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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxfer1221%2Fload-balancer-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, and `collections::HashMap`
[INFO] [stdout]  --> src/main.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::{mpsc::channel, Arc, Mutex},  io::Cursor, collections::HashMap};
[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 imports: `Method` and `Request`
[INFO] [stdout]  --> src/main.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tiny_http::{Server, Response, Request, Method, Header};
[INFO] [stdout]   |                                   ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/sync.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{thread, collections::HashMap};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip`
[INFO] [stdout]   --> src/sync.rs:77:32
[INFO] [stdout]    |
[INFO] [stdout] 77 |             Event::HealthCheck(ip) => {
[INFO] [stdout]    |                                ^^ help: if this is intentional, prefix it with an underscore: `_ip`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, and `collections::HashMap`
[INFO] [stdout]  --> src/main.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::{mpsc::channel, Arc, Mutex},  io::Cursor, collections::HashMap};
[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 imports: `Method` and `Request`
[INFO] [stdout]  --> src/main.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tiny_http::{Server, Response, Request, Method, Header};
[INFO] [stdout]   |                                   ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use clap;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/sync.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{thread, collections::HashMap};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> src/balancer/robin.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let response = request.send();
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/balancer/robin.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Some(index) => Err(String::from("DUPLICATE")),
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip`
[INFO] [stdout]   --> src/balancer/robin.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn health_check(&self, ip: String) -> Result<bool, String> {
[INFO] [stdout]    |                            ^^ help: if this is intentional, prefix it with an underscore: `_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/maps.rs:45:24
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn response_map<T>(res: &reqwest::Response) -> tiny_http::Response<T> {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Backend` is never constructed
[INFO] [stdout]  --> src/sync.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Backend;
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Balance` is never used
[INFO] [stdout]   --> src/balancer.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Balance {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_next_ip` and `health_check` are never used
[INFO] [stdout]   --> src/balancer.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait ClusterHandle {
[INFO] [stdout]    |           ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn get_next_ip(&mut self) -> String;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |     fn health_check(&self, ip: String) -> Result<bool, String>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current` is never read
[INFO] [stdout]   --> src/balancer/robin.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct ClusterHandler {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 34 |     backends: Vec<Backend>,
[INFO] [stdout] 35 |     current: usize,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]  --> src/maps.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Error {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `request_map` is never used
[INFO] [stdout]  --> src/maps.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn request_map(req: &mut tiny_http::Request, ip: String) -> Result<reqwest::RequestBuilder, String> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `response_map` is never used
[INFO] [stdout]   --> src/maps.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn response_map<T>(res: &reqwest::Response) -> tiny_http::Response<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip`
[INFO] [stdout]   --> src/sync.rs:77:32
[INFO] [stdout]    |
[INFO] [stdout] 77 |             Event::HealthCheck(ip) => {
[INFO] [stdout]    |                                ^^ help: if this is intentional, prefix it with an underscore: `_ip`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> src/balancer/robin.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let response = request.send();
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/balancer/robin.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Some(index) => Err(String::from("DUPLICATE")),
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip`
[INFO] [stdout]   --> src/balancer/robin.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn health_check(&self, ip: String) -> Result<bool, String> {
[INFO] [stdout]    |                            ^^ help: if this is intentional, prefix it with an underscore: `_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/maps.rs:45:24
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn response_map<T>(res: &reqwest::Response) -> tiny_http::Response<T> {
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Backend` is never constructed
[INFO] [stdout]  --> src/sync.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Backend;
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Balance` is never used
[INFO] [stdout]   --> src/balancer.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Balance {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_next_ip` and `health_check` are never used
[INFO] [stdout]   --> src/balancer.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait ClusterHandle {
[INFO] [stdout]    |           ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn get_next_ip(&mut self) -> String;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |     fn health_check(&self, ip: String) -> Result<bool, String>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current` is never read
[INFO] [stdout]   --> src/balancer/robin.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct ClusterHandler {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 34 |     backends: Vec<Backend>,
[INFO] [stdout] 35 |     current: usize,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]  --> src/maps.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Error {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `request_map` is never used
[INFO] [stdout]  --> src/maps.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn request_map(req: &mut tiny_http::Request, ip: String) -> Result<reqwest::RequestBuilder, String> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `response_map` is never used
[INFO] [stdout]   --> src/maps.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn response_map<T>(res: &reqwest::Response) -> tiny_http::Response<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.62s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.21.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "d76c7a5fbaa10a91290ed310983775a5af723d154bc9c393aa7e97feff0ee43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76c7a5fbaa10a91290ed310983775a5af723d154bc9c393aa7e97feff0ee43a", kill_on_drop: false }`
[INFO] [stdout] d76c7a5fbaa10a91290ed310983775a5af723d154bc9c393aa7e97feff0ee43a