[INFO] cloning repository https://github.com/kR1s0147/PeerConnect
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kR1s0147/PeerConnect" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkR1s0147%2FPeerConnect", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkR1s0147%2FPeerConnect'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc5651623a7c9afd43d47f63bd50e11a550ce25e
[INFO] checking kR1s0147/PeerConnect against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkR1s0147%2FPeerConnect" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kR1s0147/PeerConnect on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kR1s0147/PeerConnect
[INFO] finished tweaking git repo https://github.com/kR1s0147/PeerConnect
[INFO] tweaked toml for git repo https://github.com/kR1s0147/PeerConnect written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kR1s0147/PeerConnect 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ee33f56ec035bd77a958f0718aa4c4f2c8ff5ea79282d03140dd69d6d4e07e1
[INFO] running `Command { std: "docker" "start" "-a" "7ee33f56ec035bd77a958f0718aa4c4f2c8ff5ea79282d03140dd69d6d4e07e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ee33f56ec035bd77a958f0718aa4c4f2c8ff5ea79282d03140dd69d6d4e07e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee33f56ec035bd77a958f0718aa4c4f2c8ff5ea79282d03140dd69d6d4e07e1", kill_on_drop: false }`
[INFO] [stdout] 7ee33f56ec035bd77a958f0718aa4c4f2c8ff5ea79282d03140dd69d6d4e07e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a87c0366b51c1e69cc442627586ad740ca2656b40334da1154b0734362e1c82
[INFO] running `Command { std: "docker" "start" "-a" "4a87c0366b51c1e69cc442627586ad740ca2656b40334da1154b0734362e1c82", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling thiserror v1.0.62
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling syn v2.0.70
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking crossterm v0.24.0
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.62
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tungstenite v0.16.0
[INFO] [stderr]     Checking tungstenite v0.17.3
[INFO] [stderr]     Checking tokio-tungstenite v0.16.1
[INFO] [stderr]     Checking PeerConnect v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ReadHalf`
[INFO] [stdout]  --> src/bin/server.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::io::{ReadHalf,WriteHalf};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `write`
[INFO] [stdout]  --> src/bin/server.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{format, write};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver` and `Sender`
[INFO] [stdout]  --> src/bin/server.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `string`
[INFO] [stdout]  --> src/bin/server.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{error, string};
[INFO] [stdout]   |           ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::BufReader`
[INFO] [stdout]  --> src/bin/server.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{collections::HashMap, io::BufReader, sync::Arc};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SocketAddr` and `ToSocketAddrs`
[INFO] [stdout]   --> src/bin/server.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::net::{SocketAddr, ToSocketAddrs};
[INFO] [stdout]    |                ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `db` should have an upper camel case name
[INFO] [stdout]   --> src/bin/server.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type db=Arc<Mutex<HashMap<String,String>>>;
[INFO] [stdout]    |      ^^ help: convert the identifier to upper camel case: `Db`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:102:35
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   if(login==true) {continue;}
[INFO] [stdout]     |                         ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -                                 if(login==true) {continue;}
[INFO] [stdout] 102 +                                 if login==true {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:164:15
[INFO] [stdout]     |
[INFO] [stdout] 164 |             if(s.contains("#")){
[INFO] [stdout]     |               ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 164 -             if(s.contains("#")){
[INFO] [stdout] 164 +             if s.contains("#") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:167:19
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 if(s1[0]==name){
[INFO] [stdout]     |                   ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -                 if(s1[0]==name){
[INFO] [stdout] 167 +                 if s1[0]==name {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReadHalf`
[INFO] [stdout]  --> src/bin/server.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::io::{ReadHalf,WriteHalf};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `write`
[INFO] [stdout]  --> src/bin/server.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{format, write};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver` and `Sender`
[INFO] [stdout]  --> src/bin/server.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `string`
[INFO] [stdout]  --> src/bin/server.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{error, string};
[INFO] [stdout]   |           ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::BufReader`
[INFO] [stdout]  --> src/bin/server.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{collections::HashMap, io::BufReader, sync::Arc};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SocketAddr` and `ToSocketAddrs`
[INFO] [stdout]   --> src/bin/server.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::net::{SocketAddr, ToSocketAddrs};
[INFO] [stdout]    |                ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `db` should have an upper camel case name
[INFO] [stdout]   --> src/bin/server.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type db=Arc<Mutex<HashMap<String,String>>>;
[INFO] [stdout]    |      ^^ help: convert the identifier to upper camel case: `Db`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:102:35
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   if(login==true) {continue;}
[INFO] [stdout]     |                         ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -                                 if(login==true) {continue;}
[INFO] [stdout] 102 +                                 if login==true {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:164:15
[INFO] [stdout]     |
[INFO] [stdout] 164 |             if(s.contains("#")){
[INFO] [stdout]     |               ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 164 -             if(s.contains("#")){
[INFO] [stdout] 164 +             if s.contains("#") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:167:19
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 if(s1[0]==name){
[INFO] [stdout]     |                   ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -                 if(s1[0]==name){
[INFO] [stdout] 167 +                 if s1[0]==name {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::buf::Writer`
[INFO] [stdout]  --> src/bin/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::buf::Writer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SplitStream`
[INFO] [stdout]  --> src/bin/peer.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures_util::stream::{SplitSink,SplitStream};
[INFO] [stdout]   |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::futures::Notified`
[INFO] [stdout]  --> src/bin/peer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::sync::futures::Notified;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `buffer`
[INFO] [stdout]  --> src/bin/peer.rs:6:38
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio_tungstenite::tungstenite::{buffer, Message};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task`
[INFO] [stdout]  --> src/bin/peer.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::{fmt, task};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `write`
[INFO] [stdout]  --> src/bin/peer.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fmt::{format, write};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Not`
[INFO] [stdout]   --> src/bin/peer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::Not;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::Utf8Error`
[INFO] [stdout]   --> src/bin/peer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::str::Utf8Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `string`
[INFO] [stdout]   --> src/bin/peer.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::{error, string, vec};
[INFO] [stdout]    |           ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::BufReader`
[INFO] [stdout]   --> src/bin/peer.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::{collections::HashMap, io::BufReader, sync::Arc};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stdout`
[INFO] [stdout]   --> src/bin/peer.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::io::{stdout, Stdout, Write};  
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]   --> src/bin/peer.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio::time::timeout;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/bin/peer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:138:15
[INFO] [stdout]     |
[INFO] [stdout] 138 |             if(addr.to_string() == "127.0.0.1:8080"){return ;}
[INFO] [stdout]     |               ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 138 -             if(addr.to_string() == "127.0.0.1:8080"){return ;}
[INFO] [stdout] 138 +             if addr.to_string() == "127.0.0.1:8080" {return ;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:223:27
[INFO] [stdout]     |
[INFO] [stdout] 223 |                         if(v[1]=="User"){
[INFO] [stdout]     |                           ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 223 -                         if(v[1]=="User"){
[INFO] [stdout] 223 +                         if v[1]=="User" {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:224:31
[INFO] [stdout]     |
[INFO] [stdout] 224 | ...                   if(v[2]=="Userdown"){
[INFO] [stdout]     |                         ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -                             if(v[2]=="Userdown"){
[INFO] [stdout] 224 +                             if v[2]=="Userdown" {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:384:27
[INFO] [stdout]     |
[INFO] [stdout] 384 |                         if(n==0) {break;}
[INFO] [stdout]     |                           ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 384 -                         if(n==0) {break;}
[INFO] [stdout] 384 +                         if n==0 {break;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:446:16
[INFO] [stdout]     |
[INFO] [stdout] 446 |             if (input.starts_with("1")){
[INFO] [stdout]     |                ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 446 -             if (input.starts_with("1")){
[INFO] [stdout] 446 +             if input.starts_with("1") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:450:20
[INFO] [stdout]     |
[INFO] [stdout] 450 |             else if(input.starts_with("2")){
[INFO] [stdout]     |                    ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 450 -             else if(input.starts_with("2")){
[INFO] [stdout] 450 +             else if input.starts_with("2") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:454:20
[INFO] [stdout]     |
[INFO] [stdout] 454 |             else if(input.starts_with("3")){
[INFO] [stdout]     |                    ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 454 -             else if(input.starts_with("3")){
[INFO] [stdout] 454 +             else if input.starts_with("3") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::buf::Writer`
[INFO] [stdout]  --> src/bin/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::buf::Writer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SplitStream`
[INFO] [stdout]  --> src/bin/peer.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures_util::stream::{SplitSink,SplitStream};
[INFO] [stdout]   |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::futures::Notified`
[INFO] [stdout]  --> src/bin/peer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::sync::futures::Notified;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `buffer`
[INFO] [stdout]  --> src/bin/peer.rs:6:38
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio_tungstenite::tungstenite::{buffer, Message};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task`
[INFO] [stdout]  --> src/bin/peer.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::{fmt, task};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `write`
[INFO] [stdout]  --> src/bin/peer.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fmt::{format, write};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Not`
[INFO] [stdout]   --> src/bin/peer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::Not;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::Utf8Error`
[INFO] [stdout]   --> src/bin/peer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::str::Utf8Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `string`
[INFO] [stdout]   --> src/bin/peer.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::{error, string, vec};
[INFO] [stdout]    |           ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::BufReader`
[INFO] [stdout]   --> src/bin/peer.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::{collections::HashMap, io::BufReader, sync::Arc};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stdout`
[INFO] [stdout]   --> src/bin/peer.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::io::{stdout, Stdout, Write};  
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]   --> src/bin/peer.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio::time::timeout;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/bin/peer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:138:15
[INFO] [stdout]     |
[INFO] [stdout] 138 |             if(addr.to_string() == "127.0.0.1:8080"){return ;}
[INFO] [stdout]     |               ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 138 -             if(addr.to_string() == "127.0.0.1:8080"){return ;}
[INFO] [stdout] 138 +             if addr.to_string() == "127.0.0.1:8080" {return ;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:223:27
[INFO] [stdout]     |
[INFO] [stdout] 223 |                         if(v[1]=="User"){
[INFO] [stdout]     |                           ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 223 -                         if(v[1]=="User"){
[INFO] [stdout] 223 +                         if v[1]=="User" {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:224:31
[INFO] [stdout]     |
[INFO] [stdout] 224 | ...                   if(v[2]=="Userdown"){
[INFO] [stdout]     |                         ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -                             if(v[2]=="Userdown"){
[INFO] [stdout] 224 +                             if v[2]=="Userdown" {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:384:27
[INFO] [stdout]     |
[INFO] [stdout] 384 |                         if(n==0) {break;}
[INFO] [stdout]     |                           ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 384 -                         if(n==0) {break;}
[INFO] [stdout] 384 +                         if n==0 {break;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:446:16
[INFO] [stdout]     |
[INFO] [stdout] 446 |             if (input.starts_with("1")){
[INFO] [stdout]     |                ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 446 -             if (input.starts_with("1")){
[INFO] [stdout] 446 +             if input.starts_with("1") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:450:20
[INFO] [stdout]     |
[INFO] [stdout] 450 |             else if(input.starts_with("2")){
[INFO] [stdout]     |                    ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 450 -             else if(input.starts_with("2")){
[INFO] [stdout] 450 +             else if input.starts_with("2") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:454:20
[INFO] [stdout]     |
[INFO] [stdout] 454 |             else if(input.starts_with("3")){
[INFO] [stdout]     |                    ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 454 -             else if(input.starts_with("3")){
[INFO] [stdout] 454 +             else if input.starts_with("3") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/bin/server.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let name=p.clone();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/bin/server.rs:111:37
[INFO] [stdout]     |
[INFO] [stdout] 111 | ...                   let name= user.name.clone();
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]    --> src/bin/server.rs:124:33
[INFO] [stdout]     |
[INFO] [stdout] 124 | ...                   let s1=format!("{}#{}",p,s);
[INFO] [stdout]     |                           ^^ help: if this is intentional, prefix it with an underscore: `_s1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/bin/server.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let name=p.clone();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/bin/server.rs:111:37
[INFO] [stdout]     |
[INFO] [stdout] 111 | ...                   let name= user.name.clone();
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]    --> src/bin/server.rs:124:33
[INFO] [stdout]     |
[INFO] [stdout] 124 | ...                   let s1=format!("{}#{}",p,s);
[INFO] [stdout]     |                           ^^ help: if this is intentional, prefix it with an underscore: `_s1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/server.rs:67:52
[INFO] [stdout]    |
[INFO] [stdout] 67 | async fn handle_connection( stream:TcpStream,db:db,mut rx:tokio::sync::broadcast::Receiver<String>,tx1:tokio::sync::broadcast::Sender<Str...
[INFO] [stdout]    |                                                    ----^^
[INFO] [stdout]    |                                                    |
[INFO] [stdout]    |                                                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/server.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let  (mut rd,mut wrt) = io::split(stream);
[INFO] [stdout]    |                  ----^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `login`
[INFO] [stdout]    --> src/bin/server.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let login=false;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_login`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/server.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let mut name=name;
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/server.rs:67:52
[INFO] [stdout]    |
[INFO] [stdout] 67 | async fn handle_connection( stream:TcpStream,db:db,mut rx:tokio::sync::broadcast::Receiver<String>,tx1:tokio::sync::broadcast::Sender<Str...
[INFO] [stdout]    |                                                    ----^^
[INFO] [stdout]    |                                                    |
[INFO] [stdout]    |                                                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/server.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let  (mut rd,mut wrt) = io::split(stream);
[INFO] [stdout]    |                  ----^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/bin/server.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 184 |             Some(n)=>{
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `login`
[INFO] [stdout]    --> src/bin/server.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let login=false;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_login`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:154:18
[INFO] [stdout]     |
[INFO] [stdout] 154 |             let (mut wrt,mut rd)=ws_stream.split();
[INFO] [stdout]     |                  ----^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/server.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 |    let mut lock=db.lock().await;
[INFO] [stdout]     |        ----^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/server.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let mut name=name;
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/bin/server.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 184 |             Some(n)=>{
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:232:41
[INFO] [stdout]     |
[INFO] [stdout] 232 | ...                   Err(e)=>{
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `addr` is never read
[INFO] [stdout]   --> src/bin/server.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct User{
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 16 |     name:String,
[INFO] [stdout] 17 |     addr:String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UserDown` is never constructed
[INFO] [stdout]   --> src/bin/server.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum CustomError{
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     UserDown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CustomError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Active_Users` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let Active_Users:db= Arc::new(Mutex::new(HashMap::new())); 
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `active_users`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `userID` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut userID=0; 
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `user_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Message` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 let Message =String::from_utf8_lossy(& buf[..n]).to_string();
[INFO] [stdout]    |                     ^^^^^^^ help: convert the identifier to snake case: `message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `removeKey` should have a snake case name
[INFO] [stdout]    --> src/bin/server.rs:195:10
[INFO] [stdout]     |
[INFO] [stdout] 195 | async fn removeKey(User : & mut User,db: db){
[INFO] [stdout]     |          ^^^^^^^^^ help: convert the identifier to snake case: `remove_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `User` should have a snake case name
[INFO] [stdout]    --> src/bin/server.rs:195:20
[INFO] [stdout]     |
[INFO] [stdout] 195 | async fn removeKey(User : & mut User,db: db){
[INFO] [stdout]     |                    ^^^^ help: convert the identifier to snake case (notice the capitalization): `user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/server.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 |    let mut lock=db.lock().await;
[INFO] [stdout]     |        ----^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/bin/peer.rs:263:37
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `headers`
[INFO] [stdout]    --> src/bin/peer.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let (mut stream,headers) =  connect_async(s).await.unwrap();
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:288:26
[INFO] [stdout]     |
[INFO] [stdout] 288 |                     }let s=String::new();
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:290:21
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 Err(e)=>{
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:263:71
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |                                                                       ----^^^^^^
[INFO] [stdout]     |                                                                       |
[INFO] [stdout]     |                                                                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:266:10
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let (mut stream,headers) =  connect_async(s).await.unwrap();
[INFO] [stdout]     |          ----^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:154:18
[INFO] [stdout]     |
[INFO] [stdout] 154 |             let (mut wrt,mut rd)=ws_stream.split();
[INFO] [stdout]     |                  ----^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `addr` is never read
[INFO] [stdout]   --> src/bin/server.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct User{
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 16 |     name:String,
[INFO] [stdout] 17 |     addr:String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UserDown` is never constructed
[INFO] [stdout]   --> src/bin/server.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum CustomError{
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     UserDown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CustomError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Active_Users` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let Active_Users:db= Arc::new(Mutex::new(HashMap::new())); 
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `active_users`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `userID` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut userID=0; 
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `user_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Message` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 let Message =String::from_utf8_lossy(& buf[..n]).to_string();
[INFO] [stdout]    |                     ^^^^^^^ help: convert the identifier to snake case: `message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `removeKey` should have a snake case name
[INFO] [stdout]    --> src/bin/server.rs:195:10
[INFO] [stdout]     |
[INFO] [stdout] 195 | async fn removeKey(User : & mut User,db: db){
[INFO] [stdout]     |          ^^^^^^^^^ help: convert the identifier to snake case: `remove_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `User` should have a snake case name
[INFO] [stdout]    --> src/bin/server.rs:195:20
[INFO] [stdout]     |
[INFO] [stdout] 195 | async fn removeKey(User : & mut User,db: db){
[INFO] [stdout]     |                    ^^^^ help: convert the identifier to snake case (notice the capitalization): `user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:232:41
[INFO] [stdout]     |
[INFO] [stdout] 232 | ...                   Err(e)=>{
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:210:102
[INFO] [stdout]     |
[INFO] [stdout] 210 | async fn handle_channels(mut receiver:Receiver<String>,Notifications:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String> ,write_han...
[INFO] [stdout]     |                                                                                                      ----^^^^^^
[INFO] [stdout]     |                                                                                                      |
[INFO] [stdout]     |                                                                                                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/bin/peer.rs:263:37
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `headers`
[INFO] [stdout]    --> src/bin/peer.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let (mut stream,headers) =  connect_async(s).await.unwrap();
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:288:26
[INFO] [stdout]     |
[INFO] [stdout] 288 |                     }let s=String::new();
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:290:21
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 Err(e)=>{
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:304:97
[INFO] [stdout]     |
[INFO] [stdout] 304 | async fn handle_login(stream:TcpStream,buf:& mut Vec<u8>,write_handler:WH,sender:Sender<String>,mut name:Arc<Mutex<String>>,listener_addr...
[INFO] [stdout]     |                                                                                                 ----^^^^
[INFO] [stdout]     |                                                                                                 |
[INFO] [stdout]     |                                                                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:263:71
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |                                                                       ----^^^^^^
[INFO] [stdout]     |                                                                       |
[INFO] [stdout]     |                                                                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:266:10
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let (mut stream,headers) =  connect_async(s).await.unwrap();
[INFO] [stdout]     |          ----^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:394:25
[INFO] [stdout]     |
[INFO] [stdout] 394 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:370:51
[INFO] [stdout]     |
[INFO] [stdout] 370 | async fn spawn_threads(mut rd:ReadHalf<TcpStream>,mut wrt: WriteHalf<TcpStream>,write_handler:WH,sender:Sender<String>){
[INFO] [stdout]     |                                                   ----^^^
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:210:102
[INFO] [stdout]     |
[INFO] [stdout] 210 | async fn handle_channels(mut receiver:Receiver<String>,Notifications:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String> ,write_han...
[INFO] [stdout]     |                                                                                                      ----^^^^^^
[INFO] [stdout]     |                                                                                                      |
[INFO] [stdout]     |                                                                                                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:476:38
[INFO] [stdout]     |
[INFO] [stdout] 476 |                 StreamType::TcpWrite(s)=>{
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:481:24
[INFO] [stdout]     |
[INFO] [stdout] 481 |                     Ok(s)=>{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:484:25
[INFO] [stdout]     |
[INFO] [stdout] 484 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:491:24
[INFO] [stdout]     |
[INFO] [stdout] 491 |                     Ok(s)=>{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:494:25
[INFO] [stdout]     |
[INFO] [stdout] 494 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:304:97
[INFO] [stdout]     |
[INFO] [stdout] 304 | async fn handle_login(stream:TcpStream,buf:& mut Vec<u8>,write_handler:WH,sender:Sender<String>,mut name:Arc<Mutex<String>>,listener_addr...
[INFO] [stdout]     |                                                                                                 ----^^^^
[INFO] [stdout]     |                                                                                                 |
[INFO] [stdout]     |                                                                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:394:25
[INFO] [stdout]     |
[INFO] [stdout] 394 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> src/bin/peer.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::io::{stdout, Stdout, Write};  
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |         Ok(s)=>{
[INFO] [stdout]     |            ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:370:51
[INFO] [stdout]     |
[INFO] [stdout] 370 | async fn spawn_threads(mut rd:ReadHalf<TcpStream>,mut wrt: WriteHalf<TcpStream>,write_handler:WH,sender:Sender<String>){
[INFO] [stdout]     |                                                   ----^^^
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut listener= TcpListener::bind(format!("127.0.0.1:{}",listening_addr)).await.unwrap();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut stream= TcpStream::connect("127.0.0.1:8080").await.unwrap();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let mut v:Vec<Nofication>=Vec::new();
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut h:HashMap<String,StreamType>= HashMap::new();
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut write_handlers=Arc::new(Mutex::new(h));
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let mut Notifications:NF=Arc::new(Mutex::new(v));
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut user_name=Arc::new(Mutex::new(String::new()));
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `User` is never constructed
[INFO] [stdout]   --> src/bin/peer.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct User{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CustomError` is never used
[INFO] [stdout]   --> src/bin/peer.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum CustomError{
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Message` should have a snake case name
[INFO] [stdout]   --> src/bin/peer.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     Message:String,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]   --> src/bin/peer.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let mut Notifications:NF=Arc::new(Mutex::new(v));
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:210:56
[INFO] [stdout]     |
[INFO] [stdout] 210 | async fn handle_channels(mut receiver:Receiver<String>,Notifications:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String> ,write_han...
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Connect_User` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:263:10
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |          ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `connect_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:422:23
[INFO] [stdout]     |
[INFO] [stdout] 422 | async fn handle_input(Notifications:NF,write_handler:WH){
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 427 |     let Notifications=Notifications;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:440:35
[INFO] [stdout]     |
[INFO] [stdout] 440 | async fn parse_input(input: & str,Notifications:NF,write_handler:WH){
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:463:10
[INFO] [stdout]     |
[INFO] [stdout] 463 | async fn print_Notifications(Notifications:NF){
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:463:30
[INFO] [stdout]     |
[INFO] [stdout] 463 | async fn print_Notifications(Notifications:NF){
[INFO] [stdout]     |                              ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:464:10
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let  Notifications= Notifications.lock().await;
[INFO] [stdout]     |          ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_User` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:507:10
[INFO] [stdout]     |
[INFO] [stdout] 507 | async fn get_User(v: Vec<& str>,write_handler:WH){
[INFO] [stdout]     |          ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `get_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:476:38
[INFO] [stdout]     |
[INFO] [stdout] 476 |                 StreamType::TcpWrite(s)=>{
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:481:24
[INFO] [stdout]     |
[INFO] [stdout] 481 |                     Ok(s)=>{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:484:25
[INFO] [stdout]     |
[INFO] [stdout] 484 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:491:24
[INFO] [stdout]     |
[INFO] [stdout] 491 |                     Ok(s)=>{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:494:25
[INFO] [stdout]     |
[INFO] [stdout] 494 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> src/bin/peer.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::io::{stdout, Stdout, Write};  
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |         Ok(s)=>{
[INFO] [stdout]     |            ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut listener= TcpListener::bind(format!("127.0.0.1:{}",listening_addr)).await.unwrap();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut stream= TcpStream::connect("127.0.0.1:8080").await.unwrap();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let mut v:Vec<Nofication>=Vec::new();
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut h:HashMap<String,StreamType>= HashMap::new();
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut write_handlers=Arc::new(Mutex::new(h));
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let mut Notifications:NF=Arc::new(Mutex::new(v));
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut user_name=Arc::new(Mutex::new(String::new()));
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `User` is never constructed
[INFO] [stdout]   --> src/bin/peer.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct User{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CustomError` is never used
[INFO] [stdout]   --> src/bin/peer.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum CustomError{
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Message` should have a snake case name
[INFO] [stdout]   --> src/bin/peer.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     Message:String,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]   --> src/bin/peer.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let mut Notifications:NF=Arc::new(Mutex::new(v));
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:210:56
[INFO] [stdout]     |
[INFO] [stdout] 210 | async fn handle_channels(mut receiver:Receiver<String>,Notifications:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String> ,write_han...
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Connect_User` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:263:10
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |          ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `connect_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:422:23
[INFO] [stdout]     |
[INFO] [stdout] 422 | async fn handle_input(Notifications:NF,write_handler:WH){
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 427 |     let Notifications=Notifications;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:440:35
[INFO] [stdout]     |
[INFO] [stdout] 440 | async fn parse_input(input: & str,Notifications:NF,write_handler:WH){
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:463:10
[INFO] [stdout]     |
[INFO] [stdout] 463 | async fn print_Notifications(Notifications:NF){
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:463:30
[INFO] [stdout]     |
[INFO] [stdout] 463 | async fn print_Notifications(Notifications:NF){
[INFO] [stdout]     |                              ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:464:10
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let  Notifications= Notifications.lock().await;
[INFO] [stdout]     |          ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_User` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:507:10
[INFO] [stdout]     |
[INFO] [stdout] 507 | async fn get_User(v: Vec<& str>,write_handler:WH){
[INFO] [stdout]     |          ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `get_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "4a87c0366b51c1e69cc442627586ad740ca2656b40334da1154b0734362e1c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a87c0366b51c1e69cc442627586ad740ca2656b40334da1154b0734362e1c82", kill_on_drop: false }`
[INFO] [stdout] 4a87c0366b51c1e69cc442627586ad740ca2656b40334da1154b0734362e1c82
[INFO] checking kR1s0147/PeerConnect against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkR1s0147%2FPeerConnect" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kR1s0147/PeerConnect on toolchain f9935d29d867449445ee008640ccca1bf1ae0889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kR1s0147/PeerConnect
[INFO] finished tweaking git repo https://github.com/kR1s0147/PeerConnect
[INFO] tweaked toml for git repo https://github.com/kR1s0147/PeerConnect written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kR1s0147/PeerConnect 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a14af4135ff7565706d5da9706b85ea03936c87906a8498086f7321328292853
[INFO] running `Command { std: "docker" "start" "-a" "a14af4135ff7565706d5da9706b85ea03936c87906a8498086f7321328292853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a14af4135ff7565706d5da9706b85ea03936c87906a8498086f7321328292853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14af4135ff7565706d5da9706b85ea03936c87906a8498086f7321328292853", kill_on_drop: false }`
[INFO] [stdout] a14af4135ff7565706d5da9706b85ea03936c87906a8498086f7321328292853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c39d75608368a30873e6d075203b8523fc1da1ef11da8484eb03ac902a0f2077
[INFO] running `Command { std: "docker" "start" "-a" "c39d75608368a30873e6d075203b8523fc1da1ef11da8484eb03ac902a0f2077", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling thiserror v1.0.62
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling syn v2.0.70
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.24.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.62
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tungstenite v0.16.0
[INFO] [stderr]     Checking tungstenite v0.17.3
[INFO] [stderr]     Checking tokio-tungstenite v0.16.1
[INFO] [stderr]     Checking PeerConnect v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ReadHalf`
[INFO] [stdout]  --> src/bin/server.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::io::{ReadHalf,WriteHalf};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReadHalf`
[INFO] [stdout]  --> src/bin/server.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::io::{ReadHalf,WriteHalf};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `write`
[INFO] [stdout]  --> src/bin/server.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{format, write};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `write`
[INFO] [stdout]  --> src/bin/server.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::{format, write};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver` and `Sender`
[INFO] [stdout]  --> src/bin/server.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `string`
[INFO] [stdout]  --> src/bin/server.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{error, string};
[INFO] [stdout]   |           ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::BufReader`
[INFO] [stdout]  --> src/bin/server.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{collections::HashMap, io::BufReader, sync::Arc};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SocketAddr` and `ToSocketAddrs`
[INFO] [stdout]   --> src/bin/server.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::net::{SocketAddr, ToSocketAddrs};
[INFO] [stdout]    |                ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `db` should have an upper camel case name
[INFO] [stdout]   --> src/bin/server.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type db=Arc<Mutex<HashMap<String,String>>>;
[INFO] [stdout]    |      ^^ help: convert the identifier to upper camel case: `Db`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver` and `Sender`
[INFO] [stdout]  --> src/bin/server.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `string`
[INFO] [stdout]  --> src/bin/server.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{error, string};
[INFO] [stdout]   |           ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:102:35
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   if(login==true) {continue;}
[INFO] [stdout]     |                         ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -                                 if(login==true) {continue;}
[INFO] [stdout] 102 +                                 if login==true {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::BufReader`
[INFO] [stdout]  --> src/bin/server.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{collections::HashMap, io::BufReader, sync::Arc};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:164:15
[INFO] [stdout]     |
[INFO] [stdout] 164 |             if(s.contains("#")){
[INFO] [stdout]     |               ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 164 -             if(s.contains("#")){
[INFO] [stdout] 164 +             if s.contains("#") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SocketAddr` and `ToSocketAddrs`
[INFO] [stdout]   --> src/bin/server.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::net::{SocketAddr, ToSocketAddrs};
[INFO] [stdout]    |                ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `db` should have an upper camel case name
[INFO] [stdout]   --> src/bin/server.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type db=Arc<Mutex<HashMap<String,String>>>;
[INFO] [stdout]    |      ^^ help: convert the identifier to upper camel case: `Db`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:167:19
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 if(s1[0]==name){
[INFO] [stdout]     |                   ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -                 if(s1[0]==name){
[INFO] [stdout] 167 +                 if s1[0]==name {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:102:35
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   if(login==true) {continue;}
[INFO] [stdout]     |                         ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 102 -                                 if(login==true) {continue;}
[INFO] [stdout] 102 +                                 if login==true {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:164:15
[INFO] [stdout]     |
[INFO] [stdout] 164 |             if(s.contains("#")){
[INFO] [stdout]     |               ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 164 -             if(s.contains("#")){
[INFO] [stdout] 164 +             if s.contains("#") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/server.rs:167:19
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 if(s1[0]==name){
[INFO] [stdout]     |                   ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -                 if(s1[0]==name){
[INFO] [stdout] 167 +                 if s1[0]==name {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::buf::Writer`
[INFO] [stdout]  --> src/bin/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::buf::Writer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SplitStream`
[INFO] [stdout]  --> src/bin/peer.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures_util::stream::{SplitSink,SplitStream};
[INFO] [stdout]   |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::futures::Notified`
[INFO] [stdout]  --> src/bin/peer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::sync::futures::Notified;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `buffer`
[INFO] [stdout]  --> src/bin/peer.rs:6:38
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio_tungstenite::tungstenite::{buffer, Message};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task`
[INFO] [stdout]  --> src/bin/peer.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::{fmt, task};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `write`
[INFO] [stdout]  --> src/bin/peer.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fmt::{format, write};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Not`
[INFO] [stdout]   --> src/bin/peer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::Not;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::Utf8Error`
[INFO] [stdout]   --> src/bin/peer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::str::Utf8Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `string`
[INFO] [stdout]   --> src/bin/peer.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::{error, string, vec};
[INFO] [stdout]    |           ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::BufReader`
[INFO] [stdout]   --> src/bin/peer.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::{collections::HashMap, io::BufReader, sync::Arc};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stdout`
[INFO] [stdout]   --> src/bin/peer.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::io::{stdout, Stdout, Write};  
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]   --> src/bin/peer.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio::time::timeout;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/bin/peer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:138:15
[INFO] [stdout]     |
[INFO] [stdout] 138 |             if(addr.to_string() == "127.0.0.1:8080"){return ;}
[INFO] [stdout]     |               ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 138 -             if(addr.to_string() == "127.0.0.1:8080"){return ;}
[INFO] [stdout] 138 +             if addr.to_string() == "127.0.0.1:8080" {return ;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:223:27
[INFO] [stdout]     |
[INFO] [stdout] 223 |                         if(v[1]=="User"){
[INFO] [stdout]     |                           ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 223 -                         if(v[1]=="User"){
[INFO] [stdout] 223 +                         if v[1]=="User" {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:224:31
[INFO] [stdout]     |
[INFO] [stdout] 224 | ...                   if(v[2]=="Userdown"){
[INFO] [stdout]     |                         ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -                             if(v[2]=="Userdown"){
[INFO] [stdout] 224 +                             if v[2]=="Userdown" {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:384:27
[INFO] [stdout]     |
[INFO] [stdout] 384 |                         if(n==0) {break;}
[INFO] [stdout]     |                           ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 384 -                         if(n==0) {break;}
[INFO] [stdout] 384 +                         if n==0 {break;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:446:16
[INFO] [stdout]     |
[INFO] [stdout] 446 |             if (input.starts_with("1")){
[INFO] [stdout]     |                ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 446 -             if (input.starts_with("1")){
[INFO] [stdout] 446 +             if input.starts_with("1") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::buf::Writer`
[INFO] [stdout]  --> src/bin/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::buf::Writer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:450:20
[INFO] [stdout]     |
[INFO] [stdout] 450 |             else if(input.starts_with("2")){
[INFO] [stdout]     |                    ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 450 -             else if(input.starts_with("2")){
[INFO] [stdout] 450 +             else if input.starts_with("2") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:454:20
[INFO] [stdout]     |
[INFO] [stdout] 454 |             else if(input.starts_with("3")){
[INFO] [stdout]     |                    ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 454 -             else if(input.starts_with("3")){
[INFO] [stdout] 454 +             else if input.starts_with("3") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SplitStream`
[INFO] [stdout]  --> src/bin/peer.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures_util::stream::{SplitSink,SplitStream};
[INFO] [stdout]   |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::futures::Notified`
[INFO] [stdout]  --> src/bin/peer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::sync::futures::Notified;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `buffer`
[INFO] [stdout]  --> src/bin/peer.rs:6:38
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio_tungstenite::tungstenite::{buffer, Message};
[INFO] [stdout]   |                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task`
[INFO] [stdout]  --> src/bin/peer.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::{fmt, task};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `format` and `write`
[INFO] [stdout]  --> src/bin/peer.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fmt::{format, write};
[INFO] [stdout]   |                ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Not`
[INFO] [stdout]   --> src/bin/peer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::Not;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::Utf8Error`
[INFO] [stdout]   --> src/bin/peer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::str::Utf8Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `string`
[INFO] [stdout]   --> src/bin/peer.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::{error, string, vec};
[INFO] [stdout]    |           ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::BufReader`
[INFO] [stdout]   --> src/bin/peer.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::{collections::HashMap, io::BufReader, sync::Arc};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stdout`
[INFO] [stdout]   --> src/bin/peer.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::io::{stdout, Stdout, Write};  
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]   --> src/bin/peer.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio::time::timeout;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/bin/peer.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:138:15
[INFO] [stdout]     |
[INFO] [stdout] 138 |             if(addr.to_string() == "127.0.0.1:8080"){return ;}
[INFO] [stdout]     |               ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 138 -             if(addr.to_string() == "127.0.0.1:8080"){return ;}
[INFO] [stdout] 138 +             if addr.to_string() == "127.0.0.1:8080" {return ;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:223:27
[INFO] [stdout]     |
[INFO] [stdout] 223 |                         if(v[1]=="User"){
[INFO] [stdout]     |                           ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 223 -                         if(v[1]=="User"){
[INFO] [stdout] 223 +                         if v[1]=="User" {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:224:31
[INFO] [stdout]     |
[INFO] [stdout] 224 | ...                   if(v[2]=="Userdown"){
[INFO] [stdout]     |                         ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -                             if(v[2]=="Userdown"){
[INFO] [stdout] 224 +                             if v[2]=="Userdown" {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:384:27
[INFO] [stdout]     |
[INFO] [stdout] 384 |                         if(n==0) {break;}
[INFO] [stdout]     |                           ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 384 -                         if(n==0) {break;}
[INFO] [stdout] 384 +                         if n==0 {break;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:446:16
[INFO] [stdout]     |
[INFO] [stdout] 446 |             if (input.starts_with("1")){
[INFO] [stdout]     |                ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 446 -             if (input.starts_with("1")){
[INFO] [stdout] 446 +             if input.starts_with("1") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:450:20
[INFO] [stdout]     |
[INFO] [stdout] 450 |             else if(input.starts_with("2")){
[INFO] [stdout]     |                    ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 450 -             else if(input.starts_with("2")){
[INFO] [stdout] 450 +             else if input.starts_with("2") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/peer.rs:454:20
[INFO] [stdout]     |
[INFO] [stdout] 454 |             else if(input.starts_with("3")){
[INFO] [stdout]     |                    ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 454 -             else if(input.starts_with("3")){
[INFO] [stdout] 454 +             else if input.starts_with("3") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/bin/server.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let name=p.clone();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/bin/server.rs:111:37
[INFO] [stdout]     |
[INFO] [stdout] 111 | ...                   let name= user.name.clone();
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]    --> src/bin/server.rs:124:33
[INFO] [stdout]     |
[INFO] [stdout] 124 | ...                   let s1=format!("{}#{}",p,s);
[INFO] [stdout]     |                           ^^ help: if this is intentional, prefix it with an underscore: `_s1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/bin/server.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let name=p.clone();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/bin/server.rs:111:37
[INFO] [stdout]     |
[INFO] [stdout] 111 | ...                   let name= user.name.clone();
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]    --> src/bin/server.rs:124:33
[INFO] [stdout]     |
[INFO] [stdout] 124 | ...                   let s1=format!("{}#{}",p,s);
[INFO] [stdout]     |                           ^^ help: if this is intentional, prefix it with an underscore: `_s1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/server.rs:67:52
[INFO] [stdout]    |
[INFO] [stdout] 67 | async fn handle_connection( stream:TcpStream,db:db,mut rx:tokio::sync::broadcast::Receiver<String>,tx1:tokio::sync::broadcast::Sender<Str...
[INFO] [stdout]    |                                                    ----^^
[INFO] [stdout]    |                                                    |
[INFO] [stdout]    |                                                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/server.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let  (mut rd,mut wrt) = io::split(stream);
[INFO] [stdout]    |                  ----^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `login`
[INFO] [stdout]    --> src/bin/server.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let login=false;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_login`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/server.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let mut name=name;
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/server.rs:67:52
[INFO] [stdout]    |
[INFO] [stdout] 67 | async fn handle_connection( stream:TcpStream,db:db,mut rx:tokio::sync::broadcast::Receiver<String>,tx1:tokio::sync::broadcast::Sender<Str...
[INFO] [stdout]    |                                                    ----^^
[INFO] [stdout]    |                                                    |
[INFO] [stdout]    |                                                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/server.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let  (mut rd,mut wrt) = io::split(stream);
[INFO] [stdout]    |                  ----^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/bin/server.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 184 |             Some(n)=>{
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `login`
[INFO] [stdout]    --> src/bin/server.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let login=false;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_login`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/server.rs:157:13
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let mut name=name;
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/server.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 |    let mut lock=db.lock().await;
[INFO] [stdout]     |        ----^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/bin/server.rs:184:18
[INFO] [stdout]     |
[INFO] [stdout] 184 |             Some(n)=>{
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:154:18
[INFO] [stdout]     |
[INFO] [stdout] 154 |             let (mut wrt,mut rd)=ws_stream.split();
[INFO] [stdout]     |                  ----^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:154:18
[INFO] [stdout]     |
[INFO] [stdout] 154 |             let (mut wrt,mut rd)=ws_stream.split();
[INFO] [stdout]     |                  ----^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/server.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 |    let mut lock=db.lock().await;
[INFO] [stdout]     |        ----^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `addr` is never read
[INFO] [stdout]   --> src/bin/server.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct User{
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 16 |     name:String,
[INFO] [stdout] 17 |     addr:String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UserDown` is never constructed
[INFO] [stdout]   --> src/bin/server.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum CustomError{
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     UserDown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CustomError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Active_Users` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let Active_Users:db= Arc::new(Mutex::new(HashMap::new())); 
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `active_users`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `userID` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut userID=0; 
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `user_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Message` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 let Message =String::from_utf8_lossy(& buf[..n]).to_string();
[INFO] [stdout]    |                     ^^^^^^^ help: convert the identifier to snake case: `message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `removeKey` should have a snake case name
[INFO] [stdout]    --> src/bin/server.rs:195:10
[INFO] [stdout]     |
[INFO] [stdout] 195 | async fn removeKey(User : & mut User,db: db){
[INFO] [stdout]     |          ^^^^^^^^^ help: convert the identifier to snake case: `remove_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `User` should have a snake case name
[INFO] [stdout]    --> src/bin/server.rs:195:20
[INFO] [stdout]     |
[INFO] [stdout] 195 | async fn removeKey(User : & mut User,db: db){
[INFO] [stdout]     |                    ^^^^ help: convert the identifier to snake case (notice the capitalization): `user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:232:41
[INFO] [stdout]     |
[INFO] [stdout] 232 | ...                   Err(e)=>{
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:232:41
[INFO] [stdout]     |
[INFO] [stdout] 232 | ...                   Err(e)=>{
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/bin/peer.rs:263:37
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `headers`
[INFO] [stdout]    --> src/bin/peer.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let (mut stream,headers) =  connect_async(s).await.unwrap();
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `addr` is never read
[INFO] [stdout]   --> src/bin/server.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct User{
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 16 |     name:String,
[INFO] [stdout] 17 |     addr:String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UserDown` is never constructed
[INFO] [stdout]   --> src/bin/server.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum CustomError{
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     UserDown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CustomError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Active_Users` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let Active_Users:db= Arc::new(Mutex::new(HashMap::new())); 
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `active_users`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `userID` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut userID=0; 
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `user_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Message` should have a snake case name
[INFO] [stdout]   --> src/bin/server.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 let Message =String::from_utf8_lossy(& buf[..n]).to_string();
[INFO] [stdout]    |                     ^^^^^^^ help: convert the identifier to snake case: `message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:288:26
[INFO] [stdout]     |
[INFO] [stdout] 288 |                     }let s=String::new();
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:290:21
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 Err(e)=>{
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `removeKey` should have a snake case name
[INFO] [stdout]    --> src/bin/server.rs:195:10
[INFO] [stdout]     |
[INFO] [stdout] 195 | async fn removeKey(User : & mut User,db: db){
[INFO] [stdout]     |          ^^^^^^^^^ help: convert the identifier to snake case: `remove_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `User` should have a snake case name
[INFO] [stdout]    --> src/bin/server.rs:195:20
[INFO] [stdout]     |
[INFO] [stdout] 195 | async fn removeKey(User : & mut User,db: db){
[INFO] [stdout]     |                    ^^^^ help: convert the identifier to snake case (notice the capitalization): `user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/bin/peer.rs:263:37
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `headers`
[INFO] [stdout]    --> src/bin/peer.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let (mut stream,headers) =  connect_async(s).await.unwrap();
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:288:26
[INFO] [stdout]     |
[INFO] [stdout] 288 |                     }let s=String::new();
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:290:21
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 Err(e)=>{
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:263:71
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |                                                                       ----^^^^^^
[INFO] [stdout]     |                                                                       |
[INFO] [stdout]     |                                                                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:266:10
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let (mut stream,headers) =  connect_async(s).await.unwrap();
[INFO] [stdout]     |          ----^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:263:71
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |                                                                       ----^^^^^^
[INFO] [stdout]     |                                                                       |
[INFO] [stdout]     |                                                                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:266:10
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let (mut stream,headers) =  connect_async(s).await.unwrap();
[INFO] [stdout]     |          ----^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:210:102
[INFO] [stdout]     |
[INFO] [stdout] 210 | async fn handle_channels(mut receiver:Receiver<String>,Notifications:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String> ,write_han...
[INFO] [stdout]     |                                                                                                      ----^^^^^^
[INFO] [stdout]     |                                                                                                      |
[INFO] [stdout]     |                                                                                                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:210:102
[INFO] [stdout]     |
[INFO] [stdout] 210 | async fn handle_channels(mut receiver:Receiver<String>,Notifications:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String> ,write_han...
[INFO] [stdout]     |                                                                                                      ----^^^^^^
[INFO] [stdout]     |                                                                                                      |
[INFO] [stdout]     |                                                                                                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:304:97
[INFO] [stdout]     |
[INFO] [stdout] 304 | async fn handle_login(stream:TcpStream,buf:& mut Vec<u8>,write_handler:WH,sender:Sender<String>,mut name:Arc<Mutex<String>>,listener_addr...
[INFO] [stdout]     |                                                                                                 ----^^^^
[INFO] [stdout]     |                                                                                                 |
[INFO] [stdout]     |                                                                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:304:97
[INFO] [stdout]     |
[INFO] [stdout] 304 | async fn handle_login(stream:TcpStream,buf:& mut Vec<u8>,write_handler:WH,sender:Sender<String>,mut name:Arc<Mutex<String>>,listener_addr...
[INFO] [stdout]     |                                                                                                 ----^^^^
[INFO] [stdout]     |                                                                                                 |
[INFO] [stdout]     |                                                                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:394:25
[INFO] [stdout]     |
[INFO] [stdout] 394 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:394:25
[INFO] [stdout]     |
[INFO] [stdout] 394 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:370:51
[INFO] [stdout]     |
[INFO] [stdout] 370 | async fn spawn_threads(mut rd:ReadHalf<TcpStream>,mut wrt: WriteHalf<TcpStream>,write_handler:WH,sender:Sender<String>){
[INFO] [stdout]     |                                                   ----^^^
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:370:51
[INFO] [stdout]     |
[INFO] [stdout] 370 | async fn spawn_threads(mut rd:ReadHalf<TcpStream>,mut wrt: WriteHalf<TcpStream>,write_handler:WH,sender:Sender<String>){
[INFO] [stdout]     |                                                   ----^^^
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:476:38
[INFO] [stdout]     |
[INFO] [stdout] 476 |                 StreamType::TcpWrite(s)=>{
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:481:24
[INFO] [stdout]     |
[INFO] [stdout] 481 |                     Ok(s)=>{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:484:25
[INFO] [stdout]     |
[INFO] [stdout] 484 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:491:24
[INFO] [stdout]     |
[INFO] [stdout] 491 |                     Ok(s)=>{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:494:25
[INFO] [stdout]     |
[INFO] [stdout] 494 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:476:38
[INFO] [stdout]     |
[INFO] [stdout] 476 |                 StreamType::TcpWrite(s)=>{
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:481:24
[INFO] [stdout]     |
[INFO] [stdout] 481 |                     Ok(s)=>{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:484:25
[INFO] [stdout]     |
[INFO] [stdout] 484 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:491:24
[INFO] [stdout]     |
[INFO] [stdout] 491 |                     Ok(s)=>{
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/bin/peer.rs:494:25
[INFO] [stdout]     |
[INFO] [stdout] 494 |                     Err(e)=>{
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> src/bin/peer.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::io::{stdout, Stdout, Write};  
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> src/bin/peer.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::io::{stdout, Stdout, Write};  
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |         Ok(s)=>{
[INFO] [stdout]     |            ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/peer.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |         Ok(s)=>{
[INFO] [stdout]     |            ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut listener= TcpListener::bind(format!("127.0.0.1:{}",listening_addr)).await.unwrap();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut stream= TcpStream::connect("127.0.0.1:8080").await.unwrap();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let mut v:Vec<Nofication>=Vec::new();
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut h:HashMap<String,StreamType>= HashMap::new();
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut write_handlers=Arc::new(Mutex::new(h));
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let mut Notifications:NF=Arc::new(Mutex::new(v));
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut user_name=Arc::new(Mutex::new(String::new()));
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut listener= TcpListener::bind(format!("127.0.0.1:{}",listening_addr)).await.unwrap();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut stream= TcpStream::connect("127.0.0.1:8080").await.unwrap();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let mut v:Vec<Nofication>=Vec::new();
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let mut h:HashMap<String,StreamType>= HashMap::new();
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut write_handlers=Arc::new(Mutex::new(h));
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/peer.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let mut Notifications:NF=Arc::new(Mutex::new(v));
[INFO] [stdout]    |         ----^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/peer.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut user_name=Arc::new(Mutex::new(String::new()));
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `User` is never constructed
[INFO] [stdout]   --> src/bin/peer.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct User{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CustomError` is never used
[INFO] [stdout]   --> src/bin/peer.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum CustomError{
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `User` is never constructed
[INFO] [stdout]   --> src/bin/peer.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct User{
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Message` should have a snake case name
[INFO] [stdout]   --> src/bin/peer.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     Message:String,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CustomError` is never used
[INFO] [stdout]   --> src/bin/peer.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum CustomError{
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Message` should have a snake case name
[INFO] [stdout]   --> src/bin/peer.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     Message:String,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/bin/peer.rs:121:11
[INFO] [stdout]     |
[INFO] [stdout] 75  |     let mut listener= TcpListener::bind(format!("127.0.0.1:{}",listening_addr)).await.unwrap();
[INFO] [stdout]     |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 80  |     let mut stream= TcpStream::connect("127.0.0.1:8080").await.unwrap();
[INFO] [stdout]     |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 83  |     let (sender,receiver)= mpsc::channel::<String>(30);
[INFO] [stdout]     |          ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |          |
[INFO] [stdout]     |          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 92  |     let mut h:HashMap<String,StreamType>= HashMap::new();
[INFO] [stdout]     |             - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 95  |     let mut write_handlers=Arc::new(Mutex::new(h));
[INFO] [stdout]     |             -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 98  |     let mut Notifications:NF=Arc::new(Mutex::new(v));
[INFO] [stdout]     |             ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 102 |     let s=sender.clone();
[INFO] [stdout]     |         - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 109 |     let mut user_name=Arc::new(Mutex::new(String::new()));
[INFO] [stdout]     |             --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 116 |     let s=sender.clone();
[INFO] [stdout]     |         - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 121 |     match handle_login(stream,&mut buf,Arc::clone(& write_handlers),s,Arc::clone(&user_name),&listening_addr).await{
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]   --> src/bin/peer.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let mut Notifications:NF=Arc::new(Mutex::new(v));
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/bin/peer.rs:121:11
[INFO] [stdout]     |
[INFO] [stdout] 75  |     let mut listener= TcpListener::bind(format!("127.0.0.1:{}",listening_addr)).await.unwrap();
[INFO] [stdout]     |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 80  |     let mut stream= TcpStream::connect("127.0.0.1:8080").await.unwrap();
[INFO] [stdout]     |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 83  |     let (sender,receiver)= mpsc::channel::<String>(30);
[INFO] [stdout]     |          ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |          |
[INFO] [stdout]     |          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 92  |     let mut h:HashMap<String,StreamType>= HashMap::new();
[INFO] [stdout]     |             - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 95  |     let mut write_handlers=Arc::new(Mutex::new(h));
[INFO] [stdout]     |             -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 98  |     let mut Notifications:NF=Arc::new(Mutex::new(v));
[INFO] [stdout]     |             ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 102 |     let s=sender.clone();
[INFO] [stdout]     |         - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 109 |     let mut user_name=Arc::new(Mutex::new(String::new()));
[INFO] [stdout]     |             --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 116 |     let s=sender.clone();
[INFO] [stdout]     |         - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 121 |     match handle_login(stream,&mut buf,Arc::clone(& write_handlers),s,Arc::clone(&user_name),&listening_addr).await{
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]   --> src/bin/peer.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let mut Notifications:NF=Arc::new(Mutex::new(v));
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:210:56
[INFO] [stdout]     |
[INFO] [stdout] 210 | async fn handle_channels(mut receiver:Receiver<String>,Notifications:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String> ,write_han...
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Connect_User` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:263:10
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |          ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `connect_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:210:56
[INFO] [stdout]     |
[INFO] [stdout] 210 | async fn handle_channels(mut receiver:Receiver<String>,Notifications:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String> ,write_han...
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Connect_User` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:263:10
[INFO] [stdout]     |
[INFO] [stdout] 263 | async fn Connect_User(v:& Vec<&str>,n:NF,user_name:Arc<Mutex<String>>,mut sender:Sender<String>,write_handler:WH)->Result<(),Box<dyn std:...
[INFO] [stdout]     |          ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `connect_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:422:23
[INFO] [stdout]     |
[INFO] [stdout] 422 | async fn handle_input(Notifications:NF,write_handler:WH){
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 427 |     let Notifications=Notifications;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:440:35
[INFO] [stdout]     |
[INFO] [stdout] 440 | async fn parse_input(input: & str,Notifications:NF,write_handler:WH){
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:422:23
[INFO] [stdout]     |
[INFO] [stdout] 422 | async fn handle_input(Notifications:NF,write_handler:WH){
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:463:10
[INFO] [stdout]     |
[INFO] [stdout] 463 | async fn print_Notifications(Notifications:NF){
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 427 |     let Notifications=Notifications;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:463:30
[INFO] [stdout]     |
[INFO] [stdout] 463 | async fn print_Notifications(Notifications:NF){
[INFO] [stdout]     |                              ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:440:35
[INFO] [stdout]     |
[INFO] [stdout] 440 | async fn parse_input(input: & str,Notifications:NF,write_handler:WH){
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:464:10
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let  Notifications= Notifications.lock().await;
[INFO] [stdout]     |          ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:463:10
[INFO] [stdout]     |
[INFO] [stdout] 463 | async fn print_Notifications(Notifications:NF){
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_User` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:507:10
[INFO] [stdout]     |
[INFO] [stdout] 507 | async fn get_User(v: Vec<& str>,write_handler:WH){
[INFO] [stdout]     |          ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `get_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:463:30
[INFO] [stdout]     |
[INFO] [stdout] 463 | async fn print_Notifications(Notifications:NF){
[INFO] [stdout]     |                              ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Notifications` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:464:10
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let  Notifications= Notifications.lock().await;
[INFO] [stdout]     |          ^^^^^^^^^^^^^ help: convert the identifier to snake case: `notifications`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_User` should have a snake case name
[INFO] [stdout]    --> src/bin/peer.rs:507:10
[INFO] [stdout]     |
[INFO] [stdout] 507 | async fn get_User(v: Vec<& str>,write_handler:WH){
[INFO] [stdout]     |          ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `get_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `PeerConnect` (bin "peer") due to 2 previous errors; 59 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `PeerConnect` (bin "peer" test) due to 2 previous errors; 59 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c39d75608368a30873e6d075203b8523fc1da1ef11da8484eb03ac902a0f2077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c39d75608368a30873e6d075203b8523fc1da1ef11da8484eb03ac902a0f2077", kill_on_drop: false }`
[INFO] [stdout] c39d75608368a30873e6d075203b8523fc1da1ef11da8484eb03ac902a0f2077