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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shawn0762/nsq-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshawn0762%2Fnsq-rs", kill_on_drop: false }`
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[INFO] [stdout] bf5faba1834e6e84f1142725018036602f5f08d1
[INFO] checking shawn0762/nsq-rs against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshawn0762%2Fnsq-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shawn0762/nsq-rs on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d
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[INFO] finished tweaking git repo https://github.com/shawn0762/nsq-rs
[INFO] tweaked toml for git repo https://github.com/shawn0762/nsq-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/shawn0762/nsq-rs already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused imports: `BufReader`, `BufWriter`, `ReadHalf`, and `WriteHalf`
[INFO] [stdout]   --> src/nsqd/client_v2.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 |     io::{BufReader, BufWriter},
[INFO] [stdout]    |          ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 13 |     net::{
[INFO] [stdout] 14 |         tcp::{ReadHalf, WriteHalf},
[INFO] [stdout]    |               ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shutdown::Shutdown`
[INFO] [stdout]   --> src/nsqd/client_v2.rs:20:43
[INFO] [stdout]    |
[INFO] [stdout] 20 | use super::{channel::Channel, nsqd::NSQD, shutdown::Shutdown};
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io::AsyncWrite`
[INFO] [stdout]  --> src/nsqd/message.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::io::AsyncWrite;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpStream` and `io::BufReader`
[INFO] [stdout]  --> src/nsqd/nsqd.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::BufReader,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 9 |     net::{TcpListener, TcpStream},
[INFO] [stdout]   |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Path` and `os`
[INFO] [stdout]  --> src/nsqd/options.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     os,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 4 |     path::{Path, PathBuf},
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Client`
[INFO] [stdout]  --> src/nsqd/protocol_v2.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     client_v2::{Client, ClientV2},
[INFO] [stdout]   |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufReader`, `BufWriter`, `ReadHalf`, and `WriteHalf`
[INFO] [stdout]   --> src/nsqd/client_v2.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 |     io::{BufReader, BufWriter},
[INFO] [stdout]    |          ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 13 |     net::{
[INFO] [stdout] 14 |         tcp::{ReadHalf, WriteHalf},
[INFO] [stdout]    |               ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shutdown::Shutdown`
[INFO] [stdout]   --> src/nsqd/client_v2.rs:20:43
[INFO] [stdout]    |
[INFO] [stdout] 20 | use super::{channel::Channel, nsqd::NSQD, shutdown::Shutdown};
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io::AsyncWrite`
[INFO] [stdout]  --> src/nsqd/message.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::io::AsyncWrite;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpStream` and `io::BufReader`
[INFO] [stdout]  --> src/nsqd/nsqd.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     io::BufReader,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 9 |     net::{TcpListener, TcpStream},
[INFO] [stdout]   |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Path` and `os`
[INFO] [stdout]  --> src/nsqd/options.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     os,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 4 |     path::{Path, PathBuf},
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Client`
[INFO] [stdout]  --> src/nsqd/protocol_v2.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |     client_v2::{Client, ClientV2},
[INFO] [stdout]   |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/nsqd/nsqd.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 65 |             client_id_seq: todo!(),
[INFO] [stdout]    |                            ------- any code following this expression is unreachable
[INFO] [stdout] 66 |             is_loading: false.into(),
[INFO] [stdout]    |                         ^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let token = CancellationToken::new();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `notify_tx`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:57:14
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let (notify_tx, notify_rx) = mpsc::channel(1);
[INFO] [stdout]    |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notify_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `notify_rx`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:57:25
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let (notify_tx, notify_rx) = mpsc::channel(1);
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notify_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcp_listener`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let tcp_listener = TcpListener::bind(opts.tcp_addr.clone()).await.unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tcp_listener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http_listener`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let http_listener = TcpListener::bind(opts.http_addr).await.unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_listener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `https_listener`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let https_listener = TcpListener::bind(opts.https_addr).await.unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_https_listener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nsqd`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let nsqd = NSQD {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_nsqd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let (tx, rx) = broadcast::channel(1);
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shutdown2`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut shutdown2: Shutdown = (&tx).into();
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shutdown2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reader`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let (mut reader, mut writer) = conn.split();
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:98:46
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let (mut reader, mut writer) = conn.split();
[INFO] [stdout]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/nsqd/nsqd.rs:66:25
[INFO] [stdout]    |
[INFO] [stdout] 65 |             client_id_seq: todo!(),
[INFO] [stdout]    |                            ------- any code following this expression is unreachable
[INFO] [stdout] 66 |             is_loading: false.into(),
[INFO] [stdout]    |                         ^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let token = CancellationToken::new();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `notify_tx`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:57:14
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let (notify_tx, notify_rx) = mpsc::channel(1);
[INFO] [stdout]    |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notify_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `notify_rx`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:57:25
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let (notify_tx, notify_rx) = mpsc::channel(1);
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notify_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcp_listener`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let tcp_listener = TcpListener::bind(opts.tcp_addr.clone()).await.unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tcp_listener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http_listener`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let http_listener = TcpListener::bind(opts.http_addr).await.unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_listener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `https_listener`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let https_listener = TcpListener::bind(opts.https_addr).await.unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_https_listener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nsqd`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let nsqd = NSQD {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_nsqd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/nsqd/nsqd.rs:98:30
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let (mut reader, mut writer) = conn.split();
[INFO] [stdout]    |                              ----^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/nsqd/nsqd.rs:98:42
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let (mut reader, mut writer) = conn.split();
[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/nsqd/nsqd.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut shutdown2: Shutdown = (&tx).into();
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/nsqd/options.rs:116:28
[INFO] [stdout]     |
[INFO] [stdout] 115 |             max_heartbeat_interval: todo!(),
[INFO] [stdout]     |                                     ------- any code following this expression is unreachable
[INFO] [stdout] 116 |             max_rdy_count: todo!(),
[INFO] [stdout]     |                            ^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let (tx, rx) = broadcast::channel(1);
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shutdown2`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut shutdown2: Shutdown = (&tx).into();
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shutdown2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:32:31
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn io_loop(&mut self, c: ClientV2) -> Result<()> {
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:38:28
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn message_pump(&self, c: ClientV2, started_chan: oneshot::Sender<()>) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `started_chan`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:38:41
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn message_pump(&self, c: ClientV2, started_chan: oneshot::Sender<()>) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_started_chan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:60:20
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn send(&self, c: &ClientV2, ft: FrameType, data: &[u8]) {}
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ft`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:60:34
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn send(&self, c: &ClientV2, ft: FrameType, data: &[u8]) {}
[INFO] [stdout]    |                                  ^^ help: if this is intentional, prefix it with an underscore: `_ft`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:60:49
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn send(&self, c: &ClientV2, ft: FrameType, data: &[u8]) {}
[INFO] [stdout]    |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reader`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let (mut reader, mut writer) = conn.split();
[INFO] [stdout]    |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]   --> src/nsqd/nsqd.rs:98:46
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let (mut reader, mut writer) = conn.split();
[INFO] [stdout]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]  --> src/common.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Result<T> = std::result::Result<T, errors::NsqError>;
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InvalidMsgLength` is never constructed
[INFO] [stdout]   --> src/errors.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum NsqError {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 11 |     InvalidMsgLength,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NsqError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BackEndQueue` is never used
[INFO] [stdout]  --> src/nsqd/backend_queue.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(super) trait BackEndQueue {
[INFO] [stdout]   |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Channel` is never constructed
[INFO] [stdout]  --> src/nsqd/channel.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Channel {}
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_BUF_SIZE` is never used
[INFO] [stdout]   --> src/nsqd/client_v2.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const DEFAULT_BUF_SIZE: i32 = 16 * 1024;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Client` is never used
[INFO] [stdout]   --> src/nsqd/client_v2.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(super) trait Client {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/nsqd/client_v2.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(super) enum State {
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientV2` is never constructed
[INFO] [stdout]   --> src/nsqd/client_v2.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(super) struct ClientV2 {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `addr` are never used
[INFO] [stdout]    --> src/nsqd/client_v2.rs:96:12
[INFO] [stdout]     |
[INFO] [stdout] 95  | impl ClientV2 {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 96  |     pub fn new(id: i64, stream: TcpStream, addr: SocketAddr, nsqd: Arc<NSQD>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn addr(&self) -> String {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `finished_msg`, `published_msg`, `requeue_msg`, `sending_msg`, and `timed_out_msg` are never used
[INFO] [stdout]    --> src/nsqd/client_v2.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 145 | impl ClientV2 {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] 146 |     pub fn finished_msg(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub fn published_msg(&mut self, topic: &str, count: u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn requeue_msg(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fn sending_msg(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn timed_out_msg(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IdentifyEvent` is never constructed
[INFO] [stdout]    --> src/nsqd/client_v2.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | struct IdentifyEvent {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MSG_ID_LENGTH` is never used
[INFO] [stdout]   --> src/nsqd/message.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const MSG_ID_LENGTH: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_VALID_MSG_LEN` is never used
[INFO] [stdout]   --> src/nsqd/message.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const MIN_VALID_MSG_LEN: usize = MSG_ID_LENGTH + 8 + 2; // Timestamp + Attempts
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MessageID` is never used
[INFO] [stdout]   --> src/nsqd/message.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(super) type MessageID = [u8; MSG_ID_LENGTH];
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]   --> src/nsqd/message.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(super) struct Message {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `write_to`, `decode`, and `write_to_backend` are never used
[INFO] [stdout]    --> src/nsqd/message.rs:37:12
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl Message {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 37  |     pub fn new(id: MessageID, body: Vec<u8>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56  |     pub async fn write_to<W>(&self, w: &mut W) -> Result<i64>
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85  |     pub fn decode(b: &[u8]) -> Result<Message> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub async fn write_to_backend<Q>(&mut self, bq: &mut Q) -> Result<()>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NSQD` is never constructed
[INFO] [stdout]   --> src/nsqd/nsqd.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct NSQD {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `start`, `stop`, and `get_opts` are never used
[INFO] [stdout]    --> src/nsqd/nsqd.rs:55:18
[INFO] [stdout]     |
[INFO] [stdout] 54  | impl NSQD {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 55  |     pub async fn new(opts: Options) -> (Self, CancellationToken) {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 83  |     pub async fn start(&self) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn stop(&mut self) {}
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 152 |
[INFO] [stdout] 153 |     pub fn get_opts(&self) -> &Options {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NotifyType` is never used
[INFO] [stdout]    --> src/nsqd/nsqd.rs:158:10
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub enum NotifyType {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Options` is never constructed
[INFO] [stdout]   --> src/nsqd/options.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Options {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/nsqd/options.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl Options {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 70 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `separator_bytes` is never used
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const separator_bytes: &str = " ";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `heartbeat_bytes` is never used
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const heartbeat_bytes: &str = "_heartbeat_";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ok_bytes` is never used
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const ok_bytes: &str = "OK";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FrameType` is never used
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(super) enum FrameType {
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProtocolV2` is never constructed
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(super) struct ProtocolV2 {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `io_loop`, `message_pump`, `send_msg`, and `send` are never used
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl ProtocolV2 {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 28 |     pub fn new(nsqd: Arc<NSQD>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn io_loop(&mut self, c: ClientV2) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn message_pump(&self, c: ClientV2, started_chan: oneshot::Sender<()>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub async fn send_msg(&self, c: &ClientV2, msg: Message) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn send(&self, c: &ClientV2, ft: FrameType, data: &[u8]) {}
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_shutdown` and `recv` are never used
[INFO] [stdout]   --> src/nsqd/shutdown.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Shutdown {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn is_shutdown(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub async fn recv(&mut self) {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Topic` is never constructed
[INFO] [stdout]  --> src/nsqd/topic.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Topic {}
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `separator_bytes` should have an upper case name
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const separator_bytes: &str = " ";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SEPARATOR_BYTES`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `heartbeat_bytes` should have an upper case name
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const heartbeat_bytes: &str = "_heartbeat_";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HEARTBEAT_BYTES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ok_bytes` should have an upper case name
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const ok_bytes: &str = "OK";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `OK_BYTES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/nsqd/nsqd.rs:98:30
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let (mut reader, mut writer) = conn.split();
[INFO] [stdout]    |                              ----^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/nsqd/nsqd.rs:98:42
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         let (mut reader, mut writer) = conn.split();
[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/nsqd/nsqd.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut shutdown2: Shutdown = (&tx).into();
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::info`
[INFO] [stdout]  --> src/bin/nsqd.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing::info;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/nsqd/options.rs:116:28
[INFO] [stdout]     |
[INFO] [stdout] 115 |             max_heartbeat_interval: todo!(),
[INFO] [stdout]     |                                     ------- any code following this expression is unreachable
[INFO] [stdout] 116 |             max_rdy_count: todo!(),
[INFO] [stdout]     |                            ^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:32:31
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn io_loop(&mut self, c: ClientV2) -> Result<()> {
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:38:28
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn message_pump(&self, c: ClientV2, started_chan: oneshot::Sender<()>) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `started_chan`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:38:41
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn message_pump(&self, c: ClientV2, started_chan: oneshot::Sender<()>) {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_started_chan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:60:20
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn send(&self, c: &ClientV2, ft: FrameType, data: &[u8]) {}
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ft`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:60:34
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn send(&self, c: &ClientV2, ft: FrameType, data: &[u8]) {}
[INFO] [stdout]    |                                  ^^ help: if this is intentional, prefix it with an underscore: `_ft`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:60:49
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn send(&self, c: &ClientV2, ft: FrameType, data: &[u8]) {}
[INFO] [stdout]    |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::info`
[INFO] [stdout]  --> src/bin/nsqd.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing::info;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]  --> src/common.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Result<T> = std::result::Result<T, errors::NsqError>;
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InvalidMsgLength` is never constructed
[INFO] [stdout]   --> src/errors.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum NsqError {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 11 |     InvalidMsgLength,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NsqError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BackEndQueue` is never used
[INFO] [stdout]  --> src/nsqd/backend_queue.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(super) trait BackEndQueue {
[INFO] [stdout]   |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Channel` is never constructed
[INFO] [stdout]  --> src/nsqd/channel.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Channel {}
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_BUF_SIZE` is never used
[INFO] [stdout]   --> src/nsqd/client_v2.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const DEFAULT_BUF_SIZE: i32 = 16 * 1024;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Client` is never used
[INFO] [stdout]   --> src/nsqd/client_v2.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(super) trait Client {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/nsqd/client_v2.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(super) enum State {
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientV2` is never constructed
[INFO] [stdout]   --> src/nsqd/client_v2.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(super) struct ClientV2 {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `addr` are never used
[INFO] [stdout]    --> src/nsqd/client_v2.rs:96:12
[INFO] [stdout]     |
[INFO] [stdout] 95  | impl ClientV2 {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 96  |     pub fn new(id: i64, stream: TcpStream, addr: SocketAddr, nsqd: Arc<NSQD>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn addr(&self) -> String {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `finished_msg`, `published_msg`, `requeue_msg`, `sending_msg`, and `timed_out_msg` are never used
[INFO] [stdout]    --> src/nsqd/client_v2.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 145 | impl ClientV2 {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] 146 |     pub fn finished_msg(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub fn published_msg(&mut self, topic: &str, count: u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn requeue_msg(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fn sending_msg(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn timed_out_msg(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IdentifyEvent` is never constructed
[INFO] [stdout]    --> src/nsqd/client_v2.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | struct IdentifyEvent {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MSG_ID_LENGTH` is never used
[INFO] [stdout]   --> src/nsqd/message.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const MSG_ID_LENGTH: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_VALID_MSG_LEN` is never used
[INFO] [stdout]   --> src/nsqd/message.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const MIN_VALID_MSG_LEN: usize = MSG_ID_LENGTH + 8 + 2; // Timestamp + Attempts
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MessageID` is never used
[INFO] [stdout]   --> src/nsqd/message.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(super) type MessageID = [u8; MSG_ID_LENGTH];
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]   --> src/nsqd/message.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(super) struct Message {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `write_to`, `decode`, and `write_to_backend` are never used
[INFO] [stdout]    --> src/nsqd/message.rs:37:12
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl Message {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 37  |     pub fn new(id: MessageID, body: Vec<u8>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56  |     pub async fn write_to<W>(&self, w: &mut W) -> Result<i64>
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85  |     pub fn decode(b: &[u8]) -> Result<Message> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub async fn write_to_backend<Q>(&mut self, bq: &mut Q) -> Result<()>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NSQD` is never constructed
[INFO] [stdout]   --> src/nsqd/nsqd.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct NSQD {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `start`, `stop`, and `get_opts` are never used
[INFO] [stdout]    --> src/nsqd/nsqd.rs:55:18
[INFO] [stdout]     |
[INFO] [stdout] 54  | impl NSQD {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 55  |     pub async fn new(opts: Options) -> (Self, CancellationToken) {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 83  |     pub async fn start(&self) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn stop(&mut self) {}
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 152 |
[INFO] [stdout] 153 |     pub fn get_opts(&self) -> &Options {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NotifyType` is never used
[INFO] [stdout]    --> src/nsqd/nsqd.rs:158:10
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub enum NotifyType {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Options` is never constructed
[INFO] [stdout]   --> src/nsqd/options.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Options {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/nsqd/options.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl Options {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 70 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `separator_bytes` is never used
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const separator_bytes: &str = " ";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `heartbeat_bytes` is never used
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const heartbeat_bytes: &str = "_heartbeat_";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ok_bytes` is never used
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const ok_bytes: &str = "OK";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FrameType` is never used
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(super) enum FrameType {
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProtocolV2` is never constructed
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(super) struct ProtocolV2 {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `io_loop`, `message_pump`, `send_msg`, and `send` are never used
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl ProtocolV2 {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 28 |     pub fn new(nsqd: Arc<NSQD>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn io_loop(&mut self, c: ClientV2) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn message_pump(&self, c: ClientV2, started_chan: oneshot::Sender<()>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub async fn send_msg(&self, c: &ClientV2, msg: Message) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn send(&self, c: &ClientV2, ft: FrameType, data: &[u8]) {}
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_shutdown` and `recv` are never used
[INFO] [stdout]   --> src/nsqd/shutdown.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Shutdown {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn is_shutdown(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub async fn recv(&mut self) {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Topic` is never constructed
[INFO] [stdout]  --> src/nsqd/topic.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Topic {}
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `separator_bytes` should have an upper case name
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const separator_bytes: &str = " ";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SEPARATOR_BYTES`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `heartbeat_bytes` should have an upper case name
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const heartbeat_bytes: &str = "_heartbeat_";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `HEARTBEAT_BYTES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ok_bytes` should have an upper case name
[INFO] [stdout]   --> src/nsqd/protocol_v2.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const ok_bytes: &str = "OK";
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `OK_BYTES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.17s
[INFO] running `Command { std: "docker" "inspect" "da4b42c7517c4f491799c4071c12dac408c4c0c7dfe03e10c396dd217485ae14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da4b42c7517c4f491799c4071c12dac408c4c0c7dfe03e10c396dd217485ae14", kill_on_drop: false }`
[INFO] [stdout] da4b42c7517c4f491799c4071c12dac408c4c0c7dfe03e10c396dd217485ae14