[INFO] cloning repository https://github.com/qx-oo/ssc-qx
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qx-oo/ssc-qx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqx-oo%2Fssc-qx", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] checking qx-oo/ssc-qx against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqx-oo%2Fssc-qx" "/workspace/builds/worker-25/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qx-oo/ssc-qx on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/qx-oo/ssc-qx
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[INFO] crate git repo https://github.com/qx-oo/ssc-qx already has a lockfile, it will not be regenerated
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[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   tokio v0.2.13: winapi
[INFO] [stderr] 
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling libc v0.2.68
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[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking cfg-if v0.1.10
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[INFO] [stderr]    Compiling memchr v2.3.3
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[INFO] [stderr]    Compiling maybe-uninit v2.0.0
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[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
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[INFO] [stderr]    Compiling backtrace-sys v0.1.35
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[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]     Checking tokio v0.2.13
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[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking serde_json v1.0.50
[INFO] [stderr]     Checking ssc-qx v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/server.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/client.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/udp.rs (1 fix)
[INFO] [stdout] warning: associated function is never used: `from_file`
[INFO] [stdout]   --> src/config.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn from_file(file: &mut File) -> Result<ServerConfig, failure::Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp`
[INFO] [stdout]   --> src/config.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn udp(&self) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `password`
[INFO] [stdout]   --> src/config.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn password(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encrypt_method`
[INFO] [stdout]   --> src/config.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn encrypt_method(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `UdpTunnel`
[INFO] [stdout]   --> src/udp.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct UdpTunnel {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/udp.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]   --> src/udp.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub async fn poll(self, host: &SocketAddr) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_header`
[INFO] [stdout]   --> src/udp.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn parse_header(data: &Vec<u8>) -> Result<(String, Vec<u8>), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `server_forward`
[INFO] [stdout]   --> src/udp.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |     async fn server_forward(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_file`
[INFO] [stdout]   --> src/config.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn from_file(file: &mut File) -> Result<Config, failure::Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `server_list`
[INFO] [stdout]   --> src/config.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn server_list(&self) -> &Vec<RemoteConfig> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp`
[INFO] [stdout]   --> src/config.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn udp(&self) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `password`
[INFO] [stdout]   --> src/config.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn password(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encrypt_method`
[INFO] [stdout]   --> src/config.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn encrypt_method(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ClientUdpTunnel`
[INFO] [stdout]    --> src/udp.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub struct ClientUdpTunnel {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_header`
[INFO] [stdout]    --> src/udp.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn add_header(remote_addr: String, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tcp_to_udp`
[INFO] [stdout]    --> src/udp.rs:129:14
[INFO] [stdout]     |
[INFO] [stdout] 129 |     async fn tcp_to_udp(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp_to_tcp`
[INFO] [stdout]    --> src/udp.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 |     async fn udp_to_tcp(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]    --> src/udp.rs:163:18
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub async fn poll(
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_packet`
[INFO] [stdout]  --> src/utils.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn get_packet(remote_addr: &ServerAddr) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_socks5_addr`
[INFO] [stdout]   --> src/utils.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn parse_socks5_addr(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `establish_socks5_connection`
[INFO] [stdout]   --> src/utils.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub async fn establish_socks5_connection(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_file`
[INFO] [stdout]   --> src/config.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn from_file(file: &mut File) -> Result<ServerConfig, failure::Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp`
[INFO] [stdout]   --> src/config.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn udp(&self) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `password`
[INFO] [stdout]   --> src/config.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn password(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encrypt_method`
[INFO] [stdout]   --> src/config.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn encrypt_method(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `UdpTunnel`
[INFO] [stdout]   --> src/udp.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct UdpTunnel {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/udp.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]   --> src/udp.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub async fn poll(self, host: &SocketAddr) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_header`
[INFO] [stdout]   --> src/udp.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn parse_header(data: &Vec<u8>) -> Result<(String, Vec<u8>), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `server_forward`
[INFO] [stdout]   --> src/udp.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |     async fn server_forward(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_file`
[INFO] [stdout]   --> src/config.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn from_file(file: &mut File) -> Result<Config, failure::Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] [stdout] warning: associated function is never used: `server_list`
[INFO] [stdout]   --> src/config.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn server_list(&self) -> &Vec<RemoteConfig> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp`
[INFO] [stdout]   --> src/config.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn udp(&self) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `password`
[INFO] [stdout]   --> src/config.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn password(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encrypt_method`
[INFO] [stdout]   --> src/config.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn encrypt_method(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ClientUdpTunnel`
[INFO] [stdout]    --> src/udp.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub struct ClientUdpTunnel {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_header`
[INFO] [stdout]    --> src/udp.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn add_header(remote_addr: String, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tcp_to_udp`
[INFO] [stdout]    --> src/udp.rs:129:14
[INFO] [stdout]     |
[INFO] [stdout] 129 |     async fn tcp_to_udp(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp_to_tcp`
[INFO] [stdout]    --> src/udp.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 |     async fn udp_to_tcp(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]    --> src/udp.rs:163:18
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub async fn poll(
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_packet`
[INFO] [stdout]  --> src/utils.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn get_packet(remote_addr: &ServerAddr) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_socks5_addr`
[INFO] [stdout]   --> src/utils.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn parse_socks5_addr(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `establish_socks5_connection`
[INFO] [stdout]   --> src/utils.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub async fn establish_socks5_connection(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]     Checking ssc-qx v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `from_file`
[INFO] [stdout]   --> src/config.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn from_file(file: &mut File) -> Result<ServerConfig, failure::Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp`
[INFO] [stdout]   --> src/config.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn udp(&self) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `password`
[INFO] [stdout]   --> src/config.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn password(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encrypt_method`
[INFO] [stdout]   --> src/config.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn encrypt_method(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `UdpTunnel`
[INFO] [stdout]   --> src/udp.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct UdpTunnel {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/udp.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]   --> src/udp.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub async fn poll(self, host: &SocketAddr) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_header`
[INFO] [stdout]   --> src/udp.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn parse_header(data: &Vec<u8>) -> Result<(String, Vec<u8>), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `server_forward`
[INFO] [stdout]   --> src/udp.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |     async fn server_forward(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_file`
[INFO] [stdout]   --> src/config.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn from_file(file: &mut File) -> Result<Config, failure::Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `server_list`
[INFO] [stdout]   --> src/config.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn server_list(&self) -> &Vec<RemoteConfig> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp`
[INFO] [stdout]   --> src/config.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn udp(&self) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `password`
[INFO] [stdout]   --> src/config.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn password(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encrypt_method`
[INFO] [stdout]   --> src/config.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn encrypt_method(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ClientUdpTunnel`
[INFO] [stdout]    --> src/udp.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub struct ClientUdpTunnel {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_header`
[INFO] [stdout]    --> src/udp.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn add_header(remote_addr: String, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tcp_to_udp`
[INFO] [stdout]    --> src/udp.rs:129:14
[INFO] [stdout]     |
[INFO] [stdout] 129 |     async fn tcp_to_udp(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp_to_tcp`
[INFO] [stdout]    --> src/udp.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 |     async fn udp_to_tcp(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]    --> src/udp.rs:163:18
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub async fn poll(
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_packet`
[INFO] [stdout]  --> src/utils.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn get_packet(remote_addr: &ServerAddr) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_socks5_addr`
[INFO] [stdout]   --> src/utils.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn parse_socks5_addr(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `establish_socks5_connection`
[INFO] [stdout]   --> src/utils.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub async fn establish_socks5_connection(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_file`
[INFO] [stdout]   --> src/config.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn from_file(file: &mut File) -> Result<Config, failure::Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `server_list`
[INFO] [stdout]   --> src/config.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn server_list(&self) -> &Vec<RemoteConfig> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp`
[INFO] [stdout]   --> src/config.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn udp(&self) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `password`
[INFO] [stdout]   --> src/config.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn password(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encrypt_method`
[INFO] [stdout]   --> src/config.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn encrypt_method(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ClientUdpTunnel`
[INFO] [stdout]    --> src/udp.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub struct ClientUdpTunnel {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_header`
[INFO] [stdout]    --> src/udp.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn add_header(remote_addr: String, data: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tcp_to_udp`
[INFO] [stdout]    --> src/udp.rs:129:14
[INFO] [stdout]     |
[INFO] [stdout] 129 |     async fn tcp_to_udp(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp_to_tcp`
[INFO] [stdout]    --> src/udp.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 |     async fn udp_to_tcp(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]    --> src/udp.rs:163:18
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub async fn poll(
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_packet`
[INFO] [stdout]  --> src/utils.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn get_packet(remote_addr: &ServerAddr) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_socks5_addr`
[INFO] [stdout]   --> src/utils.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub async fn parse_socks5_addr(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `establish_socks5_connection`
[INFO] [stdout]   --> src/utils.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub async fn establish_socks5_connection(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_file`
[INFO] [stdout]   --> src/config.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn from_file(file: &mut File) -> Result<ServerConfig, failure::Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `host`
[INFO] [stdout]   --> src/config.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn host(&self) -> &SocketAddr {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `udp`
[INFO] [stdout]   --> src/config.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn udp(&self) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `password`
[INFO] [stdout]   --> src/config.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn password(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encrypt_method`
[INFO] [stdout]   --> src/config.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn encrypt_method(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `UdpTunnel`
[INFO] [stdout]   --> src/udp.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct UdpTunnel {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/udp.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]   --> src/udp.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub async fn poll(self, host: &SocketAddr) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_header`
[INFO] [stdout]   --> src/udp.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn parse_header(data: &Vec<u8>) -> Result<(String, Vec<u8>), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `server_forward`
[INFO] [stdout]   --> src/udp.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |     async fn server_forward(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "2f4d63f743c8a27a02e3b77955ec38b2fefef276090fe144eab9f6faa341743f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f4d63f743c8a27a02e3b77955ec38b2fefef276090fe144eab9f6faa341743f", kill_on_drop: false }`
[INFO] [stdout] 2f4d63f743c8a27a02e3b77955ec38b2fefef276090fe144eab9f6faa341743f