[INFO] cloning repository https://github.com/lizhanhui/rocketmq-client-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lizhanhui/rocketmq-client-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhanhui%2Frocketmq-client-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhanhui%2Frocketmq-client-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c278d03c87a6a47023abf1ef8fe09f939637e9b
[INFO] testing lizhanhui/rocketmq-client-rs against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhanhui%2Frocketmq-client-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lizhanhui/rocketmq-client-rs
[INFO] finished tweaking git repo https://github.com/lizhanhui/rocketmq-client-rs
[INFO] tweaked toml for git repo https://github.com/lizhanhui/rocketmq-client-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lizhanhui/rocketmq-client-rs on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lizhanhui/rocketmq-client-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab86f8189d57a3632efbe69677e17a33fce38c4034a96a4fd476c3225b82ec8b
[INFO] running `Command { std: "docker" "start" "-a" "ab86f8189d57a3632efbe69677e17a33fce38c4034a96a4fd476c3225b82ec8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab86f8189d57a3632efbe69677e17a33fce38c4034a96a4fd476c3225b82ec8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab86f8189d57a3632efbe69677e17a33fce38c4034a96a4fd476c3225b82ec8b", kill_on_drop: false }`
[INFO] [stdout] ab86f8189d57a3632efbe69677e17a33fce38c4034a96a4fd476c3225b82ec8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] c63a250d42a9d6286cdb4d11797a26bf314ef116942d84b58eb349b619a0be6d
[INFO] running `Command { std: "docker" "start" "-a" "c63a250d42a9d6286cdb4d11797a26bf314ef116942d84b58eb349b619a0be6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling tokio v1.19.2
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling rocketmq-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`, and `BytesMut`
[INFO] [stdout]    --> src/frame.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 |     use bytes::{Buf, BufMut, BytesMut};
[INFO] [stdout]     |                 ^^^  ^^^^^^  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Frame`, `Language`, and `Type`
[INFO] [stdout]    --> src/frame.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |     use super::{Frame, Language, Type};
[INFO] [stdout]     |                 ^^^^^  ^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/publisher.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn publish(&mut self, message: &Message) {}
[INFO] [stdout]    |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionManager` is never constructed
[INFO] [stdout]   --> src/connection.rs:98:19
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) struct ConnectionManager {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/connection.rs:103:19
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl ConnectionManager {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 103 |     pub(crate) fn new() -> Self {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RequestCode` is never used
[INFO] [stdout]   --> src/frame.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) enum RequestCode {
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Other` is never constructed
[INFO] [stdout]   --> src/frame.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub(crate) enum Error {
[INFO] [stdout]    |                 ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 66 |     Other(error::ClientError),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Type` is never used
[INFO] [stdout]   --> src/frame.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) enum Type {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/frame.rs:77:8
[INFO] [stdout]     |
[INFO] [stdout]  75 | impl Frame {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  76 |     // Generate next opaque, aka, request identifier.
[INFO] [stdout]  77 |     fn next_opaque() -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  82 |     pub(crate) fn new() -> Self {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub(crate) fn put_ext_field(&mut self, key: &str, value: &str) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub(crate) fn remark(&self) -> &str {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub(crate) fn frame_type(&self) -> Type {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub(crate) fn mark_response_type(&mut self) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub(crate) fn add_ext_headers(&mut self, header: impl Into<HashMap<String, String>>) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub(crate) fn body(&self) -> bytes::Bytes {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `properties` is never read
[INFO] [stdout]   --> src/message.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Message {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub(crate) properties: HashMap<String, String>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `broker_name`, `read_queue_nums`, `write_queue_nums`, `perm`, and `topic_syn_flag` are never read
[INFO] [stdout]   --> src/protocol.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct QueueData {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 31 |     pub(crate) broker_name: String,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 32 |     pub(crate) read_queue_nums: i32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub(crate) write_queue_nums: i32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     pub(crate) perm: i32,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 35 |     pub(crate) topic_syn_flag: i32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QueueData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cluster`, `broker_name`, and `broker_addrs` are never read
[INFO] [stdout]   --> src/protocol.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct BrokerData {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 41 |     pub(crate) cluster: String,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 42 |     pub(crate) broker_name: String,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 43 |     pub(crate) broker_addrs: HashMap<i64, String>,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BrokerData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `order_topic_conf`, `queue_datas`, `broker_datas`, and `filter_server_table` are never read
[INFO] [stdout]   --> src/protocol.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct TopicRouteData {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 49 |     pub(crate) order_topic_conf: Option<String>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 50 |
[INFO] [stdout] 51 |     pub(crate) queue_datas: Vec<QueueData>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 52 |
[INFO] [stdout] 53 |     pub(crate) broker_datas: Vec<BrokerData>,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub(crate) filter_server_table: HashMap<String, Vec<String>>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TopicRouteData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Publisher` is never constructed
[INFO] [stdout]  --> src/publisher.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Publisher {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `publish` are never used
[INFO] [stdout]   --> src/publisher.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Publisher {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(group: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn publish(&mut self, message: &Message) {}
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RouteManager` is never constructed
[INFO] [stdout]   --> src/route.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct RouteManager {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `route` are never used
[INFO] [stdout]   --> src/route.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl RouteManager {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 20 |     pub(crate) fn new(addrs: &str) -> Result<Self, ClientError> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn route(
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.01s
[INFO] running `Command { std: "docker" "inspect" "c63a250d42a9d6286cdb4d11797a26bf314ef116942d84b58eb349b619a0be6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c63a250d42a9d6286cdb4d11797a26bf314ef116942d84b58eb349b619a0be6d", kill_on_drop: false }`
[INFO] [stdout] c63a250d42a9d6286cdb4d11797a26bf314ef116942d84b58eb349b619a0be6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 6712dd2d74f7d7d9632a6164f873d3d3306074403c2b6286e6a7e2876bdbb068
[INFO] running `Command { std: "docker" "start" "-a" "6712dd2d74f7d7d9632a6164f873d3d3306074403c2b6286e6a7e2876bdbb068", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`, and `BytesMut`
[INFO] [stdout]    --> src/frame.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 |     use bytes::{Buf, BufMut, BytesMut};
[INFO] [stdout]     |                 ^^^  ^^^^^^  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Frame`, `Language`, and `Type`
[INFO] [stdout]    --> src/frame.rs:178:17
[INFO] [stdout]     |
[INFO] [stdout] 178 |     use super::{Frame, Language, Type};
[INFO] [stdout]     |                 ^^^^^  ^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/publisher.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn publish(&mut self, message: &Message) {}
[INFO] [stdout]    |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionManager` is never constructed
[INFO] [stdout]   --> src/connection.rs:98:19
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) struct ConnectionManager {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/connection.rs:103:19
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl ConnectionManager {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 103 |     pub(crate) fn new() -> Self {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RequestCode` is never used
[INFO] [stdout]   --> src/frame.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) enum RequestCode {
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Other` is never constructed
[INFO] [stdout]   --> src/frame.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub(crate) enum Error {
[INFO] [stdout]    |                 ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 66 |     Other(error::ClientError),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Type` is never used
[INFO] [stdout]   --> src/frame.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) enum Type {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/frame.rs:77:8
[INFO] [stdout]     |
[INFO] [stdout]  75 | impl Frame {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  76 |     // Generate next opaque, aka, request identifier.
[INFO] [stdout]  77 |     fn next_opaque() -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  82 |     pub(crate) fn new() -> Self {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub(crate) fn put_ext_field(&mut self, key: &str, value: &str) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub(crate) fn remark(&self) -> &str {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub(crate) fn frame_type(&self) -> Type {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub(crate) fn mark_response_type(&mut self) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub(crate) fn add_ext_headers(&mut self, header: impl Into<HashMap<String, String>>) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub(crate) fn body(&self) -> bytes::Bytes {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `properties` is never read
[INFO] [stdout]   --> src/message.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Message {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub(crate) properties: HashMap<String, String>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `broker_name`, `read_queue_nums`, `write_queue_nums`, `perm`, and `topic_syn_flag` are never read
[INFO] [stdout]   --> src/protocol.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct QueueData {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 31 |     pub(crate) broker_name: String,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 32 |     pub(crate) read_queue_nums: i32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub(crate) write_queue_nums: i32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     pub(crate) perm: i32,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 35 |     pub(crate) topic_syn_flag: i32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QueueData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cluster`, `broker_name`, and `broker_addrs` are never read
[INFO] [stdout]   --> src/protocol.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct BrokerData {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 41 |     pub(crate) cluster: String,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 42 |     pub(crate) broker_name: String,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 43 |     pub(crate) broker_addrs: HashMap<i64, String>,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BrokerData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `order_topic_conf`, `queue_datas`, `broker_datas`, and `filter_server_table` are never read
[INFO] [stdout]   --> src/protocol.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct TopicRouteData {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 49 |     pub(crate) order_topic_conf: Option<String>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 50 |
[INFO] [stdout] 51 |     pub(crate) queue_datas: Vec<QueueData>,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 52 |
[INFO] [stdout] 53 |     pub(crate) broker_datas: Vec<BrokerData>,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub(crate) filter_server_table: HashMap<String, Vec<String>>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TopicRouteData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Publisher` is never constructed
[INFO] [stdout]  --> src/publisher.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Publisher {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `publish` are never used
[INFO] [stdout]   --> src/publisher.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Publisher {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(group: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn publish(&mut self, message: &Message) {}
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RouteManager` is never constructed
[INFO] [stdout]   --> src/route.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct RouteManager {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `route` are never used
[INFO] [stdout]   --> src/route.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl RouteManager {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 20 |     pub(crate) fn new(addrs: &str) -> Result<Self, ClientError> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn route(
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rocketmq-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/publisher.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn publish(&mut self, message: &Message) {}
[INFO] [stdout]    |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `manager`
[INFO] [stdout]   --> src/route.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let manager = RouteManager::new(addrs)?;
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConnectionManager` is never constructed
[INFO] [stdout]   --> src/connection.rs:98:19
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) struct ConnectionManager {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/connection.rs:103:19
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl ConnectionManager {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 103 |     pub(crate) fn new() -> Self {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Other` is never constructed
[INFO] [stdout]   --> src/frame.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub(crate) enum Error {
[INFO] [stdout]    |                 ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 66 |     Other(error::ClientError),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `properties` is never read
[INFO] [stdout]   --> src/message.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Message {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub(crate) properties: HashMap<String, String>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filter_server_table` is never read
[INFO] [stdout]   --> src/protocol.rs:56:16
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct TopicRouteData {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub(crate) filter_server_table: HashMap<String, Vec<String>>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TopicRouteData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Publisher` is never constructed
[INFO] [stdout]  --> src/publisher.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Publisher {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `publish` are never used
[INFO] [stdout]   --> src/publisher.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Publisher {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(group: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn publish(&mut self, message: &Message) {}
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `endpoints` and `topic_routes` are never read
[INFO] [stdout]   --> src/route.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct RouteManager {
[INFO] [stdout]    |                   ------------ fields in this struct
[INFO] [stdout] 12 |     /// Endpoints remain constant after construction.
[INFO] [stdout] 13 |     endpoints: Arc<RwLock<Vec<SocketAddr>>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     topic_routes: Arc<Mutex<HashMap<String, Arc<protocol::TopicRouteData>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `route` is never used
[INFO] [stdout]   --> src/route.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl RouteManager {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn route(
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "6712dd2d74f7d7d9632a6164f873d3d3306074403c2b6286e6a7e2876bdbb068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6712dd2d74f7d7d9632a6164f873d3d3306074403c2b6286e6a7e2876bdbb068", kill_on_drop: false }`
[INFO] [stdout] 6712dd2d74f7d7d9632a6164f873d3d3306074403c2b6286e6a7e2876bdbb068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e57851cd3add7292e06e3e9e10d317dddc8aa61a9e0f186c418c7bc537261721
[INFO] running `Command { std: "docker" "start" "-a" "e57851cd3add7292e06e3e9e10d317dddc8aa61a9e0f186c418c7bc537261721", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `BufMut`, `Buf`, and `BytesMut`
[INFO] [stderr]    --> src/frame.rs:176:17
[INFO] [stderr]     |
[INFO] [stderr] 176 |     use bytes::{Buf, BufMut, BytesMut};
[INFO] [stderr]     |                 ^^^  ^^^^^^  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Frame`, `Language`, and `Type`
[INFO] [stderr]    --> src/frame.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 |     use super::{Frame, Language, Type};
[INFO] [stderr]     |                 ^^^^^  ^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message`
[INFO] [stderr]   --> src/publisher.rs:17:31
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn publish(&mut self, message: &Message) {}
[INFO] [stderr]    |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConnectionManager` is never constructed
[INFO] [stderr]   --> src/connection.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub(crate) struct ConnectionManager {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/connection.rs:103:19
[INFO] [stderr]     |
[INFO] [stderr] 102 | impl ConnectionManager {
[INFO] [stderr]     | ---------------------- associated function in this implementation
[INFO] [stderr] 103 |     pub(crate) fn new() -> Self {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `RequestCode` is never used
[INFO] [stderr]   --> src/frame.rs:26:17
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub(crate) enum RequestCode {
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Other` is never constructed
[INFO] [stderr]   --> src/frame.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub(crate) enum Error {
[INFO] [stderr]    |                 ----- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 66 |     Other(error::ClientError),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Type` is never used
[INFO] [stderr]   --> src/frame.rs:70:17
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub(crate) enum Type {
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/frame.rs:77:8
[INFO] [stderr]     |
[INFO] [stderr]  75 | impl Frame {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr]  76 |     // Generate next opaque, aka, request identifier.
[INFO] [stderr]  77 |     fn next_opaque() -> i32 {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  82 |     pub(crate) fn new() -> Self {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 144 |     pub(crate) fn put_ext_field(&mut self, key: &str, value: &str) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 148 |     pub(crate) fn remark(&self) -> &str {
[INFO] [stderr]     |                   ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 152 |     pub(crate) fn frame_type(&self) -> Type {
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 159 |     pub(crate) fn mark_response_type(&mut self) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 163 |     pub(crate) fn add_ext_headers(&mut self, header: impl Into<HashMap<String, String>>) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 170 |     pub(crate) fn body(&self) -> bytes::Bytes {
[INFO] [stderr]     |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `properties` is never read
[INFO] [stderr]   --> src/message.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct Message {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 24 |     pub(crate) properties: HashMap<String, String>,
[INFO] [stderr]    |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `broker_name`, `read_queue_nums`, `write_queue_nums`, `perm`, and `topic_syn_flag` are never read
[INFO] [stderr]   --> src/protocol.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct QueueData {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 31 |     pub(crate) broker_name: String,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 32 |     pub(crate) read_queue_nums: i32,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^
[INFO] [stderr] 33 |     pub(crate) write_queue_nums: i32,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^
[INFO] [stderr] 34 |     pub(crate) perm: i32,
[INFO] [stderr]    |                ^^^^
[INFO] [stderr] 35 |     pub(crate) topic_syn_flag: i32,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `QueueData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `cluster`, `broker_name`, and `broker_addrs` are never read
[INFO] [stderr]   --> src/protocol.rs:41:16
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct BrokerData {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 41 |     pub(crate) cluster: String,
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 42 |     pub(crate) broker_name: String,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 43 |     pub(crate) broker_addrs: HashMap<i64, String>,
[INFO] [stderr]    |                ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BrokerData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `order_topic_conf`, `queue_datas`, `broker_datas`, and `filter_server_table` are never read
[INFO] [stderr]   --> src/protocol.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub struct TopicRouteData {
[INFO] [stderr]    |            -------------- fields in this struct
[INFO] [stderr] 49 |     pub(crate) order_topic_conf: Option<String>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^
[INFO] [stderr] 50 |
[INFO] [stderr] 51 |     pub(crate) queue_datas: Vec<QueueData>,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 52 |
[INFO] [stderr] 53 |     pub(crate) broker_datas: Vec<BrokerData>,
[INFO] [stderr]    |                ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub(crate) filter_server_table: HashMap<String, Vec<String>>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TopicRouteData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Publisher` is never constructed
[INFO] [stderr]  --> src/publisher.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct Publisher {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `publish` are never used
[INFO] [stderr]   --> src/publisher.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Publisher {
[INFO] [stderr]    | -------------- associated items in this implementation
[INFO] [stderr] 11 |     pub fn new(group: &str) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub fn publish(&mut self, message: &Message) {}
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RouteManager` is never constructed
[INFO] [stderr]   --> src/route.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub(crate) struct RouteManager {
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `route` are never used
[INFO] [stderr]   --> src/route.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl RouteManager {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 20 |     pub(crate) fn new(addrs: &str) -> Result<Self, ClientError> {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub(crate) fn route(
[INFO] [stderr]    |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `manager`
[INFO] [stderr]   --> src/route.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let manager = RouteManager::new(addrs)?;
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_manager`
[INFO] [stderr] 
[INFO] [stderr] warning: field `filter_server_table` is never read
[INFO] [stderr]   --> src/protocol.rs:56:16
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub struct TopicRouteData {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub(crate) filter_server_table: HashMap<String, Vec<String>>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TopicRouteData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `endpoints` and `topic_routes` are never read
[INFO] [stderr]   --> src/route.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub(crate) struct RouteManager {
[INFO] [stderr]    |                   ------------ fields in this struct
[INFO] [stderr] 12 |     /// Endpoints remain constant after construction.
[INFO] [stderr] 13 |     endpoints: Arc<RwLock<Vec<SocketAddr>>>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     topic_routes: Arc<Mutex<HashMap<String, Arc<protocol::TopicRouteData>>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `route` is never used
[INFO] [stderr]   --> src/route.rs:41:19
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl RouteManager {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub(crate) fn route(
[INFO] [stderr]    |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rocketmq-client` (lib) generated 17 warnings (run `cargo fix --lib -p rocketmq-client` to apply 3 suggestions)
[INFO] [stderr] warning: `rocketmq-client` (lib test) generated 11 warnings (7 duplicates) (run `cargo fix --lib -p rocketmq-client --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rocketmq-client/3cd1bdd9d641558e/deps/rocketmq_client-3cd1bdd9d641558e)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test connection::tests::test_read_write_frame ... FAILED
[INFO] [stdout] test connection::tests::test_connection_new ... FAILED
[INFO] [stdout] test connection::tests::test_send_message ... FAILED
[INFO] [stdout] test frame::tests::test_deserialization ... ok
[INFO] [stdout] test frame::tests::test_deserialize_bytes ... ok
[INFO] [stdout] test protocol::tests::test_broker_data_deserialization ... ok
[INFO] [stdout] test protocol::tests::test_queue_data_deserialization ... ok
[INFO] [stdout] test protocol::tests::test_topic_route_data_deserialization ... ok
[INFO] [stdout] test route::tests::test_route_manager_new ... ok
[INFO] [stdout] test frame::tests::test_add_ext_headers ... ok
[INFO] [stdout] test frame::tests::test_new ... ok
[INFO] [stdout] test frame::tests::test_type ... ok
[INFO] [stdout] test protocol::tests::test_get_route_info_request_header ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test frame::tests::test_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- connection::tests::test_read_write_frame stdout ----
[INFO] [stdout] Error: ConnectTimeout(Os { code: 111, kind: ConnectionRefused, message: "Connection refused" })
[INFO] [stdout] 
[INFO] [stdout] ---- connection::tests::test_connection_new stdout ----
[INFO] [stdout] Error: ConnectTimeout(Os { code: 111, kind: ConnectionRefused, message: "Connection refused" })
[INFO] [stdout] 
[INFO] [stdout] ---- connection::tests::test_send_message stdout ----
[INFO] [stdout] Error: ConnectTimeout(Os { code: 111, kind: ConnectionRefused, message: "Connection refused" })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     connection::tests::test_connection_new
[INFO] [stdout]     connection::tests::test_read_write_frame
[INFO] [stdout]     connection::tests::test_send_message
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e57851cd3add7292e06e3e9e10d317dddc8aa61a9e0f186c418c7bc537261721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e57851cd3add7292e06e3e9e10d317dddc8aa61a9e0f186c418c7bc537261721", kill_on_drop: false }`
[INFO] [stdout] e57851cd3add7292e06e3e9e10d317dddc8aa61a9e0f186c418c7bc537261721
