[INFO] cloning repository https://github.com/volundmush/thermite
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/volundmush/thermite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolundmush%2Fthermite", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolundmush%2Fthermite'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28afed3d5de9275a0f306787466e62a37bbc7917
[INFO] checking volundmush/thermite against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolundmush%2Fthermite" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/volundmush/thermite
[INFO] finished tweaking git repo https://github.com/volundmush/thermite
[INFO] tweaked toml for git repo https://github.com/volundmush/thermite written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/volundmush/thermite on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]      Locking 260 packages to latest compatible versions
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7a9f42708a56c024c58dd29c6eb652fd552b226c6a9a69db891343b73be4b8ed", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Arc`, `AtomicUsize`, `IpAddr`, `PathBuf`, `fs::File`, and `io::BufReader`
[INFO] [stdout]  --> src/networking/link.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     net::{IpAddr, SocketAddr},
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 4 |     path::{PathBuf},
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 5 |     sync::{Arc},
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 6 |     sync::atomic::{AtomicUsize, Ordering},
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 7 |     fs::File,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 8 |     io::BufReader
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/networking/link.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::io::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/networking/link.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncBufReadExt`, `AsyncBufRead`, and `BufStream`
[INFO] [stdout]   --> src/networking/link.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |     io::{BufStream, AsyncBufRead, AsyncBufReadExt}
[INFO] [stdout]    |          ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncReadExt`, `AsyncRead`, and `AsyncWrite`
[INFO] [stdout]   --> src/networking/link.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 | use tokio::io::{AsyncRead, AsyncWrite, AsyncReadExt};
[INFO] [stdout]    |                 ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]   --> src/networking/link.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use tokio::time::timeout;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_util::codec::Framed`
[INFO] [stdout]   --> src/networking/link.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio_util::codec::Framed;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClientHelloStatus`, `HttpRequestStatus`, `check_http_request`, `check_tls_client_hello`, and `generate_id`
[INFO] [stdout]   --> src/networking/link.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | use crate::util::{ClientHelloStatus, check_tls_client_hello, check_http_request, HttpRequestStatus, generate_id};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WebSocketStream`
[INFO] [stdout]   --> src/networking/link.rs:31:38
[INFO] [stdout]    |
[INFO] [stdout] 31 | use tokio_tungstenite::{tungstenite, WebSocketStream, accept_async};
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tungstenite::Error as WsError`
[INFO] [stdout]   --> src/networking/link.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use tungstenite::Error as WsError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/networking/telnet.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/networking/telnet.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]   --> src/networking/telnet.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use tokio::time::timeout;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClientHelloStatus` and `check_tls_client_hello`
[INFO] [stdout]   --> src/networking/telnet.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::util::{ClientHelloStatus, check_tls_client_hello};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Reply`
[INFO] [stdout]  --> src/networking/web.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use warp::{Filter, Reply};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]  --> src/protocols/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::SocketAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/protocols/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Msg2MudProtocol`
[INFO] [stdout]   --> src/protocols/link/protocol.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::msg::{Msg2Link, Msg2MudProtocol, Msg2Portal, Msg2PortalFromLink};
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cursor` and `Read`
[INFO] [stdout]   --> src/protocols/telnet/codec.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::io::{Cursor, Read, Write};
[INFO] [stdout]    |               ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Result as JsonResult` and `Value as JsonValue`
[INFO] [stdout]   --> src/protocols/telnet/codec.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | use serde_json::{Result as JsonResult, Value as JsonValue};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/protocols/telnet/codec.rs:169:72
[INFO] [stdout]     |
[INFO] [stdout] 169 |             matches!(item, TelnetEvent::SubNegotiate(codes::MCCP2, _));;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:212:15
[INFO] [stdout]     |
[INFO] [stdout] 212 |             if(tel_op.start_local) {
[INFO] [stdout]     |               ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 212 -             if(tel_op.start_local) {
[INFO] [stdout] 212 +             if tel_op.start_local  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:217:15
[INFO] [stdout]     |
[INFO] [stdout] 217 |             if(tel_op.start_remote) {
[INFO] [stdout]     |               ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 217 -             if(tel_op.start_remote) {
[INFO] [stdout] 217 +             if tel_op.start_remote  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:267:11
[INFO] [stdout]     |
[INFO] [stdout] 267 |         if(self.time_activity.elapsed().as_secs() > (60 * 30)) {
[INFO] [stdout]     |           ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 267 -         if(self.time_activity.elapsed().as_secs() > (60 * 30)) {
[INFO] [stdout] 267 +         if self.time_activity.elapsed().as_secs() > (60 * 30)  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `net::SocketAddr`
[INFO] [stdout]  --> src/protocols/websocket/protocol.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^
[INFO] [stdout] 3 |     vec::Vec,
[INFO] [stdout] 4 |     net::SocketAddr,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncRead` and `AsyncWrite`
[INFO] [stdout]  --> src/protocols/websocket/protocol.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |     io::{AsyncRead, AsyncWrite},
[INFO] [stdout]   |          ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Framed`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tokio_util::codec::{Framed};
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`, `BytesMut`, and `Bytes`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 | use bytes::{BytesMut, Bytes, BufMut, Buf};
[INFO] [stdout]    |             ^^^^^^^^  ^^^^^  ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value as JsonValue`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 | use serde_json::{json, Value as JsonValue};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `once_cell::sync::Lazy`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use once_cell::sync::Lazy;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `util::ensure_crlf`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     util::ensure_crlf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/portal.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 |     time::{Duration, Instant}
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/portal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task::JoinHandle`
[INFO] [stdout]  --> src/portal.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     task::JoinHandle,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::task::yield_now`
[INFO] [stdout]   --> src/portal.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use tokio::task::yield_now;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value as JsonValue`
[INFO] [stdout]  --> src/msg.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json::Value as JsonValue;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `AtomicUsize`, `IpAddr`, `PathBuf`, `fs::File`, and `io::BufReader`
[INFO] [stdout]  --> src/networking/link.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     net::{IpAddr, SocketAddr},
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 4 |     path::{PathBuf},
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 5 |     sync::{Arc},
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 6 |     sync::atomic::{AtomicUsize, Ordering},
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 7 |     fs::File,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 8 |     io::BufReader
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/networking/link.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::io::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/networking/link.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncBufReadExt`, `AsyncBufRead`, and `BufStream`
[INFO] [stdout]   --> src/networking/link.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |     io::{BufStream, AsyncBufRead, AsyncBufReadExt}
[INFO] [stdout]    |          ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncReadExt`, `AsyncRead`, and `AsyncWrite`
[INFO] [stdout]   --> src/networking/link.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 | use tokio::io::{AsyncRead, AsyncWrite, AsyncReadExt};
[INFO] [stdout]    |                 ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]   --> src/networking/link.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use tokio::time::timeout;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_util::codec::Framed`
[INFO] [stdout]   --> src/networking/link.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio_util::codec::Framed;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClientHelloStatus`, `HttpRequestStatus`, `check_http_request`, `check_tls_client_hello`, and `generate_id`
[INFO] [stdout]   --> src/networking/link.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | use crate::util::{ClientHelloStatus, check_tls_client_hello, check_http_request, HttpRequestStatus, generate_id};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WebSocketStream`
[INFO] [stdout]   --> src/networking/link.rs:31:38
[INFO] [stdout]    |
[INFO] [stdout] 31 | use tokio_tungstenite::{tungstenite, WebSocketStream, accept_async};
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tungstenite::Error as WsError`
[INFO] [stdout]   --> src/networking/link.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use tungstenite::Error as WsError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/networking/telnet.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/networking/telnet.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]   --> src/networking/telnet.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use tokio::time::timeout;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClientHelloStatus` and `check_tls_client_hello`
[INFO] [stdout]   --> src/networking/telnet.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | use crate::util::{ClientHelloStatus, check_tls_client_hello};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Reply`
[INFO] [stdout]  --> src/networking/web.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use warp::{Filter, Reply};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]  --> src/protocols/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::SocketAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/protocols/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Msg2MudProtocol`
[INFO] [stdout]   --> src/protocols/link/protocol.rs:20:28
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::msg::{Msg2Link, Msg2MudProtocol, Msg2Portal, Msg2PortalFromLink};
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cursor` and `Read`
[INFO] [stdout]   --> src/protocols/telnet/codec.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::io::{Cursor, Read, Write};
[INFO] [stdout]    |               ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Result as JsonResult` and `Value as JsonValue`
[INFO] [stdout]   --> src/protocols/telnet/codec.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | use serde_json::{Result as JsonResult, Value as JsonValue};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/protocols/telnet/codec.rs:169:72
[INFO] [stdout]     |
[INFO] [stdout] 169 |             matches!(item, TelnetEvent::SubNegotiate(codes::MCCP2, _));;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:212:15
[INFO] [stdout]     |
[INFO] [stdout] 212 |             if(tel_op.start_local) {
[INFO] [stdout]     |               ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 212 -             if(tel_op.start_local) {
[INFO] [stdout] 212 +             if tel_op.start_local  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:217:15
[INFO] [stdout]     |
[INFO] [stdout] 217 |             if(tel_op.start_remote) {
[INFO] [stdout]     |               ^                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 217 -             if(tel_op.start_remote) {
[INFO] [stdout] 217 +             if tel_op.start_remote  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:267:11
[INFO] [stdout]     |
[INFO] [stdout] 267 |         if(self.time_activity.elapsed().as_secs() > (60 * 30)) {
[INFO] [stdout]     |           ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 267 -         if(self.time_activity.elapsed().as_secs() > (60 * 30)) {
[INFO] [stdout] 267 +         if self.time_activity.elapsed().as_secs() > (60 * 30)  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `net::SocketAddr`
[INFO] [stdout]  --> src/protocols/websocket/protocol.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                   ^^^^^^^  ^^^^^^^
[INFO] [stdout] 3 |     vec::Vec,
[INFO] [stdout] 4 |     net::SocketAddr,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncRead` and `AsyncWrite`
[INFO] [stdout]  --> src/protocols/websocket/protocol.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |     io::{AsyncRead, AsyncWrite},
[INFO] [stdout]   |          ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Framed`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tokio_util::codec::{Framed};
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`, `BytesMut`, and `Bytes`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 | use bytes::{BytesMut, Bytes, BufMut, Buf};
[INFO] [stdout]    |             ^^^^^^^^  ^^^^^  ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value as JsonValue`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 | use serde_json::{json, Value as JsonValue};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `once_cell::sync::Lazy`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use once_cell::sync::Lazy;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `util::ensure_crlf`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     util::ensure_crlf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/portal.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 |     time::{Duration, Instant}
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/portal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task::JoinHandle`
[INFO] [stdout]  --> src/portal.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     task::JoinHandle,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::task::yield_now`
[INFO] [stdout]   --> src/portal.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use tokio::task::yield_now;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value as JsonValue`
[INFO] [stdout]  --> src/msg.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json::Value as JsonValue;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/networking/telnet.rs:93:57
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub async fn handle_telnet_connection<S>(&mut self, mut socket: S,tls_engaged: bool) -> Result<(), Box<dyn std::error::Error>>
[INFO] [stdout]    |                                                         ----^^^^^^
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/networking/telnet.rs:93:57
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub async fn handle_telnet_connection<S>(&mut self, mut socket: S,tls_engaged: bool) -> Result<(), Box<dyn std::error::Error>>
[INFO] [stdout]    |                                                         ----^^^^^^
[INFO] [stdout]    |                                                         |
[INFO] [stdout]    |                                                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:586:45
[INFO] [stdout]     |
[INFO] [stdout] 586 |     async fn receive_sub(&mut self, op: u8, mut data: Bytes) {
[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/protocols/telnet/protocol.rs:586:45
[INFO] [stdout]     |
[INFO] [stdout] 586 |     async fn receive_sub(&mut self, op: u8, mut data: Bytes) {
[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/networking/web.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut tera = match tera::Tera::new("webroot/**/*.html") {
[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/networking/web.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut tera = match tera::Tera::new("webroot/**/*.html") {
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SinkExt`
[INFO] [stdout]   --> src/portal.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     sink::{SinkExt},
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SinkExt`
[INFO] [stdout]   --> src/portal.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     sink::{SinkExt},
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/protocols/link/protocol.rs:126:33
[INFO] [stdout]     |
[INFO] [stdout] 126 | ...                   Err(e) => {
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/protocols/link/protocol.rs:222:30
[INFO] [stdout]     |
[INFO] [stdout] 222 |             WsMessage::Close(c) => {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/protocols/link/protocol.rs:126:33
[INFO] [stdout]     |
[INFO] [stdout] 126 | ...                   Err(e) => {
[INFO] [stdout]     |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/protocols/link/protocol.rs:222:30
[INFO] [stdout]     |
[INFO] [stdout] 222 |             WsMessage::Close(c) => {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:184:21
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 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/protocols/telnet/protocol.rs:184:21
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `handshake` is assigned to, but never used
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:418:13
[INFO] [stdout]     |
[INFO] [stdout] 418 |         let mut handshake: u8 = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_handshake` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `handshake` is never read
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:441:25
[INFO] [stdout]     |
[INFO] [stdout] 441 |                         handshake = op;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `handshake` is never read
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:451:25
[INFO] [stdout]     |
[INFO] [stdout] 451 |                         handshake = op;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `handshake` is never read
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:470:25
[INFO] [stdout]     |
[INFO] [stdout] 470 |                         handshake = op;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `handshake` is assigned to, but never used
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:418:13
[INFO] [stdout]     |
[INFO] [stdout] 418 |         let mut handshake: u8 = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_handshake` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `handshake` is never read
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:480:25
[INFO] [stdout]     |
[INFO] [stdout] 480 |                         handshake = op;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `handshake` is never read
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:441:25
[INFO] [stdout]     |
[INFO] [stdout] 441 |                         handshake = op;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `handshake` is never read
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:451:25
[INFO] [stdout]     |
[INFO] [stdout] 451 |                         handshake = op;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `handshake` is never read
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:470:25
[INFO] [stdout]     |
[INFO] [stdout] 470 |                         handshake = op;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `handshake` is never read
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:480:25
[INFO] [stdout]     |
[INFO] [stdout] 480 |                         handshake = op;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ins`
[INFO] [stdout]    --> src/protocols/websocket/protocol.rs:122:47
[INFO] [stdout]     |
[INFO] [stdout] 122 |     async fn handle_interval_timer(&mut self, ins: Instant) {
[INFO] [stdout]     |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_ins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ins`
[INFO] [stdout]    --> src/protocols/websocket/protocol.rs:122:47
[INFO] [stdout]     |
[INFO] [stdout] 122 |     async fn handle_interval_timer(&mut self, ins: Instant) {
[INFO] [stdout]     |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_ins`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:336:49
[INFO] [stdout]     |
[INFO] [stdout] 336 |     async fn handle_protocol_command(&mut self, cmd: String) {
[INFO] [stdout]     |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hostnames`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:55:74
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(conn_id: usize, conn: WebSocket, addr: String, port: u16, hostnames: Vec<String>) -> Self {
[INFO] [stdout]    |                                                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostnames`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/protocols/websocket/protocol.rs:203:47
[INFO] [stdout]     |
[INFO] [stdout] 203 |     async fn handle_binary_message(&mut self, v: Vec<u8>) {
[INFO] [stdout]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:336:49
[INFO] [stdout]     |
[INFO] [stdout] 336 |     async fn handle_protocol_command(&mut self, cmd: String) {
[INFO] [stdout]     |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hostnames`
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:55:74
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(conn_id: usize, conn: WebSocket, addr: String, port: u16, hostnames: Vec<String>) -> Self {
[INFO] [stdout]    |                                                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostnames`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/protocols/websocket/protocol.rs:203:47
[INFO] [stdout]     |
[INFO] [stdout] 203 |     async fn handle_binary_message(&mut self, v: Vec<u8>) {
[INFO] [stdout]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `newline_pos`
[INFO] [stdout]   --> src/util.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |             if let Some(newline_pos) = data.iter().position(|&byte| byte == b'\n') {
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_newline_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conn_id`
[INFO] [stdout]   --> src/portal.rs:72:14
[INFO] [stdout]    |
[INFO] [stdout] 72 |         for (conn_id, client) in self.clients.iter_mut() {
[INFO] [stdout]    |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conn_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conn_id`
[INFO] [stdout]    --> src/portal.rs:108:34
[INFO] [stdout]     |
[INFO] [stdout] 108 |             Msg2Portal::FromLink(conn_id, m) => {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conn_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]    --> src/portal.rs:115:71
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     Msg2PortalFromLink::ClientDisconnected(client_id, reason) => {
[INFO] [stdout]     |                                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conn_id`
[INFO] [stdout]    --> src/portal.rs:150:42
[INFO] [stdout]     |
[INFO] [stdout] 150 |             Msg2Portal::LinkDisconnected(conn_id, reason) => {
[INFO] [stdout]     |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conn_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]    --> src/portal.rs:150:51
[INFO] [stdout]     |
[INFO] [stdout] 150 |             Msg2Portal::LinkDisconnected(conn_id, reason) => {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `newline_pos`
[INFO] [stdout]   --> src/util.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |             if let Some(newline_pos) = data.iter().position(|&byte| byte == b'\n') {
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_newline_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conn_id`
[INFO] [stdout]   --> src/portal.rs:72:14
[INFO] [stdout]    |
[INFO] [stdout] 72 |         for (conn_id, client) in self.clients.iter_mut() {
[INFO] [stdout]    |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conn_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conn_id`
[INFO] [stdout]    --> src/portal.rs:108:34
[INFO] [stdout]     |
[INFO] [stdout] 108 |             Msg2Portal::FromLink(conn_id, m) => {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conn_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]    --> src/portal.rs:115:71
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     Msg2PortalFromLink::ClientDisconnected(client_id, reason) => {
[INFO] [stdout]     |                                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conn_id`
[INFO] [stdout]    --> src/portal.rs:150:42
[INFO] [stdout]     |
[INFO] [stdout] 150 |             Msg2Portal::LinkDisconnected(conn_id, reason) => {
[INFO] [stdout]     |                                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conn_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]    --> src/portal.rs:150:51
[INFO] [stdout]     |
[INFO] [stdout] 150 |             Msg2Portal::LinkDisconnected(conn_id, reason) => {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr` and `tls` are never read
[INFO] [stdout]   --> src/protocols/link/protocol.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct LinkProtocol<T> {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 93 |     conn_id: usize,
[INFO] [stdout] 94 |     addr: SocketAddr,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 95 |     tls: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `time_created` is never read
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct TelnetProtocol<T> {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 131 |     time_created: Instant,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `time_created` and `time_activity` are never read
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct WebsocketProtocol {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     time_created: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 50 |     time_activity: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr` and `tls` are never read
[INFO] [stdout]   --> src/protocols/link/protocol.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct LinkProtocol<T> {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 93 |     conn_id: usize,
[INFO] [stdout] 94 |     addr: SocketAddr,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 95 |     tls: bool,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `time_created` is never read
[INFO] [stdout]    --> src/protocols/telnet/protocol.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct TelnetProtocol<T> {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 131 |     time_created: Instant,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `time_created` and `time_activity` are never read
[INFO] [stdout]   --> src/protocols/websocket/protocol.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct WebsocketProtocol {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     time_created: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 50 |     time_activity: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/protocols/telnet/codec.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |             encoder.write_all(b.as_ref());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 174 |             let _ = encoder.write_all(b.as_ref());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/protocols/telnet/codec.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |             &dst.writer().write_all(encoder.get_mut().get_mut())?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 176 |             let _ = &dst.writer().write_all(encoder.get_mut().get_mut())?;
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/protocols/telnet/codec.rs:174:13
[INFO] [stdout]     |
[INFO] [stdout] 174 |             encoder.write_all(b.as_ref());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 174 |             let _ = encoder.write_all(b.as_ref());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/protocols/telnet/codec.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |             &dst.writer().write_all(encoder.get_mut().get_mut())?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 176 |             let _ = &dst.writer().write_all(encoder.get_mut().get_mut())?;
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]  --> src/main.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     net::{IpAddr, SocketAddr},
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> src/main.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{error, info, Level};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IS_TLS_ENABLED`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     IS_TLS_ENABLED,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]  --> src/main.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     net::{IpAddr, SocketAddr},
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> src/main.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{error, info, Level};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IS_TLS_ENABLED`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     IS_TLS_ENABLED,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.04s
[INFO] running `Command { std: "docker" "inspect" "fd899a4e4b716bfeae70a09a7f8822e8ce2a3fdbee69b93f45063d69f85a80c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd899a4e4b716bfeae70a09a7f8822e8ce2a3fdbee69b93f45063d69f85a80c7", kill_on_drop: false }`
[INFO] [stdout] fd899a4e4b716bfeae70a09a7f8822e8ce2a3fdbee69b93f45063d69f85a80c7
