[INFO] cloning repository https://github.com/WireGuard/wireguard-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WireGuard/wireguard-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWireGuard%2Fwireguard-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWireGuard%2Fwireguard-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f46762183a5fad4aba88379714abf1d21c3e1c54
[INFO] checking WireGuard/wireguard-rs against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWireGuard%2Fwireguard-rs" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WireGuard/wireguard-rs on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/WireGuard/wireguard-rs
[INFO] finished tweaking git repo https://github.com/WireGuard/wireguard-rs
[INFO] tweaked toml for git repo https://github.com/WireGuard/wireguard-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/WireGuard/wireguard-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dfbd7cf1b2125d0894ca3b16a91952020368d819905b9e8e2938a041ffaa676d
[INFO] running `"docker" "start" "-a" "dfbd7cf1b2125d0894ca3b16a91952020368d819905b9e8e2938a041ffaa676d"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling subtle v2.1.1
[INFO] [stderr]    Compiling arraydeque v0.4.5
[INFO] [stderr]     Checking either v1.5.2
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[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
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[INFO] [stderr]    Compiling regex v1.0.6
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[INFO] [stderr]     Checking salsa20-core v0.2.1
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[INFO] [stderr]    Compiling pnet_macros v0.22.0
[INFO] [stderr]    Compiling pnet_packet v0.22.0
[INFO] [stderr]     Checking pnet_transport v0.22.0
[INFO] [stderr]     Checking pnet v0.22.0
[INFO] [stderr]     Checking jemallocator v0.3.2
[INFO] [stderr]     Checking wireguard-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/handshake/messages.rs:255:1
[INFO] [stderr]     |
[INFO] [stderr] 255 | / macro_rules! eq_as_bytes {
[INFO] [stderr] 256 | |     ($type:path) => {
[INFO] [stderr] 257 | |         impl PartialEq for $type {
[INFO] [stderr] 258 | |             fn eq(&self, other: &Self) -> bool {
[INFO] [stderr] ...   |
[INFO] [stderr] 263 | |     };
[INFO] [stderr] 264 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Opaque`
[INFO] [stderr]   --> src/router/device.rs:20:31
[INFO] [stderr]    |
[INFO] [stderr] 20 | use super::types::{Callbacks, Opaque, RouterError};
[INFO] [stderr]    |                               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `x25519_dalek::StaticSecret`
[INFO] [stderr]  --> src/wireguard.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use x25519_dalek::StaticSecret;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/wireguard.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn send(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]   --> src/wireguard.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn send(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                         ^^^^ help: consider prefixing with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/wireguard.rs:18:38
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn send(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                                      ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sent`
[INFO] [stderr]   --> src/wireguard.rs:18:50
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn send(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                                                  ^^^^ help: consider prefixing with an underscore: `_sent`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/wireguard.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn recv(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]   --> src/wireguard.rs:20:25
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn recv(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                         ^^^^ help: consider prefixing with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/wireguard.rs:20:38
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn recv(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                                      ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sent`
[INFO] [stderr]   --> src/wireguard.rs:20:50
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn recv(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                                                  ^^^^ help: consider prefixing with an underscore: `_sent`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/wireguard.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn need_key(t: &Timers) {}
[INFO] [stderr]    |                 ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]   --> src/wireguard.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |                     let (size, src) = bind.recv(&mut msg).unwrap(); // TODO handle error
[INFO] [stderr]    |                                ^^^ help: consider prefixing with an underscore: `_src`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/router/device.rs:127:13
[INFO] [stderr]     |
[INFO] [stderr] 127 |         let mut inner = DeviceInner {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/router/peer.rs:281:9
[INFO] [stderr]     |
[INFO] [stderr] 281 |         mut msg: Vec<u8>,
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Opaque`
[INFO] [stderr]   --> src/router/device.rs:20:31
[INFO] [stderr]    |
[INFO] [stderr] 20 | use super::types::{Callbacks, Opaque, RouterError};
[INFO] [stderr]    |                               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AtomicBool`
[INFO] [stderr]  --> src/router/tests.rs:4:25
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stderr]   |                         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `x25519_dalek::StaticSecret`
[INFO] [stderr]  --> src/wireguard.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use x25519_dalek::StaticSecret;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REKEY_AFTER_MESSAGES`
[INFO] [stderr]  --> src/constants.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const REKEY_AFTER_MESSAGES: u64 = u64::MAX - (1 << 16);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REJECT_AFTER_MESSAGES`
[INFO] [stderr]  --> src/constants.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const REJECT_AFTER_MESSAGES: u64 = u64::MAX - (1 << 4);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REKEY_AFTER_TIME`
[INFO] [stderr]  --> src/constants.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const REKEY_AFTER_TIME: Duration = Duration::from_secs(120);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REJECT_AFTER_TIME`
[INFO] [stderr]  --> src/constants.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const REJECT_AFTER_TIME: Duration = Duration::from_secs(180);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REKEY_ATTEMPT_TIME`
[INFO] [stderr]  --> src/constants.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const REKEY_ATTEMPT_TIME: Duration = Duration::from_secs(90);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REKEY_TIMEOUT`
[INFO] [stderr]   --> src/constants.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const REKEY_TIMEOUT: Duration = Duration::from_secs(5);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `KEEPALIVE_TIMEOUT`
[INFO] [stderr]   --> src/constants.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const KEEPALIVE_TIMEOUT: Duration = Duration::from_secs(10);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAX_PEER_PER_DEVICE`
[INFO] [stderr]   --> src/handshake/device.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | const MAX_PEER_PER_DEVICE: usize = 1 << 20;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Device`
[INFO] [stderr]   --> src/handshake/device.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct Device<T> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/handshake/device.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn new(sk: StaticSecret) -> Device<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add`
[INFO] [stderr]   --> src/handshake/device.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn add(&mut self, pk: PublicKey, identifier: T) -> Result<(), ConfigError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove`
[INFO] [stderr]    --> src/handshake/device.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn remove(&mut self, pk: PublicKey) -> Result<(), ConfigError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_psk`
[INFO] [stderr]    --> src/handshake/device.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn set_psk(&mut self, pk: PublicKey, psk: Option<Psk>) -> Result<(), ConfigError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_psk`
[INFO] [stderr]    --> src/handshake/device.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     pub fn get_psk(&self, pk: PublicKey) -> Result<Psk, ConfigError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `release`
[INFO] [stderr]    --> src/handshake/device.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub fn release(&self, id: u32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `begin`
[INFO] [stderr]    --> src/handshake/device.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 | /     pub fn begin<R: RngCore + CryptoRng>(
[INFO] [stderr] 173 | |         &self,
[INFO] [stderr] 174 | |         rng: &mut R,
[INFO] [stderr] 175 | |         pk: &PublicKey,
[INFO] [stderr] ...   |
[INFO] [stderr] 194 | |         }
[INFO] [stderr] 195 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `process`
[INFO] [stderr]    --> src/handshake/device.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 | /     pub fn process<'a, R: RngCore + CryptoRng, S>(
[INFO] [stderr] 203 | |         &self,
[INFO] [stderr] 204 | |         rng: &mut R,        // rng instance to sample randomness from
[INFO] [stderr] 205 | |         msg: &[u8],         // message buffer
[INFO] [stderr] ...   |
[INFO] [stderr] 325 | |         }
[INFO] [stderr] 326 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lookup_pk`
[INFO] [stderr]    --> src/handshake/device.rs:331:5
[INFO] [stderr]     |
[INFO] [stderr] 331 |     pub(crate) fn lookup_pk(&self, pk: &PublicKey) -> Result<&Peer<T>, HandshakeError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lookup_id`
[INFO] [stderr]    --> src/handshake/device.rs:340:5
[INFO] [stderr]     |
[INFO] [stderr] 340 |     pub(crate) fn lookup_id(&self, id: u32) -> Result<&Peer<T>, HandshakeError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `allocate`
[INFO] [stderr]    --> src/handshake/device.rs:352:5
[INFO] [stderr]     |
[INFO] [stderr] 352 |     fn allocate<R: RngCore + CryptoRng>(&self, rng: &mut R, peer: &Peer<T>) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `LABEL_MAC1`
[INFO] [stderr]   --> src/handshake/macs.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | const LABEL_MAC1: &[u8] = b"mac1----";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `LABEL_COOKIE`
[INFO] [stderr]   --> src/handshake/macs.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | const LABEL_COOKIE: &[u8] = b"cookie--";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_COOKIE`
[INFO] [stderr]   --> src/handshake/macs.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | const SIZE_COOKIE: usize = 16;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_SECRET`
[INFO] [stderr]   --> src/handshake/macs.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | const SIZE_SECRET: usize = 32;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_MAC`
[INFO] [stderr]   --> src/handshake/macs.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | const SIZE_MAC: usize = 16; // blake2s-mac128
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_TAG`
[INFO] [stderr]   --> src/handshake/macs.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | const SIZE_TAG: usize = 16; // xchacha20poly1305 tag
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Cookie`
[INFO] [stderr]   --> src/handshake/macs.rs:86:1
[INFO] [stderr]    |
[INFO] [stderr] 86 | struct Cookie {
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Generator`
[INFO] [stderr]   --> src/handshake/macs.rs:91:1
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub struct Generator {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `addr_to_mac_bytes`
[INFO] [stderr]   --> src/handshake/macs.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | fn addr_to_mac_bytes(addr: &SocketAddr) -> Vec<u8> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/handshake/macs.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn new(pk: PublicKey) -> Generator {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `process`
[INFO] [stderr]    --> src/handshake/macs.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn process(&mut self, reply: &CookieReply) -> Result<(), HandshakeError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `generate`
[INFO] [stderr]    --> src/handshake/macs.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 |     pub fn generate(&mut self, inner: &[u8], macs: &mut MacsFooter) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Secret`
[INFO] [stderr]    --> src/handshake/macs.rs:184:1
[INFO] [stderr]     |
[INFO] [stderr] 184 | struct Secret {
[INFO] [stderr]     | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Validator`
[INFO] [stderr]    --> src/handshake/macs.rs:189:1
[INFO] [stderr]     |
[INFO] [stderr] 189 | pub struct Validator {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/handshake/macs.rs:196:5
[INFO] [stderr]     |
[INFO] [stderr] 196 |     pub fn new(pk: PublicKey) -> Validator {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_tau`
[INFO] [stderr]    --> src/handshake/macs.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn get_tau(&self, src: &[u8]) -> Option<[u8; SIZE_COOKIE]> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_set_tau`
[INFO] [stderr]    --> src/handshake/macs.rs:216:5
[INFO] [stderr]     |
[INFO] [stderr] 216 |     fn get_set_tau<R: RngCore + CryptoRng>(&self, rng: &mut R, src: &[u8]) -> [u8; SIZE_COOKIE] {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `create_cookie_reply`
[INFO] [stderr]    --> src/handshake/macs.rs:239:5
[INFO] [stderr]     |
[INFO] [stderr] 239 | /     pub fn create_cookie_reply<R: RngCore + CryptoRng>(
[INFO] [stderr] 240 | |         &self,
[INFO] [stderr] 241 | |         rng: &mut R,
[INFO] [stderr] 242 | |         receiver: u32,         // receiver id of incoming message
[INFO] [stderr] ...   |
[INFO] [stderr] 257 | |         );
[INFO] [stderr] 258 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `check_mac1`
[INFO] [stderr]    --> src/handshake/macs.rs:266:5
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn check_mac1(&self, inner: &[u8], macs: &MacsFooter) -> Result<(), HandshakeError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `check_mac2`
[INFO] [stderr]    --> src/handshake/macs.rs:275:5
[INFO] [stderr]     |
[INFO] [stderr] 275 |     pub fn check_mac2(&self, inner: &[u8], src: &SocketAddr, macs: &MacsFooter) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/handshake/messages.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn parse<B: ByteSlice>(bytes: B) -> Result<LayoutVerified<B, Self>, HandshakeError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/handshake/messages.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn parse<B: ByteSlice>(bytes: B) -> Result<LayoutVerified<B, Self>, HandshakeError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/handshake/messages.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn parse<B: ByteSlice>(bytes: B) -> Result<LayoutVerified<B, Self>, HandshakeError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `HMACBlake2s`
[INFO] [stderr]   --> src/handshake/noise.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | type HMACBlake2s = Hmac<Blake2s>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `TemporaryState`
[INFO] [stderr]   --> src/handshake/noise.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | type TemporaryState = (u32, PublicKey, GenericArray<u8, U32>, GenericArray<u8, U32>);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_CK`
[INFO] [stderr]   --> src/handshake/noise.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | const SIZE_CK: usize = 32;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_HS`
[INFO] [stderr]   --> src/handshake/noise.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | const SIZE_HS: usize = 32;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_NONCE`
[INFO] [stderr]   --> src/handshake/noise.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | const SIZE_NONCE: usize = 8;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_TAG`
[INFO] [stderr]   --> src/handshake/noise.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | const SIZE_TAG: usize = 16;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CLEAR_PAGES`
[INFO] [stderr]   --> src/handshake/noise.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | const CLEAR_PAGES: usize = 1;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INITIAL_CK`
[INFO] [stderr]   --> src/handshake/noise.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | / const INITIAL_CK: [u8; SIZE_CK] = [
[INFO] [stderr] 52 | |     0x60, 0xe2, 0x6d, 0xae, 0xf3, 0x27, 0xef, 0xc0, 0x2e, 0xc3, 0x35, 0xe2, 0xa0, 0x25, 0xd2, 0xd0,
[INFO] [stderr] 53 | |     0x16, 0xeb, 0x42, 0x06, 0xf8, 0x72, 0x77, 0xf5, 0x2d, 0x38, 0xd1, 0x98, 0x8b, 0x78, 0xcd, 0x36,
[INFO] [stderr] 54 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `INITIAL_HS`
[INFO] [stderr]   --> src/handshake/noise.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | / const INITIAL_HS: [u8; SIZE_HS] = [
[INFO] [stderr] 58 | |     0x22, 0x11, 0xb3, 0x61, 0x08, 0x1a, 0xc5, 0x66, 0x69, 0x12, 0x43, 0xdb, 0x45, 0x8a, 0xd5, 0x32,
[INFO] [stderr] 59 | |     0x2d, 0x9c, 0x6c, 0x66, 0x22, 0x93, 0xe8, 0xb7, 0x0e, 0xe1, 0x9c, 0x65, 0xba, 0x07, 0x9e, 0xf3,
[INFO] [stderr] 60 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ZERO_NONCE`
[INFO] [stderr]   --> src/handshake/noise.rs:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | const ZERO_NONCE: [u8; 12] = [0u8; 12];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_initiation`
[INFO] [stderr]    --> src/handshake/noise.rs:218:1
[INFO] [stderr]     |
[INFO] [stderr] 218 | / pub fn create_initiation<T: Copy, R: RngCore + CryptoRng>(
[INFO] [stderr] 219 | |     rng: &mut R,
[INFO] [stderr] 220 | |     device: &Device<T>,
[INFO] [stderr] 221 | |     peer: &Peer<T>,
[INFO] [stderr] ...   |
[INFO] [stderr] 296 | |     })
[INFO] [stderr] 297 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `consume_initiation`
[INFO] [stderr]    --> src/handshake/noise.rs:299:1
[INFO] [stderr]     |
[INFO] [stderr] 299 | / pub fn consume_initiation<'a, T: Copy>(
[INFO] [stderr] 300 | |     device: &'a Device<T>,
[INFO] [stderr] 301 | |     msg: &NoiseInitiation,
[INFO] [stderr] 302 | | ) -> Result<(&'a Peer<T>, TemporaryState), HandshakeError> {
[INFO] [stderr] ...   |
[INFO] [stderr] 370 | |     })
[INFO] [stderr] 371 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_response`
[INFO] [stderr]    --> src/handshake/noise.rs:373:1
[INFO] [stderr]     |
[INFO] [stderr] 373 | / pub fn create_response<T: Copy, R: RngCore + CryptoRng>(
[INFO] [stderr] 374 | |     rng: &mut R,
[INFO] [stderr] 375 | |     peer: &Peer<T>,
[INFO] [stderr] 376 | |     sender: u32,             // sending identifier
[INFO] [stderr] ...   |
[INFO] [stderr] 452 | |     })
[INFO] [stderr] 453 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `consume_response`
[INFO] [stderr]    --> src/handshake/noise.rs:459:1
[INFO] [stderr]     |
[INFO] [stderr] 459 | / pub fn consume_response<T: Copy>(
[INFO] [stderr] 460 | |     device: &Device<T>,
[INFO] [stderr] 461 | |     msg: &NoiseResponse,
[INFO] [stderr] 462 | | ) -> Result<Output<T>, HandshakeError> {
[INFO] [stderr] ...   |
[INFO] [stderr] 551 | |     })
[INFO] [stderr] 552 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Peer`
[INFO] [stderr]   --> src/handshake/peer.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct Peer<T> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Reset`
[INFO] [stderr]   --> src/handshake/peer.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     Reset,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InitiationSent`
[INFO] [stderr]   --> src/handshake/peer.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | /     InitiationSent {
[INFO] [stderr] 48 | |         sender: u32, // assigned sender id
[INFO] [stderr] 49 | |         eph_sk: StaticSecret,
[INFO] [stderr] 50 | |         hs: GenericArray<u8, U32>,
[INFO] [stderr] 51 | |         ck: GenericArray<u8, U32>,
[INFO] [stderr] 52 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/handshake/peer.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 | /     pub fn new(
[INFO] [stderr] 73 | |         identifier: T,    // external identifier
[INFO] [stderr] 74 | |         pk: PublicKey,    // public key of peer
[INFO] [stderr] 75 | |         ss: SharedSecret, // precomputed DH(static, static)
[INFO] [stderr] ...  |
[INFO] [stderr] 86 | |         }
[INFO] [stderr] 87 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_state`
[INFO] [stderr]   --> src/handshake/peer.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn set_state(&self, state_new: State) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `check_replay_flood`
[INFO] [stderr]    --> src/handshake/peer.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 | /     pub fn check_replay_flood(
[INFO] [stderr] 104 | |         &self,
[INFO] [stderr] 105 | |         device: &Device<T>,
[INFO] [stderr] 106 | |         timestamp_new: &timestamp::TAI64N,
[INFO] [stderr] ...   |
[INFO] [stderr] 142 | |         Ok(())
[INFO] [stderr] 143 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PACKETS_PER_SECOND`
[INFO] [stderr]   --> src/handshake/ratelimiter.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | const PACKETS_PER_SECOND: u64 = 20;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PACKETS_BURSTABLE`
[INFO] [stderr]   --> src/handshake/ratelimiter.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | const PACKETS_BURSTABLE: u64 = 5;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PACKET_COST`
[INFO] [stderr]   --> src/handshake/ratelimiter.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | const PACKET_COST: u64 = 1_000_000_000 / PACKETS_PER_SECOND;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MAX_TOKENS`
[INFO] [stderr]   --> src/handshake/ratelimiter.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const MAX_TOKENS: u64 = PACKET_COST * PACKETS_BURSTABLE;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `gc_running`
[INFO] [stderr]   --> src/handshake/ratelimiter.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     gc_running: AtomicBool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `table`
[INFO] [stderr]   --> src/handshake/ratelimiter.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     table: spin::RwLock<HashMap<IpAddr, spin::Mutex<Entry>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/handshake/ratelimiter.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `allow`
[INFO] [stderr]   --> src/handshake/ratelimiter.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn allow(&self, addr: &IpAddr) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `TAI64N`
[INFO] [stderr]  --> src/handshake/timestamp.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type TAI64N = [u8; 12];
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TAI64_EPOCH`
[INFO] [stderr]  --> src/handshake/timestamp.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const TAI64_EPOCH: u64 = 0x400000000000000a;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ZERO`
[INFO] [stderr]  --> src/handshake/timestamp.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const ZERO: TAI64N = [0u8; 12];
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `now`
[INFO] [stderr]  --> src/handshake/timestamp.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn now() -> TAI64N {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `compare`
[INFO] [stderr]   --> src/handshake/timestamp.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn compare(old: &TAI64N, new: &TAI64N) -> bool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/handshake/types.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn new(s: &str) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DecryptionFailure`
[INFO] [stderr]   --> src/handshake/types.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     DecryptionFailure,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UnknownPublicKey`
[INFO] [stderr]   --> src/handshake/types.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     UnknownPublicKey,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UnknownReceiverId`
[INFO] [stderr]   --> src/handshake/types.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     UnknownReceiverId,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidMessageFormat`
[INFO] [stderr]   --> src/handshake/types.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     InvalidMessageFormat,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `OldTimestamp`
[INFO] [stderr]   --> src/handshake/types.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     OldTimestamp,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidState`
[INFO] [stderr]   --> src/handshake/types.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     InvalidState,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidMac1`
[INFO] [stderr]   --> src/handshake/types.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     InvalidMac1,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RateLimited`
[INFO] [stderr]   --> src/handshake/types.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     RateLimited,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InitiationFlood`
[INFO] [stderr]   --> src/handshake/types.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     InitiationFlood,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Output`
[INFO] [stderr]   --> src/handshake/types.rs:80:1
[INFO] [stderr]    |
[INFO] [stderr] 80 | / pub type Output<T> = (
[INFO] [stderr] 81 | |     Option<T>,       // external identifier associated with peer
[INFO] [stderr] 82 | |     Option<Vec<u8>>, // message to send
[INFO] [stderr] 83 | |     Option<KeyPair>, // resulting key-pair of successful handshake
[INFO] [stderr] 84 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Psk`
[INFO] [stderr]   --> src/handshake/types.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub type Psk = [u8; 32];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BITMAP_INDEX_MASK`
[INFO] [stderr]   --> src/router/anti_replay.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | const BITMAP_INDEX_MASK: u64 = BITMAP_LEN as u64 - 1;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `BITMAP_LOC_MASK`
[INFO] [stderr]   --> src/router/anti_replay.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | const BITMAP_LOC_MASK: u64 = (SIZE_OF_WORD - 1) as u64;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `WINDOW_SIZE`
[INFO] [stderr]   --> src/router/anti_replay.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | const WINDOW_SIZE: u64 = (BITMAP_BITLEN - SIZE_OF_WORD) as u64;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `bitmap`
[INFO] [stderr]   --> src/router/anti_replay.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     bitmap: [Word; BITMAP_LEN],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `last`
[INFO] [stderr]   --> src/router/anti_replay.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     last: u64,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `check`
[INFO] [stderr]   --> src/router/anti_replay.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn check(&self, seq: u64) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_store`
[INFO] [stderr]   --> src/router/anti_replay.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn update_store(&mut self, seq: u64) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]    --> src/router/anti_replay.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn update(&mut self, seq: u64) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `WORKER_QUEUE_SIZE`
[INFO] [stderr]  --> src/router/constants.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const WORKER_QUEUE_SIZE: usize = MAX_STAGED_PACKETS;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_route`
[INFO] [stderr]    --> src/router/device.rs:84:1
[INFO] [stderr]     |
[INFO] [stderr] 84  | / fn get_route<C: Callbacks, T: Tun, B: Bind>(
[INFO] [stderr] 85  | |     device: &Arc<DeviceInner<C, T, B>>,
[INFO] [stderr] 86  | |     packet: &[u8],
[INFO] [stderr] 87  | | ) -> Option<Arc<PeerInner<C, T, B>>> {
[INFO] [stderr] ...   |
[INFO] [stderr] 120 | |     }
[INFO] [stderr] 121 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/router/device.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn new(num_workers: usize, tun: T, bind: B) -> Device<C, T, B> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_peer`
[INFO] [stderr]    --> src/router/device.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     pub fn new_peer(&self, opaque: C::Opaque) -> Peer<C, T, B> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `send`
[INFO] [stderr]    --> src/router/device.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 |     pub fn send(&self, msg: Vec<u8>) -> Result<(), RouterError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `recv`
[INFO] [stderr]    --> src/router/device.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     pub fn recv(&self, src: B::Endpoint, msg: Vec<u8>) -> Result<(), RouterError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `VERSION_IP4`
[INFO] [stderr]  --> src/router/ip.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const VERSION_IP4: u8 = 4;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `VERSION_IP6`
[INFO] [stderr]  --> src/router/ip.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const VERSION_IP6: u8 = 6;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `TYPE_TRANSPORT`
[INFO] [stderr]  --> src/router/messages.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const TYPE_TRANSPORT: u32 = 4;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `retired`
[INFO] [stderr]   --> src/router/peer.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     retired: Option<u32>,           // retired id (previous id, after confirming key-pair)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `treebit_list`
[INFO] [stderr]   --> src/router/peer.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | / fn treebit_list<A, E, C: Callbacks, T: Tun, B: Bind>(
[INFO] [stderr] 60 | |     peer: &Arc<PeerInner<C, T, B>>,
[INFO] [stderr] 61 | |     table: &spin::RwLock<IpLookupTable<A, Arc<PeerInner<C, T, B>>>>,
[INFO] [stderr] 62 | |     callback: Box<dyn Fn(A, u32) -> E>,
[INFO] [stderr] ...  |
[INFO] [stderr] 74 | |     res
[INFO] [stderr] 75 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/router/peer.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn new(keypair: &Arc<KeyPair>) -> EncryptionState {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/router/peer.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn new(peer: &Arc<PeerInner<C, T, B>>, keypair: &Arc<KeyPair>) -> DecryptionState<C, T, B> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `new_peer`
[INFO] [stderr]    --> src/router/peer.rs:170:1
[INFO] [stderr]     |
[INFO] [stderr] 170 | / pub fn new_peer<C: Callbacks, T: Tun, B: Bind>(
[INFO] [stderr] 171 | |     device: Arc<DeviceInner<C, T, B>>,
[INFO] [stderr] 172 | |     opaque: C::Opaque,
[INFO] [stderr] 173 | | ) -> Peer<C, T, B> {
[INFO] [stderr] ...   |
[INFO] [stderr] 215 | |     }
[INFO] [stderr] 216 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `send_staged`
[INFO] [stderr]    --> src/router/peer.rs:219:5
[INFO] [stderr]     |
[INFO] [stderr] 219 |     fn send_staged(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `send_raw`
[INFO] [stderr]    --> src/router/peer.rs:233:5
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn send_raw(&self, msg: Vec<u8>) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `confirm_key`
[INFO] [stderr]    --> src/router/peer.rs:248:5
[INFO] [stderr]     |
[INFO] [stderr] 248 |     pub fn confirm_key(&self, keypair: &Arc<KeyPair>) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `recv_job`
[INFO] [stderr]    --> src/router/peer.rs:277:5
[INFO] [stderr]     |
[INFO] [stderr] 277 | /     pub fn recv_job(
[INFO] [stderr] 278 | |         &self,
[INFO] [stderr] 279 | |         src: B::Endpoint,
[INFO] [stderr] 280 | |         dec: Arc<DecryptionState<C, T, B>>,
[INFO] [stderr] ...   |
[INFO] [stderr] 296 | |         }
[INFO] [stderr] 297 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `send_job`
[INFO] [stderr]    --> src/router/peer.rs:299:5
[INFO] [stderr]     |
[INFO] [stderr] 299 |     pub fn send_job(&self, mut msg: Vec<u8>) -> Option<JobParallel> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_endpoint`
[INFO] [stderr]    --> src/router/peer.rs:362:5
[INFO] [stderr]     |
[INFO] [stderr] 362 |     pub fn set_endpoint(&self, address: SocketAddr) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_endpoint`
[INFO] [stderr]    --> src/router/peer.rs:366:5
[INFO] [stderr]     |
[INFO] [stderr] 366 |     pub fn get_endpoint(&self) -> Option<SocketAddr> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_keypair`
[INFO] [stderr]    --> src/router/peer.rs:384:5
[INFO] [stderr]     |
[INFO] [stderr] 384 |     pub fn add_keypair(&self, new: KeyPair) -> Vec<u32> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `keepalive`
[INFO] [stderr]    --> src/router/peer.rs:437:5
[INFO] [stderr]     |
[INFO] [stderr] 437 |     pub fn keepalive(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_subnet`
[INFO] [stderr]    --> src/router/peer.rs:456:5
[INFO] [stderr]     |
[INFO] [stderr] 456 |     pub fn add_subnet(&self, ip: IpAddr, masklen: u32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `list_subnets`
[INFO] [stderr]    --> src/router/peer.rs:480:5
[INFO] [stderr]     |
[INFO] [stderr] 480 |     pub fn list_subnets(&self) -> Vec<(IpAddr, u32)> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove_subnets`
[INFO] [stderr]    --> src/router/peer.rs:498:5
[INFO] [stderr]     |
[INFO] [stderr] 498 |     pub fn remove_subnets(&self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `send`
[INFO] [stderr]    --> src/router/peer.rs:512:5
[INFO] [stderr]     |
[INFO] [stderr] 512 |     pub fn send(&self, msg: &[u8]) -> Result<(), RouterError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NoCryptKeyRoute`
[INFO] [stderr]   --> src/router/types.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     NoCryptKeyRoute,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MalformedIPHeader`
[INFO] [stderr]   --> src/router/types.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     MalformedIPHeader,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MalformedTransportMessage`
[INFO] [stderr]   --> src/router/types.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     MalformedTransportMessage,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UnknownReceiverId`
[INFO] [stderr]   --> src/router/types.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     UnknownReceiverId,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NoEndpoint`
[INFO] [stderr]   --> src/router/types.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     NoEndpoint,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SendError`
[INFO] [stderr]   --> src/router/types.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     SendError,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_TAG`
[INFO] [stderr]   --> src/router/workers.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | const SIZE_TAG: usize = 16;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Encryption`
[INFO] [stderr]   --> src/router/workers.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Encryption,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Decryption`
[INFO] [stderr]   --> src/router/workers.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Decryption,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check_route`
[INFO] [stderr]   --> src/router/workers.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | / fn check_route<C: Callbacks, T: Tun, B: Bind>(
[INFO] [stderr] 51 | |     device: &Arc<DeviceInner<C, T, B>>,
[INFO] [stderr] 52 | |     peer: &Arc<PeerInner<C, T, B>>,
[INFO] [stderr] 53 | |     packet: &[u8],
[INFO] [stderr] ...  |
[INFO] [stderr] 93 | |     }
[INFO] [stderr] 94 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `worker_inbound`
[INFO] [stderr]    --> src/router/workers.rs:96:1
[INFO] [stderr]     |
[INFO] [stderr] 96  | / pub fn worker_inbound<C: Callbacks, T: Tun, B: Bind>(
[INFO] [stderr] 97  | |     device: Arc<DeviceInner<C, T, B>>, // related device
[INFO] [stderr] 98  | |     peer: Arc<PeerInner<C, T, B>>,     // related peer
[INFO] [stderr] 99  | |     receiver: Receiver<JobInbound<C, T, B>>,
[INFO] [stderr] ...   |
[INFO] [stderr] 176 | |     }
[INFO] [stderr] 177 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `worker_outbound`
[INFO] [stderr]    --> src/router/workers.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | / pub fn worker_outbound<C: Callbacks, T: Tun, B: Bind>(
[INFO] [stderr] 180 | |     device: Arc<DeviceInner<C, T, B>>, // related device
[INFO] [stderr] 181 | |     peer: Arc<PeerInner<C, T, B>>,     // related peer
[INFO] [stderr] 182 | |     receiver: Receiver<JobOutbound>,
[INFO] [stderr] ...   |
[INFO] [stderr] 222 | |     }
[INFO] [stderr] 223 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `worker_parallel`
[INFO] [stderr]    --> src/router/workers.rs:225:1
[INFO] [stderr]     |
[INFO] [stderr] 225 | pub fn worker_parallel(receiver: Receiver<JobParallel>) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_MESSAGE_PREFIX`
[INFO] [stderr]   --> src/router/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const SIZE_MESSAGE_PREFIX: usize = mem::size_of::<TransportHeader>();
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CAPACITY_MESSAGE_POSTFIX`
[INFO] [stderr]   --> src/router/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub const CAPACITY_MESSAGE_POSTFIX: usize = 16;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Events`
[INFO] [stderr]   --> src/wireguard.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Events();
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Wireguard`
[INFO] [stderr]   --> src/wireguard.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub struct Wireguard<T: Tun, B: Bind> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/wireguard.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn new(tun: T, bind: B) -> Wireguard<T, B> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/wireguard.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn send(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]   --> src/wireguard.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn send(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                         ^^^^ help: consider prefixing with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/wireguard.rs:18:38
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn send(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                                      ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sent`
[INFO] [stderr]   --> src/wireguard.rs:18:50
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn send(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                                                  ^^^^ help: consider prefixing with an underscore: `_sent`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/wireguard.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn recv(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]   --> src/wireguard.rs:20:25
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn recv(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                         ^^^^ help: consider prefixing with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/wireguard.rs:20:38
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn recv(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                                      ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sent`
[INFO] [stderr]   --> src/wireguard.rs:20:50
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn recv(t: &Timers, size: usize, data: bool, sent: bool) {}
[INFO] [stderr]    |                                                  ^^^^ help: consider prefixing with an underscore: `_sent`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/wireguard.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn need_key(t: &Timers) {}
[INFO] [stderr]    |                 ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]   --> src/wireguard.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |                     let (size, src) = bind.recv(&mut msg).unwrap(); // TODO handle error
[INFO] [stderr]    |                                ^^^ help: consider prefixing with an underscore: `_src`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/router/device.rs:127:13
[INFO] [stderr]     |
[INFO] [stderr] 127 |         let mut inner = DeviceInner {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/router/peer.rs:281:9
[INFO] [stderr]     |
[INFO] [stderr] 281 |         mut msg: Vec<u8>,
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REKEY_AFTER_MESSAGES`
[INFO] [stderr]  --> src/constants.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const REKEY_AFTER_MESSAGES: u64 = u64::MAX - (1 << 16);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REKEY_AFTER_TIME`
[INFO] [stderr]  --> src/constants.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const REKEY_AFTER_TIME: Duration = Duration::from_secs(120);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REKEY_ATTEMPT_TIME`
[INFO] [stderr]  --> src/constants.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const REKEY_ATTEMPT_TIME: Duration = Duration::from_secs(90);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `REKEY_TIMEOUT`
[INFO] [stderr]   --> src/constants.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const REKEY_TIMEOUT: Duration = Duration::from_secs(5);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `KEEPALIVE_TIMEOUT`
[INFO] [stderr]   --> src/constants.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const KEEPALIVE_TIMEOUT: Duration = Duration::from_secs(10);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_psk`
[INFO] [stderr]    --> src/handshake/device.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     pub fn get_psk(&self, pk: PublicKey) -> Result<Psk, ConfigError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_NONCE`
[INFO] [stderr]   --> src/handshake/noise.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | const SIZE_NONCE: usize = 8;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SIZE_TAG`
[INFO] [stderr]   --> src/handshake/noise.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | const SIZE_TAG: usize = 16;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_state`
[INFO] [stderr]   --> src/handshake/peer.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn set_state(&self, state_new: State) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `treebit_list`
[INFO] [stderr]   --> src/router/peer.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | / fn treebit_list<A, E, C: Callbacks, T: Tun, B: Bind>(
[INFO] [stderr] 60 | |     peer: &Arc<PeerInner<C, T, B>>,
[INFO] [stderr] 61 | |     table: &spin::RwLock<IpLookupTable<A, Arc<PeerInner<C, T, B>>>>,
[INFO] [stderr] 62 | |     callback: Box<dyn Fn(A, u32) -> E>,
[INFO] [stderr] ...  |
[INFO] [stderr] 74 | |     res
[INFO] [stderr] 75 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `list_subnets`
[INFO] [stderr]    --> src/router/peer.rs:480:5
[INFO] [stderr]     |
[INFO] [stderr] 480 |     pub fn list_subnets(&self) -> Vec<(IpAddr, u32)> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove_subnets`
[INFO] [stderr]    --> src/router/peer.rs:498:5
[INFO] [stderr]     |
[INFO] [stderr] 498 |     pub fn remove_subnets(&self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `send`
[INFO] [stderr]    --> src/router/peer.rs:512:5
[INFO] [stderr]     |
[INFO] [stderr] 512 |     pub fn send(&self, msg: &[u8]) -> Result<(), RouterError> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MalformedIPHeader`
[INFO] [stderr]   --> src/router/types.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     MalformedIPHeader,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NoEndpoint`
[INFO] [stderr]   --> src/router/types.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     NoEndpoint,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SendError`
[INFO] [stderr]   --> src/router/types.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     SendError,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset`
[INFO] [stderr]    --> src/router/tests.rs:247:9
[INFO] [stderr]     |
[INFO] [stderr] 247 |         fn reset(&self) {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CAPACITY_MESSAGE_POSTFIX`
[INFO] [stderr]   --> src/router/mod.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub const CAPACITY_MESSAGE_POSTFIX: usize = 16;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Events`
[INFO] [stderr]   --> src/wireguard.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Events();
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Wireguard`
[INFO] [stderr]   --> src/wireguard.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub struct Wireguard<T: Tun, B: Bind> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/wireguard.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn new(tun: T, bind: B) -> Wireguard<T, B> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 34s
[INFO] running `"docker" "inspect" "dfbd7cf1b2125d0894ca3b16a91952020368d819905b9e8e2938a041ffaa676d"`
[INFO] running `"docker" "rm" "-f" "dfbd7cf1b2125d0894ca3b16a91952020368d819905b9e8e2938a041ffaa676d"`
[INFO] [stdout] dfbd7cf1b2125d0894ca3b16a91952020368d819905b9e8e2938a041ffaa676d