[INFO] cloning repository https://github.com/wannawatchmecode/swizzy_decent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wannawatchmecode/swizzy_decent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwannawatchmecode%2Fswizzy_decent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwannawatchmecode%2Fswizzy_decent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 443337e0a36f4a2fe3ab7ea78a3a7c13402c2678
[INFO] linting wannawatchmecode/swizzy_decent against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwannawatchmecode%2Fswizzy_decent" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wannawatchmecode/swizzy_decent
[INFO] finished tweaking git repo https://github.com/wannawatchmecode/swizzy_decent
[INFO] tweaked toml for git repo https://github.com/wannawatchmecode/swizzy_decent written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wannawatchmecode/swizzy_decent on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wannawatchmecode/swizzy_decent 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anstream v0.6.13
[INFO] [stderr]   Downloaded uuid v1.8.0
[INFO] [stderr]   Downloaded cc v1.0.94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47f43a72f57f6d556e7418392fc0e42a8cee5f04b4aa31b2453226ce595566ff
[INFO] running `Command { std: "docker" "start" "-a" "47f43a72f57f6d556e7418392fc0e42a8cee5f04b4aa31b2453226ce595566ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47f43a72f57f6d556e7418392fc0e42a8cee5f04b4aa31b2453226ce595566ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f43a72f57f6d556e7418392fc0e42a8cee5f04b4aa31b2453226ce595566ff", kill_on_drop: false }`
[INFO] [stdout] 47f43a72f57f6d556e7418392fc0e42a8cee5f04b4aa31b2453226ce595566ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd157dc2334b5a90b4bfd777d95a59fc5a919b52e151f668997807ffa7c91171
[INFO] running `Command { std: "docker" "start" "-a" "cd157dc2334b5a90b4bfd777d95a59fc5a919b52e151f668997807ffa7c91171", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking env_logger v0.11.3
[INFO] [stderr]     Checking swizzy_decent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]  --> src/main.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr, SocketAddr};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::sleep`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/main.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeserializePacket` and `SerializePacket`
[INFO] [stdout]   --> src/main.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::health_check::{DeserializePacket, HEALTH_CHECK_SYN_OPCODE, HealthCheckPacket, SerializePacket};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HealthCheckNetworkBroker`
[INFO] [stdout]   --> src/main.rs:13:68
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::health_check_network_broker::{build_health_check_stack, HealthCheckNetworkBroker, HealthCheckNetworkBrokerMessage};
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::health_check_network_handlers::HealthCheckNetworkBrokerMessageListener`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::health_check_network_handlers::HealthCheckNetworkBrokerMessageListener;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IP`, `NetworkDetailsStore`, `RECEIVER_PORT`, `SENDER_PORT`, `health_check_receiver`, and `health_check_sender`
[INFO] [stdout]   --> src/main.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::network::{health_check_receiver, health_check_sender, IP, NetworkDetailsStore, RECEIVER_PORT, SENDER_PORT};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/health_check_network_broker.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IP`, `RECEIVER_PORT`, and `SENDER_PORT`
[INFO] [stdout]   --> src/health_check_network_broker.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::network::{IP, NetworkDetailsStore, RECEIVER_PORT, SENDER_PORT};
[INFO] [stdout]    |                      ^^                       ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::health_check_network_handlers::HealthCheckNetworkBrokerMessageListener`
[INFO] [stdout]   --> src/example.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::health_check_network_handlers::HealthCheckNetworkBrokerMessageListener;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]  --> src/main.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr, SocketAddr};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::sleep`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/main.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeserializePacket` and `SerializePacket`
[INFO] [stdout]   --> src/main.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::health_check::{DeserializePacket, HEALTH_CHECK_SYN_OPCODE, HealthCheckPacket, SerializePacket};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HealthCheckNetworkBroker`
[INFO] [stdout]   --> src/main.rs:13:68
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::health_check_network_broker::{build_health_check_stack, HealthCheckNetworkBroker, HealthCheckNetworkBrokerMessage};
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::health_check_network_handlers::HealthCheckNetworkBrokerMessageListener`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::health_check_network_handlers::HealthCheckNetworkBrokerMessageListener;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IP`, `NetworkDetailsStore`, `RECEIVER_PORT`, `SENDER_PORT`, `health_check_receiver`, and `health_check_sender`
[INFO] [stdout]   --> src/main.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::network::{health_check_receiver, health_check_sender, IP, NetworkDetailsStore, RECEIVER_PORT, SENDER_PORT};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/health_check_network_broker.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IP`, `RECEIVER_PORT`, and `SENDER_PORT`
[INFO] [stdout]   --> src/health_check_network_broker.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::network::{IP, NetworkDetailsStore, RECEIVER_PORT, SENDER_PORT};
[INFO] [stdout]    |                      ^^                       ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::health_check_network_handlers::HealthCheckNetworkBrokerMessageListener`
[INFO] [stdout]   --> src/example.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::health_check_network_handlers::HealthCheckNetworkBrokerMessageListener;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `response_object` is never read
[INFO] [stdout]    --> src/network.rs:203:13
[INFO] [stdout]     |
[INFO] [stdout] 203 |             response_object.header = HEALTH_CHECK_ACK_OPCODE;
[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: `context`
[INFO] [stdout]   --> src/health_check_network_handlers.rs:88:36
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn health_check_syn_opcode_handler(context: HealthCheckHandlerContext, params: OpcodeHandlerParams) {
[INFO] [stdout]    |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/health_check_network_handlers.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let mut existing_record_retrieve_result = context.network_details_store.get_network_details_by_ip(&params.message.remote_addr.i...
[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: `context`
[INFO] [stdout]    --> src/health_check_network_handlers.rs:136:37
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn health_check_noop_opcode_handler(context: HealthCheckHandlerContext, params: OpcodeHandlerParams) {
[INFO] [stdout]     |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/health_check_network_handlers.rs:136:73
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn health_check_noop_opcode_handler(context: HealthCheckHandlerContext, params: OpcodeHandlerParams) {
[INFO] [stdout]     |                                                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/example.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let message = HealthCheckNetworkBrokerMessage {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `health_check_network_handlers::HealthCheckHandlerContext<'_>` is more private than the item `health_check_network_handlers::get_health_check_handler_map`
[INFO] [stdout]    --> src/health_check_network_handlers.rs:146:1
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn get_health_check_handler_map() -> HashMap<u8, fn(context: HealthCheckHandlerContext, params: OpcodeHandlerParams)> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `health_check_network_handlers::get_health_check_handler_map` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `health_check_network_handlers::HealthCheckHandlerContext<'_>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/health_check_network_handlers.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | struct HealthCheckHandlerContext<'a> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IP` is never used
[INFO] [stdout]  --> src/network.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const IP: Ipv4Addr = Ipv4Addr::new(127,0,0,1);
[INFO] [stdout]   |           ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RECEIVER_PORT` is never used
[INFO] [stdout]  --> src/network.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const RECEIVER_PORT: u16 = 3451;
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SENDER_PORT` is never used
[INFO] [stdout]  --> src/network.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const SENDER_PORT: u16 = 3450;
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `AtRisk` and `Unhealthy` are never constructed
[INFO] [stdout]   --> src/network.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum HealthStatus {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 13 |     Healthy,
[INFO] [stdout] 14 |     AtRisk,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     Unhealthy,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HealthStatus` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `health_check_receiver` is never used
[INFO] [stdout]    --> src/network.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn health_check_receiver() -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `health_check_sender` is never used
[INFO] [stdout]    --> src/network.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn health_check_sender() -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_request_sender` is never used
[INFO] [stdout]   --> src/health_check_network_broker.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl HealthCheckNetworkBroker {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn get_request_sender(self) -> Sender<HealthCheckNetworkBrokerMessage>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HealthCheckFactory` is never constructed
[INFO] [stdout]    --> src/health_check_network_broker.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub struct HealthCheckFactory {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main_with_stacks` is never used
[INFO] [stdout]   --> src/example.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn main_with_stacks() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `single_instance_main` is never used
[INFO] [stdout]   --> src/example.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn single_instance_main() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main_health_check_broker_example` is never used
[INFO] [stdout]    --> src/example.rs:251:4
[INFO] [stdout]     |
[INFO] [stdout] 251 | fn main_health_check_broker_example() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main_receiver_poc` is never used
[INFO] [stdout]    --> src/example.rs:297:4
[INFO] [stdout]     |
[INFO] [stdout] 297 | fn main_receiver_poc() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main_serialization` is never used
[INFO] [stdout]    --> src/example.rs:311:4
[INFO] [stdout]     |
[INFO] [stdout] 311 | fn main_serialization() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/health_check.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     return HashSet::from([HEALTH_CHECK_SYN_OPCODE, HEALTH_CHECK_ACK_OPCODE]);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]    = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 25 -     return HashSet::from([HEALTH_CHECK_SYN_OPCODE, HEALTH_CHECK_ACK_OPCODE]);
[INFO] [stdout] 25 +     HashSet::from([HEALTH_CHECK_SYN_OPCODE, HEALTH_CHECK_ACK_OPCODE])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/health_check.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         return serialized
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 42 -         return serialized
[INFO] [stdout] 42 +         serialized
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/health_check.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         return result
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 76 -         return result
[INFO] [stdout] 76 +         result
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: it looks like you're manually copying between slices
[INFO] [stdout]   --> src/health_check.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 | /         for i in 0..NONCE_SIZE_BYTES {
[INFO] [stdout] 69 | |             nonce[i] = raw[i+NONCE_INDEX];
[INFO] [stdout] 70 | |         }
[INFO] [stdout]    | |_________^ help: try replacing the loop by: `nonce[..NONCE_SIZE_BYTES].copy_from_slice(&raw[NONCE_INDEX..(NONCE_SIZE_BYTES + NONCE_INDEX)]);`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stdout]    = note: `#[warn(clippy::manual_memcpy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `u8`
[INFO] [stdout]   --> src/health_check.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |             header: header.into(),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^ help: consider removing `.into()`: `header`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
[INFO] [stdout]    = note: `#[warn(clippy::useless_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/network.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         return NetworkDetailsStore {
[INFO] [stdout] 59 | |             host_map: Mutex::new(actual_map),
[INFO] [stdout] 60 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 58 ~         NetworkDetailsStore {
[INFO] [stdout] 59 +             host_map: Mutex::new(actual_map),
[INFO] [stdout] 60 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/network.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         return Ok(record.unwrap().clone())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 70 -         return Ok(record.unwrap().clone())
[INFO] [stdout] 70 +         Ok(record.unwrap().clone())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: it looks like you're manually copying between slices
[INFO] [stdout]    --> src/network.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 | /         for i in 0..HEALTH_CHECK_PACKET_SIZE {
[INFO] [stdout] 167 | |             buf[i] = raw[i];
[INFO] [stdout] 168 | |         }
[INFO] [stdout]     | |_________^ help: try replacing the loop by: `buf[..HEALTH_CHECK_PACKET_SIZE].copy_from_slice(&raw[..HEALTH_CHECK_PACKET_SIZE]);`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/network.rs:170:29
[INFO] [stdout]     |
[INFO] [stdout] 170 |         socket.send_to(buf, &src)?;
[INFO] [stdout]     |                             ^^^^ help: change this to: `src`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: it looks like you're manually copying between slices
[INFO] [stdout]    --> src/network.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 | /         for i in 0..HEALTH_CHECK_PACKET_SIZE {
[INFO] [stdout] 185 | |             buf[i] = raw[i];
[INFO] [stdout] 186 | |         }
[INFO] [stdout]     | |_________^ help: try replacing the loop by: `buf[..HEALTH_CHECK_PACKET_SIZE].copy_from_slice(&raw[..HEALTH_CHECK_PACKET_SIZE]);`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/network.rs:188:40
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let _amt = socket.send_to(buf, &dst)?;
[INFO] [stdout]     |                                        ^^^^ help: change this to: `dst`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/health_check_network_broker.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         return self.request_sender.clone()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 79 -         return self.request_sender.clone()
[INFO] [stdout] 79 +         self.request_sender.clone()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: it looks like you're manually copying between slices
[INFO] [stdout]    --> src/health_check_network_broker.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | /         for i in 0..HEALTH_CHECK_PACKET_SIZE {
[INFO] [stdout] 112 | |             buf[i] = raw[i];
[INFO] [stdout] 113 | |         }
[INFO] [stdout]     | |_________^ help: try replacing the loop by: `buf[..HEALTH_CHECK_PACKET_SIZE].copy_from_slice(&raw[..HEALTH_CHECK_PACKET_SIZE]);`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/health_check_network_broker.rs:116:40
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let _amt = socket.send_to(buf, &dst)?;
[INFO] [stdout]     |                                        ^^^^ help: change this to: `dst`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/health_check_network_broker.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 | /         return HealthCheckStack {
[INFO] [stdout] 140 | |             request_sender: network_broker.request_sender.clone(),
[INFO] [stdout] 141 | |             network_broker,
[INFO] [stdout] 142 | |             health_check_network_broker_message_listener,
[INFO] [stdout] 143 | |             // network_details_store
[INFO] [stdout] 144 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 139 ~         HealthCheckStack {
[INFO] [stdout] 140 +             request_sender: network_broker.request_sender.clone(),
[INFO] [stdout] 141 +             network_broker,
[INFO] [stdout] 142 +             health_check_network_broker_message_listener,
[INFO] [stdout] 143 +             // network_details_store
[INFO] [stdout] 144 +         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/health_check_network_broker.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 | /     return HealthCheckStack::new(
[INFO] [stdout] 197 | |         network_broker,
[INFO] [stdout] 198 | |         health_check_network_broker_message_listener
[INFO] [stdout] 199 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 196 ~     HealthCheckStack::new(
[INFO] [stdout] 197 +         network_broker,
[INFO] [stdout] 198 +         health_check_network_broker_message_listener
[INFO] [stdout] 199 +     )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty doc comment
[INFO] [stdout]   --> src/health_check_network_handlers.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     /**
[INFO] [stdout] 32 | |
[INFO] [stdout] 33 | |     */
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing or filling it
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_docs
[INFO] [stdout]    = note: `#[warn(clippy::empty_docs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/health_check_network_handlers.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     if !existing_record_retrieve_result.is_ok() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `existing_record_retrieve_result.is_err()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `existing_record_retrieve_result` after checking its variant with `is_ok`
[INFO] [stdout]    --> src/health_check_network_handlers.rs:119:22
[INFO] [stdout]     |
[INFO] [stdout] 104 |     if !existing_record_retrieve_result.is_ok() {
[INFO] [stdout]     |         --------------------------------------- the check is happening here
[INFO] [stdout] ...
[INFO] [stdout] 119 |         new_record = existing_record_retrieve_result.unwrap();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try using `match`
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_unwrap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `IpAddr` which implements the `Copy` trait
[INFO] [stdout]    --> src/health_check_network_handlers.rs:107:19
[INFO] [stdout]     |
[INFO] [stdout] 107 |             addr: params.message.remote_addr.ip().clone(),
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `params.message.remote_addr.ip()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]     = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/health_check_network_handlers.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |     return map;
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 151 -     return map;
[INFO] [stdout] 151 +     map
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/example.rs:91:31
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let ip = IpAddr::from_str(&ip_address_str.as_str()).expect("Valid IP address");
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `ip_address_str.as_str()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]    = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]  --> src/utils.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     return Uuid::new_v4().into_bytes()
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]   |
[INFO] [stdout] 4 -     return Uuid::new_v4().into_bytes()
[INFO] [stdout] 4 +     Uuid::new_v4().into_bytes()
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/main.rs:64:31
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let ip = IpAddr::from_str(&ip_address_str.as_str()).expect("Valid IP address");
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `ip_address_str.as_str()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CALLS` should have a snake case name
[INFO] [stdout]   --> src/example.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let CALLS = 10;
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `calls`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/example.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     first_handle.join();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let _ = first_handle.join();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/example.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     second_handle.join();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let _ = second_handle.join();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/example.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         health_check_receiver();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 300 |         let _ = health_check_receiver();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/example.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |         health_check_sender();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let _ = health_check_sender();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `store`
[INFO] [stdout]   --> src/network.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let store = NetworkDetailsStore::new();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_store`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/network.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let mut store = NetworkDetailsStore::new();
[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: value assigned to `response_object` is never read
[INFO] [stdout]    --> src/network.rs:203:13
[INFO] [stdout]     |
[INFO] [stdout] 203 |             response_object.header = HEALTH_CHECK_ACK_OPCODE;
[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: `context`
[INFO] [stdout]   --> src/health_check_network_handlers.rs:88:36
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn health_check_syn_opcode_handler(context: HealthCheckHandlerContext, params: OpcodeHandlerParams) {
[INFO] [stdout]    |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/health_check_network_handlers.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let mut existing_record_retrieve_result = context.network_details_store.get_network_details_by_ip(&params.message.remote_addr.i...
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/health_check_network_handlers.rs:136:37
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn health_check_noop_opcode_handler(context: HealthCheckHandlerContext, params: OpcodeHandlerParams) {
[INFO] [stdout]     |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/health_check_network_handlers.rs:136:73
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn health_check_noop_opcode_handler(context: HealthCheckHandlerContext, params: OpcodeHandlerParams) {
[INFO] [stdout]     |                                                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/example.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let message = HealthCheckNetworkBrokerMessage {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `health_check_network_handlers::HealthCheckHandlerContext<'_>` is more private than the item `health_check_network_handlers::get_health_check_handler_map`
[INFO] [stdout]    --> src/health_check_network_handlers.rs:146:1
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn get_health_check_handler_map() -> HashMap<u8, fn(context: HealthCheckHandlerContext, params: OpcodeHandlerParams)> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `health_check_network_handlers::get_health_check_handler_map` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `health_check_network_handlers::HealthCheckHandlerContext<'_>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/health_check_network_handlers.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | struct HealthCheckHandlerContext<'a> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RECEIVER_PORT` is never used
[INFO] [stdout]  --> src/network.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const RECEIVER_PORT: u16 = 3451;
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SENDER_PORT` is never used
[INFO] [stdout]  --> src/network.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const SENDER_PORT: u16 = 3450;
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `AtRisk` and `Unhealthy` are never constructed
[INFO] [stdout]   --> src/network.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum HealthStatus {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 13 |     Healthy,
[INFO] [stdout] 14 |     AtRisk,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     Unhealthy,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HealthStatus` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `health_check_receiver` is never used
[INFO] [stdout]    --> src/network.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn health_check_receiver() -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `health_check_sender` is never used
[INFO] [stdout]    --> src/network.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn health_check_sender() -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_request_sender` is never used
[INFO] [stdout]   --> src/health_check_network_broker.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl HealthCheckNetworkBroker {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn get_request_sender(self) -> Sender<HealthCheckNetworkBrokerMessage>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HealthCheckFactory` is never constructed
[INFO] [stdout]    --> src/health_check_network_broker.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub struct HealthCheckFactory {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main_with_stacks` is never used
[INFO] [stdout]   --> src/example.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn main_with_stacks() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `single_instance_main` is never used
[INFO] [stdout]   --> src/example.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn single_instance_main() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main_health_check_broker_example` is never used
[INFO] [stdout]    --> src/example.rs:251:4
[INFO] [stdout]     |
[INFO] [stdout] 251 | fn main_health_check_broker_example() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main_receiver_poc` is never used
[INFO] [stdout]    --> src/example.rs:297:4
[INFO] [stdout]     |
[INFO] [stdout] 297 | fn main_receiver_poc() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main_serialization` is never used
[INFO] [stdout]    --> src/example.rs:311:4
[INFO] [stdout]     |
[INFO] [stdout] 311 | fn main_serialization() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/health_check.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     return HashSet::from([HEALTH_CHECK_SYN_OPCODE, HEALTH_CHECK_ACK_OPCODE]);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]    = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 25 -     return HashSet::from([HEALTH_CHECK_SYN_OPCODE, HEALTH_CHECK_ACK_OPCODE]);
[INFO] [stdout] 25 +     HashSet::from([HEALTH_CHECK_SYN_OPCODE, HEALTH_CHECK_ACK_OPCODE])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/health_check.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         return serialized
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 42 -         return serialized
[INFO] [stdout] 42 +         serialized
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/health_check.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         return result
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 76 -         return result
[INFO] [stdout] 76 +         result
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: it looks like you're manually copying between slices
[INFO] [stdout]   --> src/health_check.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 | /         for i in 0..NONCE_SIZE_BYTES {
[INFO] [stdout] 69 | |             nonce[i] = raw[i+NONCE_INDEX];
[INFO] [stdout] 70 | |         }
[INFO] [stdout]    | |_________^ help: try replacing the loop by: `nonce[..NONCE_SIZE_BYTES].copy_from_slice(&raw[NONCE_INDEX..(NONCE_SIZE_BYTES + NONCE_INDEX)]);`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stdout]    = note: `#[warn(clippy::manual_memcpy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `u8`
[INFO] [stdout]   --> src/health_check.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |             header: header.into(),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^ help: consider removing `.into()`: `header`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
[INFO] [stdout]    = note: `#[warn(clippy::useless_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: items after a test module
[INFO] [stdout]    --> src/network.rs:81:1
[INFO] [stdout]     |
[INFO] [stdout]  81 | mod network_tests {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 | pub fn health_check_receiver() -> std::io::Result<()> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | pub fn health_check_sender() -> std::io::Result<()> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#items_after_test_module
[INFO] [stdout]     = note: `#[warn(clippy::items_after_test_module)]` on by default
[INFO] [stdout]     = help: move the items to before the test module was defined
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/network.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         return NetworkDetailsStore {
[INFO] [stdout] 59 | |             host_map: Mutex::new(actual_map),
[INFO] [stdout] 60 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 58 ~         NetworkDetailsStore {
[INFO] [stdout] 59 +             host_map: Mutex::new(actual_map),
[INFO] [stdout] 60 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/network.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         return Ok(record.unwrap().clone())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 70 -         return Ok(record.unwrap().clone())
[INFO] [stdout] 70 +         Ok(record.unwrap().clone())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: it looks like you're manually copying between slices
[INFO] [stdout]    --> src/network.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 | /         for i in 0..HEALTH_CHECK_PACKET_SIZE {
[INFO] [stdout] 167 | |             buf[i] = raw[i];
[INFO] [stdout] 168 | |         }
[INFO] [stdout]     | |_________^ help: try replacing the loop by: `buf[..HEALTH_CHECK_PACKET_SIZE].copy_from_slice(&raw[..HEALTH_CHECK_PACKET_SIZE]);`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/network.rs:170:29
[INFO] [stdout]     |
[INFO] [stdout] 170 |         socket.send_to(buf, &src)?;
[INFO] [stdout]     |                             ^^^^ help: change this to: `src`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: it looks like you're manually copying between slices
[INFO] [stdout]    --> src/network.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 | /         for i in 0..HEALTH_CHECK_PACKET_SIZE {
[INFO] [stdout] 185 | |             buf[i] = raw[i];
[INFO] [stdout] 186 | |         }
[INFO] [stdout]     | |_________^ help: try replacing the loop by: `buf[..HEALTH_CHECK_PACKET_SIZE].copy_from_slice(&raw[..HEALTH_CHECK_PACKET_SIZE]);`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/network.rs:188:40
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let _amt = socket.send_to(buf, &dst)?;
[INFO] [stdout]     |                                        ^^^^ help: change this to: `dst`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/health_check_network_broker.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         return self.request_sender.clone()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 79 -         return self.request_sender.clone()
[INFO] [stdout] 79 +         self.request_sender.clone()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: it looks like you're manually copying between slices
[INFO] [stdout]    --> src/health_check_network_broker.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | /         for i in 0..HEALTH_CHECK_PACKET_SIZE {
[INFO] [stdout] 112 | |             buf[i] = raw[i];
[INFO] [stdout] 113 | |         }
[INFO] [stdout]     | |_________^ help: try replacing the loop by: `buf[..HEALTH_CHECK_PACKET_SIZE].copy_from_slice(&raw[..HEALTH_CHECK_PACKET_SIZE]);`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]    --> src/health_check_network_broker.rs:116:40
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let _amt = socket.send_to(buf, &dst)?;
[INFO] [stdout]     |                                        ^^^^ help: change this to: `dst`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/health_check_network_broker.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 | /         return HealthCheckStack {
[INFO] [stdout] 140 | |             request_sender: network_broker.request_sender.clone(),
[INFO] [stdout] 141 | |             network_broker,
[INFO] [stdout] 142 | |             health_check_network_broker_message_listener,
[INFO] [stdout] 143 | |             // network_details_store
[INFO] [stdout] 144 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 139 ~         HealthCheckStack {
[INFO] [stdout] 140 +             request_sender: network_broker.request_sender.clone(),
[INFO] [stdout] 141 +             network_broker,
[INFO] [stdout] 142 +             health_check_network_broker_message_listener,
[INFO] [stdout] 143 +             // network_details_store
[INFO] [stdout] 144 +         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/health_check_network_broker.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 196 | /     return HealthCheckStack::new(
[INFO] [stdout] 197 | |         network_broker,
[INFO] [stdout] 198 | |         health_check_network_broker_message_listener
[INFO] [stdout] 199 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 196 ~     HealthCheckStack::new(
[INFO] [stdout] 197 +         network_broker,
[INFO] [stdout] 198 +         health_check_network_broker_message_listener
[INFO] [stdout] 199 +     )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty doc comment
[INFO] [stdout]   --> src/health_check_network_handlers.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     /**
[INFO] [stdout] 32 | |
[INFO] [stdout] 33 | |     */
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing or filling it
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_docs
[INFO] [stdout]    = note: `#[warn(clippy::empty_docs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/health_check_network_handlers.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 |     if !existing_record_retrieve_result.is_ok() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `existing_record_retrieve_result.is_err()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `existing_record_retrieve_result` after checking its variant with `is_ok`
[INFO] [stdout]    --> src/health_check_network_handlers.rs:119:22
[INFO] [stdout]     |
[INFO] [stdout] 104 |     if !existing_record_retrieve_result.is_ok() {
[INFO] [stdout]     |         --------------------------------------- the check is happening here
[INFO] [stdout] ...
[INFO] [stdout] 119 |         new_record = existing_record_retrieve_result.unwrap();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: try using `match`
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_unwrap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `IpAddr` which implements the `Copy` trait
[INFO] [stdout]    --> src/health_check_network_handlers.rs:107:19
[INFO] [stdout]     |
[INFO] [stdout] 107 |             addr: params.message.remote_addr.ip().clone(),
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `params.message.remote_addr.ip()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]     = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/health_check_network_handlers.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |     return map;
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 151 -     return map;
[INFO] [stdout] 151 +     map
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/example.rs:91:31
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let ip = IpAddr::from_str(&ip_address_str.as_str()).expect("Valid IP address");
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `ip_address_str.as_str()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]    = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]  --> src/utils.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     return Uuid::new_v4().into_bytes()
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]   |
[INFO] [stdout] 4 -     return Uuid::new_v4().into_bytes()
[INFO] [stdout] 4 +     Uuid::new_v4().into_bytes()
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/main.rs:64:31
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let ip = IpAddr::from_str(&ip_address_str.as_str()).expect("Valid IP address");
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `ip_address_str.as_str()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/network.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         store.get_network_details_by_ip(&dummy_record.addr);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let _ = store.get_network_details_by_ip(&dummy_record.addr);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CALLS` should have a snake case name
[INFO] [stdout]   --> src/example.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let CALLS = 10;
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `calls`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/example.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     first_handle.join();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let _ = first_handle.join();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/example.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     second_handle.join();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let _ = second_handle.join();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/example.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         health_check_receiver();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 300 |         let _ = health_check_receiver();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/example.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |         health_check_sender();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 304 |         let _ = health_check_sender();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `Command { std: "docker" "inspect" "cd157dc2334b5a90b4bfd777d95a59fc5a919b52e151f668997807ffa7c91171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd157dc2334b5a90b4bfd777d95a59fc5a919b52e151f668997807ffa7c91171", kill_on_drop: false }`
[INFO] [stdout] cd157dc2334b5a90b4bfd777d95a59fc5a919b52e151f668997807ffa7c91171