[INFO] cloning repository https://github.com/cty123/RustProxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cty123/RustProxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcty123%2FRustProxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcty123%2FRustProxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a75663dd5cb3a8f40585d54c0346ccbe932ac61f
[INFO] checking cty123/RustProxy against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcty123%2FRustProxy" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cty123/RustProxy on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cty123/RustProxy
[INFO] finished tweaking git repo https://github.com/cty123/RustProxy
[INFO] tweaked toml for git repo https://github.com/cty123/RustProxy written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/cty123/RustProxy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded portpicker v0.1.0
[INFO] [stderr]   Downloaded regex v1.5.2
[INFO] [stderr]   Downloaded regex-syntax v0.6.24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d098acd2bea77267d64eabb4e28c90c92f1bc463f900b8658c781e762208a9ed
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d098acd2bea77267d64eabb4e28c90c92f1bc463f900b8658c781e762208a9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d098acd2bea77267d64eabb4e28c90c92f1bc463f900b8658c781e762208a9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d098acd2bea77267d64eabb4e28c90c92f1bc463f900b8658c781e762208a9ed", kill_on_drop: false }`
[INFO] [stdout] d098acd2bea77267d64eabb4e28c90c92f1bc463f900b8658c781e762208a9ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f9d095412817f2202f260a9c9d96538922fc2907a9dfda029478e5f8d46a182
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8f9d095412817f2202f260a9c9d96538922fc2907a9dfda029478e5f8d46a182", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]     Checking futures-io v0.3.15
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]     Checking regex-syntax v0.6.24
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling tokio v1.8.0
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking regex v1.5.2
[INFO] [stderr]     Checking portpicker v0.1.0
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking tokio-stream v0.1.6
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking rust-proxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `UdpSocket`
[INFO] [stdout]  --> src/main.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio::net::{TcpListener, UdpSocket};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_rustls::TlsAcceptor`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio_rustls::TlsAcceptor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/transport/tcp.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{info, warn};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UdpSocket`
[INFO] [stdout]  --> src/transport/tcp.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::net::{TcpStream, UdpSocket};
[INFO] [stdout]   |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]  --> src/transport/tcp.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::io::{AsyncRead, AsyncWrite, AsyncReadExt};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::infra::udp::stream::UdpStream`
[INFO] [stdout]   --> src/transport/tcp.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::infra::udp::stream::UdpStream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::protocol::common::command::UDP`
[INFO] [stdout]   --> src/transport/tcp.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::protocol::common::command::UDP;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`
[INFO] [stdout]  --> src/protocol/trojan/outbound.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Result, Error, ErrorKind};
[INFO] [stdout]   |                       ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info`, `warn`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{info, warn};
[INFO] [stdout]   |           ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`, `Result`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Result, Error, ErrorKind};
[INFO] [stdout]   |               ^^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context`, `Poll`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::task::{Context, Poll};
[INFO] [stdout]   |                 ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`, `BytesMut`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bytes::{BytesMut, BufMut, Buf};
[INFO] [stdout]    |             ^^^^^^^^  ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::UdpSocket`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::net::UdpSocket;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncRead`, `AsyncWrite`, `ReadBuf`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::io::{AsyncRead, AsyncWrite, ReadBuf};
[INFO] [stdout]    |                 ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ATYPE_DOMAIN_NAME`, `ATYPE_IPV4`, `ATYPE_IPV6`, `IPV4_SIZE`, `IPV6_SIZE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::protocol::common::addr::{ATYPE_IPV4, ATYPE_IPV6, ATYPE_DOMAIN_NAME, IPV4_SIZE, IPV6_SIZE};
[INFO] [stdout]    |                                     ^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InboundConfig`, `OutboundConfig`
[INFO] [stdout]  --> src/config/parser.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::config::base::{InboundConfig, OutboundConfig};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/config/parser.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]  --> src/config/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::BufReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/infra/udp/stream.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{Result, Error};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]   --> src/infra/udp/stream.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::convert::TryInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `portpicker`
[INFO] [stdout]   --> src/infra/udp/stream.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use portpicker;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/transport/tcp.rs:21:27
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub async fn dispatch<IO>(mut inbound_stream: IO, mode: &str) -> Result<(), Error>
[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: unused import: `UdpSocket`
[INFO] [stdout]  --> src/main.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio::net::{TcpListener, UdpSocket};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_rustls::TlsAcceptor`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio_rustls::TlsAcceptor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/transport/tcp.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{info, warn};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UdpSocket`
[INFO] [stdout]  --> src/transport/tcp.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::net::{TcpStream, UdpSocket};
[INFO] [stdout]   |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]  --> src/transport/tcp.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::io::{AsyncRead, AsyncWrite, AsyncReadExt};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::infra::udp::stream::UdpStream`
[INFO] [stdout]   --> src/transport/tcp.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::infra::udp::stream::UdpStream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::protocol::common::command::UDP`
[INFO] [stdout]   --> src/transport/tcp.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::protocol::common::command::UDP;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`
[INFO] [stdout]  --> src/protocol/trojan/outbound.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Result, Error, ErrorKind};
[INFO] [stdout]   |                       ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info`, `warn`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{info, warn};
[INFO] [stdout]   |           ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind`, `Error`, `Result`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Result, Error, ErrorKind};
[INFO] [stdout]   |               ^^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context`, `Poll`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::task::{Context, Poll};
[INFO] [stdout]   |                 ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/protocol/trojan/packet.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`, `BytesMut`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bytes::{BytesMut, BufMut, Buf};
[INFO] [stdout]    |             ^^^^^^^^  ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::UdpSocket`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::net::UdpSocket;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncRead`, `AsyncWrite`, `ReadBuf`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::io::{AsyncRead, AsyncWrite, ReadBuf};
[INFO] [stdout]    |                 ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ATYPE_DOMAIN_NAME`, `ATYPE_IPV4`, `ATYPE_IPV6`, `IPV4_SIZE`, `IPV6_SIZE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::protocol::common::addr::{ATYPE_IPV4, ATYPE_IPV6, ATYPE_DOMAIN_NAME, IPV4_SIZE, IPV6_SIZE};
[INFO] [stdout]    |                                     ^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InboundConfig`, `OutboundConfig`
[INFO] [stdout]  --> src/config/parser.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::config::base::{InboundConfig, OutboundConfig};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/config/parser.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]  --> src/config/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::BufReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/infra/udp/stream.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{Result, Error};
[INFO] [stdout]   |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]   --> src/infra/udp/stream.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::convert::TryInto;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `portpicker`
[INFO] [stdout]   --> src/infra/udp/stream.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use portpicker;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/transport/tcp.rs:21:27
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub async fn dispatch<IO>(mut inbound_stream: IO, mode: &str) -> Result<(), Error>
[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: unused variable: `mode`
[INFO] [stdout]   --> src/transport/tcp.rs:21:51
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub async fn dispatch<IO>(mut inbound_stream: IO, mode: &str) -> Result<(), Error>
[INFO] [stdout]    |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> src/infra/udp/stream.rs:46:41
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>> {
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> src/infra/udp/stream.rs:51:44
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>> {
[INFO] [stdout]    |                                            ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let (mut socket, _) = listener.accept().await?;
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dial`
[INFO] [stdout]   --> src/transport/tcp.rs:64:14
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub async fn dial(addr_port: String) -> io::Result<TcpStream> {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dial_tls`
[INFO] [stdout]   --> src/transport/tcp.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub async fn dial_tls(addr_port: String) -> io::Result<TlsStream<TcpStream>> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]  --> src/protocol/socks5/base.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     version: u8,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rsv`
[INFO] [stdout]  --> src/protocol/socks5/base.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     rsv: u8,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `atype`
[INFO] [stdout]  --> src/protocol/socks5/base.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     atype: u8,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ClientHello`
[INFO] [stdout]   --> src/protocol/socks5/base.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ClientHello {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `atype`
[INFO] [stdout]   --> src/protocol/socks5/base.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     atype: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DOMAIN_NAME_SIZE`
[INFO] [stdout]  --> src/protocol/common/addr.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const DOMAIN_NAME_SIZE: usize = 256;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Domain`
[INFO] [stdout]   --> src/protocol/common/addr.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Domain(DomainName),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_ATYPE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | const STATE_ATYPE: u8 = 0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_ADDR_SIZE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | const STATE_ADDR_SIZE: u8 = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_ADDR`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | const STATE_ADDR: u8 = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_PORT`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | const STATE_PORT: u8 = 3;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_PAYLOAD_SIZE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const STATE_PAYLOAD_SIZE: u8 = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_CRLF`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | const STATE_CRLF: u8 = 5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_PAYLOAD`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | const STATE_PAYLOAD: u8 = 6;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTES_ATYPE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | const BYTES_ATYPE: usize = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTES_ADDR_SIZE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | const BYTES_ADDR_SIZE: usize = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTES_PORT`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | const BYTES_PORT: usize = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTES_PAYLOAD_SIZE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | const BYTES_PAYLOAD_SIZE: usize = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTES_CRLF`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | const BYTES_CRLF: usize = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `InboundConfig`
[INFO] [stdout]  --> src/config/base.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct InboundConfig {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `OutboundConfig`
[INFO] [stdout]  --> src/config/base.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OutboundConfig {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reader_config`
[INFO] [stdout]  --> src/config/parser.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn reader_config() -> (){
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `connect`
[INFO] [stdout]   --> src/infra/udp/stream.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub async fn connect<A: ToSocketAddrs>(addr: A) -> Result<UdpStream> {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `setup_certificate`
[INFO] [stdout]   --> src/main.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn setup_certificate(cert_path: &str, key_path: &str) -> Result<ServerConfig, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_certs`
[INFO] [stdout]   --> src/main.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn load_certs(path: &str) -> io::Result<Vec<Certificate>> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_keys`
[INFO] [stdout]   --> src/main.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn load_keys(path: &str) -> io::Result<Vec<PrivateKey>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/transport/tcp.rs:21:51
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub async fn dispatch<IO>(mut inbound_stream: IO, mode: &str) -> Result<(), Error>
[INFO] [stdout]    |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/transport/tcp.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         match futures::future::join(tokio::io::copy(&mut source_read, &mut target_write),
[INFO] [stdout] 54 | |                                     tokio::io::copy(&mut target_read, &mut source_write))
[INFO] [stdout] 55 | |             .await {
[INFO] [stdout] 56 | |             (Err(e), _) | (_, Err(e)) => Err(e.to_string()),
[INFO] [stdout] 57 | |             _ => Ok(()),
[INFO] [stdout] 58 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> src/infra/udp/stream.rs:46:41
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>> {
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> src/infra/udp/stream.rs:51:44
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>> {
[INFO] [stdout]    |                                            ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let (mut socket, _) = listener.accept().await?;
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dial`
[INFO] [stdout]   --> src/transport/tcp.rs:64:14
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub async fn dial(addr_port: String) -> io::Result<TcpStream> {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dial_tls`
[INFO] [stdout]   --> src/transport/tcp.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub async fn dial_tls(addr_port: String) -> io::Result<TlsStream<TcpStream>> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]  --> src/protocol/socks5/base.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     version: u8,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rsv`
[INFO] [stdout]  --> src/protocol/socks5/base.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     rsv: u8,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `atype`
[INFO] [stdout]  --> src/protocol/socks5/base.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     atype: u8,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ClientHello`
[INFO] [stdout]   --> src/protocol/socks5/base.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ClientHello {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `atype`
[INFO] [stdout]   --> src/protocol/socks5/base.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     atype: u8,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DOMAIN_NAME_SIZE`
[INFO] [stdout]  --> src/protocol/common/addr.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const DOMAIN_NAME_SIZE: usize = 256;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Domain`
[INFO] [stdout]   --> src/protocol/common/addr.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Domain(DomainName),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_ATYPE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | const STATE_ATYPE: u8 = 0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 60 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_ADDR_SIZE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | const STATE_ADDR_SIZE: u8 = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_ADDR`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | const STATE_ADDR: u8 = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_PORT`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | const STATE_PORT: u8 = 3;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_PAYLOAD_SIZE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const STATE_PAYLOAD_SIZE: u8 = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_CRLF`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | const STATE_CRLF: u8 = 5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `STATE_PAYLOAD`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | const STATE_PAYLOAD: u8 = 6;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTES_ATYPE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | const BYTES_ATYPE: usize = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTES_ADDR_SIZE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | const BYTES_ADDR_SIZE: usize = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTES_PORT`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | const BYTES_PORT: usize = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTES_PAYLOAD_SIZE`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | const BYTES_PAYLOAD_SIZE: usize = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTES_CRLF`
[INFO] [stdout]   --> src/protocol/trojan/packet.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | const BYTES_CRLF: usize = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `InboundConfig`
[INFO] [stdout]  --> src/config/base.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct InboundConfig {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `OutboundConfig`
[INFO] [stdout]  --> src/config/base.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct OutboundConfig {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reader_config`
[INFO] [stdout]  --> src/config/parser.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn reader_config() -> (){
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `connect`
[INFO] [stdout]   --> src/infra/udp/stream.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub async fn connect<A: ToSocketAddrs>(addr: A) -> Result<UdpStream> {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `setup_certificate`
[INFO] [stdout]   --> src/main.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn setup_certificate(cert_path: &str, key_path: &str) -> Result<ServerConfig, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_certs`
[INFO] [stdout]   --> src/main.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn load_certs(path: &str) -> io::Result<Vec<Certificate>> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_keys`
[INFO] [stdout]   --> src/main.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn load_keys(path: &str) -> io::Result<Vec<PrivateKey>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/transport/tcp.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | /         match futures::future::join(tokio::io::copy(&mut source_read, &mut target_write),
[INFO] [stdout] 54 | |                                     tokio::io::copy(&mut target_read, &mut source_write))
[INFO] [stdout] 55 | |             .await {
[INFO] [stdout] 56 | |             (Err(e), _) | (_, Err(e)) => Err(e.to_string()),
[INFO] [stdout] 57 | |             _ => Ok(()),
[INFO] [stdout] 58 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 60 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "8f9d095412817f2202f260a9c9d96538922fc2907a9dfda029478e5f8d46a182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f9d095412817f2202f260a9c9d96538922fc2907a9dfda029478e5f8d46a182", kill_on_drop: false }`
[INFO] [stdout] 8f9d095412817f2202f260a9c9d96538922fc2907a9dfda029478e5f8d46a182