^^^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/dns.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |                         Ok((size, src_addr)) => {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/main.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 |             Ok(stream) => {
[INFO] [stdout]    |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/messages/message_base.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout]  88 | impl MessageBase {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 340 |     pub fn set_id(&mut self, id: u16) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 384 |     pub fn is_authoritative(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 |     pub fn set_truncated(&mut self, truncated: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 |     pub fn is_truncated(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 |     pub fn set_recursion_desired(&mut self, recursion_desired: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 400 |     pub fn is_recursion_desired(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 404 |     pub fn set_recursion_available(&mut self, recursion_available: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 408 |     pub fn is_recursion_available(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 412 |     pub fn set_response_code(&mut self, response_code: ResponseCodes) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 416 |     pub fn get_response_code(&self) -> ResponseCodes {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 420 |     pub fn total_queries(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 424 |     pub fn add_query(&mut self, query: DnsQuery) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 441 |     pub fn get_name_servers(&self) -> &OrderedMap<String, Vec<Box<dyn RecordBase>>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 445 |     pub fn get_additional_records(&self) -> &OrderedMap<String, Vec<Box<dyn RecordBase>>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_any`, `as_any_mut`, `upcast`, `upcast_mut`, and `to_string` are never used
[INFO] [stdout]   --> src/records/inter/record_base.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait RecordBase {
[INFO] [stdout]    |           ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn as_any(&self) -> &dyn Any;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 17 |
[INFO] [stdout] 18 |     fn upcast(&self) -> &dyn RecordBase;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 19 |
[INFO] [stdout] 20 |     fn upcast_mut(&mut self) -> &mut dyn RecordBase;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn to_string(&self) -> String;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_dns_class`, `get_dns_class`, `set_ttl`, `get_ttl`, `set_address`, and `get_address` are never used
[INFO] [stdout]    --> src/records/a_record.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl ARecord {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn set_address(&mut self, address: Ipv4Addr) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get_address(&self) -> Option<Ipv4Addr> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_dns_class`, `get_dns_class`, `set_ttl`, `get_ttl`, `set_address`, and `get_address` are never used
[INFO] [stdout]    --> src/records/aaaa_record.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl AAAARecord {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn set_address(&mut self, address: Ipv6Addr) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get_address(&self) -> Option<Ipv6Addr> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/cname_record.rs:88:12
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl CNameRecord {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  87 |
[INFO] [stdout]  88 |     pub fn new(dns_classes: DnsClasses, ttl: u32, domain: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/mx_record.rs:95:12
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl MxRecord {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout]  94 |
[INFO] [stdout]  95 |     pub fn new(dns_classes: DnsClasses, ttl: u32, priority: u16, domain: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/ns_record.rs:88:12
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl NsRecord {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout]  87 |
[INFO] [stdout]  88 |     pub fn new(dns_classes: DnsClasses, ttl: u32, domain: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/ptr_record.rs:99:12
[INFO] [stdout]     |
[INFO] [stdout]  97 | impl PtrRecord {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  98 |
[INFO] [stdout]  99 |     pub fn new(dns_classes: DnsClasses, cache_flush: bool, ttl: u32, domain: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/soa_record.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | impl SoaRecord {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 131 |
[INFO] [stdout] 132 |     pub fn new(dns_classes: DnsClasses, ttl: u32, domain: &str, mailbox: &str, serial_number: u32, refresh_interval: u32, retry_int...
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_dns_class`, `get_dns_class`, `set_ttl`, and `get_ttl` are never used
[INFO] [stdout]    --> src/records/txt_record.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl TxtRecord {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 110 |
[INFO] [stdout] 111 |     pub fn new(dns_classes: DnsClasses, cache_flush: bool, ttl: u32, records: Vec<String>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/records/opt_record.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl OptRecord {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 111 |
[INFO] [stdout] 112 |     pub fn new(payload_size: u16, ext_rcode: u8, edns_version: u8, flags: u16) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/records/nsec_record.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | impl NsecRecord {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 148 |
[INFO] [stdout] 149 |     pub fn new(dns_classes: DnsClasses, cache_flush: bool, ttl: u32, domain: &str, rr_types: Vec<u16>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub fn set_domain(&mut self, domain: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn get_domain(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_dns_class`, `get_dns_class`, `set_ttl`, and `get_ttl` are never used
[INFO] [stdout]    --> src/records/dnskey_record.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | impl DNSKeyRecord {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 114 |
[INFO] [stdout] 115 |     pub fn new(dns_classes: DnsClasses, ttl: u32, flags: u16, protocol: u8, algorithm: u8, public_key: Vec<u8>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_dns_class`, `get_dns_class`, `set_ttl`, and `get_ttl` are never used
[INFO] [stdout]    --> src/records/rrsig_record.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl RRSigRecord {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 138 |
[INFO] [stdout] 139 |     pub fn new(dns_classes: DnsClasses, ttl: u32, type_covered: u16, algorithm: u8, labels: u8, original_ttl: u32, signature_expira...
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_dns_class`, `get_dns_class`, `set_ttl`, and `get_ttl` are never used
[INFO] [stdout]    --> src/records/srv_record.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl SrvRecord {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 115 |
[INFO] [stdout] 116 |     pub fn new(dns_classes: DnsClasses, cache_flush: bool, ttl: u32, priority: u16, weight: u16, port: u16, target: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_dns_class`, `get_dns_class`, `set_ttl`, and `get_ttl` are never used
[INFO] [stdout]    --> src/records/https_record.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl HttpsRecord {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 116 |
[INFO] [stdout] 117 |     pub fn new(dns_classes: DnsClasses, ttl: u32, svc_priority: u16, target: &str, params: OrderedMap<u16, Vec<u8>>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn get_dns_class(&self) -> Result<DnsClasses, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn set_ttl(&mut self, ttl: u32) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn get_ttl(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_teredo` is never used
[INFO] [stdout]   --> src/utils/net/address_utils.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn is_teredo(addr: IpAddr) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/utils/net/net_mask.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl NetMask {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout]  9 |
[INFO] [stdout] 10 |     pub fn new(address: IpAddr, mask: u32) -> Result<Self, ()> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_query`, `set_type`, `set_dns_class`, and `to_string` are never used
[INFO] [stdout]   --> src/utils/dns_query.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl DnsQuery {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 27 |
[INFO] [stdout] 28 |     pub fn new(query: &str, _type: Types, dns_class: DnsClasses) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn set_query(&mut self, query: String) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn set_type(&mut self, _type: Types) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn set_dns_class(&mut self, dns_class: DnsClasses) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkedHashMap` is never constructed
[INFO] [stdout]  --> src/utils/linked_hashmap.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct LinkedHashMap<K: Eq + Hash, V> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/utils/linked_hashmap.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<K, V> LinkedHashMap<K, V> where K: Eq + Hash + Clone, V: Clone {
[INFO] [stdout]    | ------------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn insert(&mut self, key: K, value: V) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn get(&self, key: &K) -> Option<&V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get_mut(&mut self, key: &K) -> Option<&mut V> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn values(&self) -> Vec<V> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn contains_key(&self, key: &K) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn entry(&mut self, key: K) -> std::collections::hash_map::Entry<K, V> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn iter(&self) -> impl Iterator<Item = (&K, &V)> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `remove`, `get`, `keys`, `len`, and `is_empty` are never used
[INFO] [stdout]   --> src/utils/ordered_map.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<K, V> OrderedMap<K, V> where K: Eq + Hash + Clone {
[INFO] [stdout]    | ------------------------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn remove(&mut self, key: &K) -> Option<V> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get(&self, key: &K) -> Option<&V> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn keys(&self) -> &Vec<K> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen` is never used
[INFO] [stdout]  --> src/utils/random.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn gen<T>() -> T
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_array` is never used
[INFO] [stdout]   --> src/utils/random.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn gen_array<T, const N: usize>() -> [T; N]
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_seed` is never used
[INFO] [stdout]   --> src/utils/random.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn get_seed() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lcg` is never constructed
[INFO] [stdout]   --> src/utils/random.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Lcg {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `gen_num` are never used
[INFO] [stdout]   --> src/utils/random.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Lcg {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 35 |     fn new(seed: u64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn gen_num<T>(&mut self) -> T
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BURST` is never used
[INFO] [stdout]  --> src/utils/spam_throttle.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const BURST: usize = 10;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_and_test`, `remove`, `test`, `calculate_delay_and_add`, `saturating_dec`, and `saturating_add` are never used
[INFO] [stdout]   --> src/utils/spam_throttle.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl SpamThrottle {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn add_and_test(&self, address: IpAddr) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn remove(&self, address: IpAddr) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn test(&self, address: IpAddr) -> bool {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn calculate_delay_and_add(&self, address: IpAddr) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn saturating_dec(&self, address: IpAddr) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn saturating_add(&self, address: IpAddr) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `stop` and `remove_fallback` are never used
[INFO] [stdout]    --> src/dns.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout]  24 | impl Dns {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn stop(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn remove_fallback(&mut self, addr: SocketAddr) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_sent_time` and `get_sent_time` are never used
[INFO] [stdout]   --> src/rpc/call.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Call {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn set_sent_time(&mut self, sent_time: u128) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn get_sent_time(&self) -> u128 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stdout] warning: methods `get`, `contains`, and `remove` are never used
[INFO] [stdout]   --> src/rpc/response_tracker.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ResponseTracker {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn get(&self, id: u16) -> Option<&Call> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn contains(&self, id: u16) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn remove(&mut self, id: u16) -> Option<Call> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `open_existing`, `create_table`, `insert`, and `close` are never used
[INFO] [stdout]   --> src/database/sqlite.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Database {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |     pub fn open_existing(name: &str) -> io::Result<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn create_table(&mut self, name: &str, columns: &HashMap<String, String>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn insert(&mut self, table: &str, fields: &HashMap<&str, String>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn close(&self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `execute_sql` is never used
[INFO] [stdout]   --> src/database/sqlite.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn execute_sql(db: *mut u32, sql: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqlite3_close` is never used
[INFO] [stdout]    --> src/database/sqlite.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn sqlite3_close(db: *mut u32) -> i32;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/linked_hashmap.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn entry(&mut self, key: K) -> std::collections::hash_map::Entry<K, V> {
[INFO] [stdout]    |                  ^^^^^^^^^             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn entry(&mut self, key: K) -> std::collections::hash_map::Entry<'_, K, V> {
[INFO] [stdout]    |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/ordered_map.rs:52:18
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn entry(&mut self, key: K) -> Entry<K, V> {
[INFO] [stdout]    |                  ^^^^^^^^^             ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn entry(&mut self, key: K) -> Entry<'_, K, V> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1fccb9594a3072d43bfd124b321de335e1e110593e12d451af1f27a1b1b0ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1fccb9594a3072d43bfd124b321de335e1e110593e12d451af1f27a1b1b0ebc", kill_on_drop: false }`
[INFO] [stdout] d1fccb9594a3072d43bfd124b321de335e1e110593e12d451af1f27a1b1b0ebc
