[INFO] updating cached repository HustonMmmavr/async_server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/HustonMmmavr/async_server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/HustonMmmavr/async_server" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/HustonMmmavr/async_server"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/HustonMmmavr/async_server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HustonMmmavr/async_server" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/HustonMmmavr/async_server"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/HustonMmmavr/async_server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0d44e62684ea55360257bfbc4545735869d448d6
[INFO] sha for GitHub repo HustonMmmavr/async_server: 0d44e62684ea55360257bfbc4545735869d448d6
[INFO] validating manifest of HustonMmmavr/async_server on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of HustonMmmavr/async_server on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing HustonMmmavr/async_server
[INFO] finished frobbing HustonMmmavr/async_server
[INFO] frobbed toml for HustonMmmavr/async_server written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/HustonMmmavr/async_server/Cargo.toml
[INFO] started frobbing HustonMmmavr/async_server
[INFO] finished frobbing HustonMmmavr/async_server
[INFO] frobbed toml for HustonMmmavr/async_server written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/HustonMmmavr/async_server/Cargo.toml
[INFO] crate HustonMmmavr/async_server already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking HustonMmmavr/async_server against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-5/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/HustonMmmavr/async_server:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d33c072b397557604136c8579a3a66dd2690553ce146a6e37b2ec00d9df48a61
[INFO] running `"docker" "start" "-a" "d33c072b397557604136c8579a3a66dd2690553ce146a6e37b2ec00d9df48a61"`
[INFO] [stderr]     Checking async_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `TcpStream`
[INFO] [stderr]  --> src/server/server.rs:2:29
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |                             ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ClientState`
[INFO] [stderr]  --> src/server/server.rs:7:34
[INFO] [stderr]   |
[INFO] [stderr] 7 | use client::client::{HttpClient, ClientState};
[INFO] [stderr]   |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `thread_pool::thread_pool::ThreadPool`
[INFO] [stderr]  --> src/server/server.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use thread_pool::thread_pool::ThreadPool;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::os::unix::io::RawFd`
[INFO] [stderr]   --> src/server/server.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::os::unix::io::RawFd;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread::JoinHandle`
[INFO] [stderr]   --> src/server/server.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::thread::JoinHandle;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Events`, `PollOpt`, `Poll`
[INFO] [stderr]  --> src/client/client.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use mio::{Events, Poll, Ready, PollOpt, Token};
[INFO] [stderr]   |           ^^^^^^  ^^^^         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TcpListener`
[INFO] [stderr]  --> src/client/client.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::net::SocketAddr`
[INFO] [stderr]  --> src/client/client.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::net::SocketAddr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::Cell`
[INFO] [stderr]  --> src/client/client.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::cell::Cell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mio::tcp::Shutdown`
[INFO] [stderr]  --> src/client/client.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use mio::tcp::Shutdown;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mio::IoVec`
[INFO] [stderr]   --> src/client/client.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use mio::IoVec;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log::logger`
[INFO] [stderr]   --> src/client/client.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use log::logger;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `REQUEST_READED` should have an upper camel case name
[INFO] [stderr]   --> src/client/client.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     REQUEST_READED,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestReaded`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RESPONSE_CREATED` should have an upper camel case name
[INFO] [stderr]   --> src/client/client.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     RESPONSE_CREATED
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ResponseCreated`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/http/request.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 |         if (request_info.len() < 3) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TcpStream`
[INFO] [stderr]  --> src/server/server.rs:2:29
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |                             ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ClientState`
[INFO] [stderr]  --> src/server/server.rs:7:34
[INFO] [stderr]   |
[INFO] [stderr] 7 | use client::client::{HttpClient, ClientState};
[INFO] [stderr]   |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `thread_pool::thread_pool::ThreadPool`
[INFO] [stderr]  --> src/server/server.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use thread_pool::thread_pool::ThreadPool;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::os::unix::io::RawFd`
[INFO] [stderr]   --> src/server/server.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::os::unix::io::RawFd;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread::JoinHandle`
[INFO] [stderr]   --> src/server/server.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::thread::JoinHandle;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Events`, `PollOpt`, `Poll`
[INFO] [stderr]  --> src/client/client.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use mio::{Events, Poll, Ready, PollOpt, Token};
[INFO] [stderr]   |           ^^^^^^  ^^^^         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TcpListener`
[INFO] [stderr]  --> src/client/client.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::net::SocketAddr`
[INFO] [stderr]  --> src/client/client.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::net::SocketAddr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::Cell`
[INFO] [stderr]  --> src/client/client.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::cell::Cell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mio::tcp::Shutdown`
[INFO] [stderr]  --> src/client/client.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use mio::tcp::Shutdown;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mio::IoVec`
[INFO] [stderr]   --> src/client/client.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use mio::IoVec;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log::logger`
[INFO] [stderr]   --> src/client/client.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use log::logger;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `REQUEST_READED` should have an upper camel case name
[INFO] [stderr]   --> src/client/client.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     REQUEST_READED,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestReaded`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RESPONSE_CREATED` should have an upper camel case name
[INFO] [stderr]   --> src/client/client.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     RESPONSE_CREATED
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ResponseCreated`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/http/request.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 |         if (request_info.len() < 3) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/server/server.rs:70:37
[INFO] [stderr]    |
[INFO] [stderr] 70 |                                     continue;
[INFO] [stderr]    |                                     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/server/server.rs:70:37
[INFO] [stderr]    |
[INFO] [stderr] 70 |                                     continue;
[INFO] [stderr]    |                                     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::net::TcpListener::from_listener': use from_std instead
[INFO] [stderr]   --> src/server/server.rs:99:33
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let copy_listener = TcpListener::from_listener(listener.try_clone().unwrap(), &s_a).unwrap();
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::net::TcpListener::from_listener': use from_std instead
[INFO] [stderr]   --> src/server/server.rs:99:33
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let copy_listener = TcpListener::from_listener(listener.try_clone().unwrap(), &s_a).unwrap();
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude`
[INFO] [stderr]  --> src/server/server.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/server/server.rs:68:33
[INFO] [stderr]    |
[INFO] [stderr] 68 |                                 Err(e) => {
[INFO] [stderr]    |                                 ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude`
[INFO] [stderr]  --> src/server/server.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/server/server.rs:68:33
[INFO] [stderr]    |
[INFO] [stderr] 68 |                                 Err(e) => {
[INFO] [stderr]    |                                 ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/server/server.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let addr: SocketAddr = addr.parse().unwrap();
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/server/server.rs:56:49
[INFO] [stderr]    |
[INFO] [stderr] 56 |                                 Ok((mut client, addr)) => {
[INFO] [stderr]    |                                                 ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/server/server.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |         for i in 0..4 {
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `status`
[INFO] [stderr]   --> src/client/client.rs:50:21
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 let status = match is_forbidden {
[INFO] [stderr]    |                     ^^^^^^ help: consider prefixing with an underscore: `_status`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `http_response`
[INFO] [stderr]   --> src/client/client.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let mut http_response = match self.req {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_http_response`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `st`
[INFO] [stderr]   --> src/client/client.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let st = str::from_utf8(&buf[0..len]).unwrap();
[INFO] [stderr]    |             ^^ help: consider prefixing with an underscore: `_st`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `d`
[INFO] [stderr]   --> src/file_handler/hanlder.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 |                 let d = ch;        
[INFO] [stderr]    |                     ^ help: consider prefixing with an underscore: `_d`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/server/server.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let addr: SocketAddr = addr.parse().unwrap();
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/server/server.rs:56:49
[INFO] [stderr]    |
[INFO] [stderr] 56 |                                 Ok((mut client, addr)) => {
[INFO] [stderr]    |                                                 ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/server/server.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |         for i in 0..4 {
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `status`
[INFO] [stderr]   --> src/client/client.rs:50:21
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 let status = match is_forbidden {
[INFO] [stderr]    |                     ^^^^^^ help: consider prefixing with an underscore: `_status`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `http_response`
[INFO] [stderr]   --> src/client/client.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let mut http_response = match self.req {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_http_response`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `st`
[INFO] [stderr]   --> src/client/client.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let st = str::from_utf8(&buf[0..len]).unwrap();
[INFO] [stderr]    |             ^^ help: consider prefixing with an underscore: `_st`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `d`
[INFO] [stderr]   --> src/file_handler/hanlder.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 |                 let d = ch;        
[INFO] [stderr]    |                     ^ help: consider prefixing with an underscore: `_d`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/server/server.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut poll = Poll::new().unwrap();
[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/server/server.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut poll = Poll::new().unwrap();
[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/client/client.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let mut http_response = match self.req {
[INFO] [stderr]    |             ----^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/client/client.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let mut http_response = match self.req {
[INFO] [stderr]    |             ----^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/file_handler/hanlder.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let mut path_to_file_ref: &str = &new_path_to_file;
[INFO] [stderr]    |             ----^^^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/file_handler/hanlder.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let mut path_to_file_ref: &str = &new_path_to_file;
[INFO] [stderr]    |             ----^^^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `poll`
[INFO] [stderr]   --> src/server/server.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     poll: Poll,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `events`
[INFO] [stderr]   --> src/server/server.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     events: Events,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `clients`
[INFO] [stderr]   --> src/server/server.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     clients: HashMap<Token, HttpClient>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `token`
[INFO] [stderr]   --> src/server/server.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     token: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SERVER`
[INFO] [stderr]   --> src/client/client.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const SERVER: Token = Token(0);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `REQUEST_READED`
[INFO] [stderr]   --> src/client/client.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     REQUEST_READED,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RESPONSE_CREATED`
[INFO] [stderr]   --> src/client/client.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     RESPONSE_CREATED
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `state`
[INFO] [stderr]   --> src/client/client.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     state: ClientState,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/http/request.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn new() -> HttpRequest {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_empty`
[INFO] [stderr]   --> src/http/response.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new_empty() -> HttpResponse {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/http/response.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn new(status: i32, headers: Option<HashMap<String, String>>, body: Option<Vec<u8>>) -> HttpResponse {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_status`
[INFO] [stderr]   --> src/http/response.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn set_status(&mut self, status: i32) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_body`
[INFO] [stderr]   --> src/http/response.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn set_body(&mut self, body: Vec<u8>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_headers`
[INFO] [stderr]   --> src/http/response.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn set_headers(&mut self, headers: HashMap<String, String>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_connection`
[INFO] [stderr]   --> src/http/response.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn set_connection(&mut self, connection: String) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NewJob`
[INFO] [stderr]  --> src/thread_pool/thread_pool.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     NewJob(Job),
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ThreadPool`
[INFO] [stderr]   --> src/thread_pool/thread_pool.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct ThreadPool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/thread_pool/thread_pool.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn new(size: usize) -> ThreadPool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `execute`
[INFO] [stderr]   --> src/thread_pool/thread_pool.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | /     pub fn execute<F>(&self, f: F)
[INFO] [stderr] 49 | |         where
[INFO] [stderr] 50 | |             F: FnOnce() + Send + 'static
[INFO] [stderr] 51 | |     {
[INFO] [stderr] ...  |
[INFO] [stderr] 54 | |         self.sender.send(Message::NewJob(job)).unwrap();
[INFO] [stderr] 55 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Worker`
[INFO] [stderr]   --> src/thread_pool/thread_pool.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | struct Worker {
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/thread_pool/thread_pool.rs:84:5
[INFO] [stderr]     |
[INFO] [stderr] 84  | /     fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Message>>>) ->
[INFO] [stderr] 85  | |         Worker {
[INFO] [stderr] 86  | |
[INFO] [stderr] 87  | |         let thread = thread::spawn(move ||{
[INFO] [stderr] ...   |
[INFO] [stderr] 109 | |         }
[INFO] [stderr] 110 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/server/server.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 |             th.join();
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `stopPath` should have a snake case name
[INFO] [stderr]   --> src/http/request.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let mut stopPath: usize = 0;
[INFO] [stderr]    |                 ^^^^^^^^ help: convert the identifier to snake case: `stop_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/file_handler/hanlder.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                     file.read_to_end(&mut bytes);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `poll`
[INFO] [stderr]   --> src/server/server.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     poll: Poll,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `events`
[INFO] [stderr]   --> src/server/server.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     events: Events,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `clients`
[INFO] [stderr]   --> src/server/server.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     clients: HashMap<Token, HttpClient>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `token`
[INFO] [stderr]   --> src/server/server.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     token: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SERVER`
[INFO] [stderr]   --> src/client/client.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const SERVER: Token = Token(0);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `REQUEST_READED`
[INFO] [stderr]   --> src/client/client.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     REQUEST_READED,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RESPONSE_CREATED`
[INFO] [stderr]   --> src/client/client.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     RESPONSE_CREATED
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `state`
[INFO] [stderr]   --> src/client/client.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     state: ClientState,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/http/request.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn new() -> HttpRequest {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_empty`
[INFO] [stderr]   --> src/http/response.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new_empty() -> HttpResponse {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/http/response.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn new(status: i32, headers: Option<HashMap<String, String>>, body: Option<Vec<u8>>) -> HttpResponse {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_status`
[INFO] [stderr]   --> src/http/response.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn set_status(&mut self, status: i32) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_body`
[INFO] [stderr]   --> src/http/response.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn set_body(&mut self, body: Vec<u8>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_headers`
[INFO] [stderr]   --> src/http/response.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn set_headers(&mut self, headers: HashMap<String, String>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_connection`
[INFO] [stderr]   --> src/http/response.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn set_connection(&mut self, connection: String) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NewJob`
[INFO] [stderr]  --> src/thread_pool/thread_pool.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     NewJob(Job),
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ThreadPool`
[INFO] [stderr]   --> src/thread_pool/thread_pool.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct ThreadPool {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/thread_pool/thread_pool.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn new(size: usize) -> ThreadPool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `execute`
[INFO] [stderr]   --> src/thread_pool/thread_pool.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | /     pub fn execute<F>(&self, f: F)
[INFO] [stderr] 49 | |         where
[INFO] [stderr] 50 | |             F: FnOnce() + Send + 'static
[INFO] [stderr] 51 | |     {
[INFO] [stderr] ...  |
[INFO] [stderr] 54 | |         self.sender.send(Message::NewJob(job)).unwrap();
[INFO] [stderr] 55 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Worker`
[INFO] [stderr]   --> src/thread_pool/thread_pool.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | struct Worker {
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/thread_pool/thread_pool.rs:84:5
[INFO] [stderr]     |
[INFO] [stderr] 84  | /     fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Message>>>) ->
[INFO] [stderr] 85  | |         Worker {
[INFO] [stderr] 86  | |
[INFO] [stderr] 87  | |         let thread = thread::spawn(move ||{
[INFO] [stderr] ...   |
[INFO] [stderr] 109 | |         }
[INFO] [stderr] 110 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/server/server.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 |             th.join();
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `stopPath` should have a snake case name
[INFO] [stderr]   --> src/http/request.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let mut stopPath: usize = 0;
[INFO] [stderr]    |                 ^^^^^^^^ help: convert the identifier to snake case: `stop_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/file_handler/hanlder.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                     file.read_to_end(&mut bytes);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "d33c072b397557604136c8579a3a66dd2690553ce146a6e37b2ec00d9df48a61"`
[INFO] running `"docker" "rm" "-f" "d33c072b397557604136c8579a3a66dd2690553ce146a6e37b2ec00d9df48a61"`
[INFO] [stdout] d33c072b397557604136c8579a3a66dd2690553ce146a6e37b2ec00d9df48a61