[INFO] cloning repository https://github.com/Khanh-21522203/RustMQ
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Khanh-21522203/RustMQ" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKhanh-21522203%2FRustMQ", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKhanh-21522203%2FRustMQ'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1a0b520cc17a625ac9f7a1becf8bbab89112827
[INFO] checking Khanh-21522203/RustMQ against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKhanh-21522203%2FRustMQ" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Khanh-21522203/RustMQ
[INFO] finished tweaking git repo https://github.com/Khanh-21522203/RustMQ
[INFO] tweaked toml for git repo https://github.com/Khanh-21522203/RustMQ written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Khanh-21522203/RustMQ on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Khanh-21522203/RustMQ 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" "+ff647322379c48947c196639599067665ff9eb88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ed3e5c65b00086e7f6ca6eb75454af7dd6dd2831af8b4d25b0dae9e8ebc3d6ae
[INFO] running `Command { std: "docker" "start" "ed3e5c65b00086e7f6ca6eb75454af7dd6dd2831af8b4d25b0dae9e8ebc3d6ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ed3e5c65b00086e7f6ca6eb75454af7dd6dd2831af8b4d25b0dae9e8ebc3d6ae" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed3e5c65b00086e7f6ca6eb75454af7dd6dd2831af8b4d25b0dae9e8ebc3d6ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ed3e5c65b00086e7f6ca6eb75454af7dd6dd2831af8b4d25b0dae9e8ebc3d6ae" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking tonic v0.12.3
[INFO] [stdout] warning: field `api_addr` is never read
[INFO] [stdout]    --> src/broker/controller/raft_node.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 460 | pub struct ControllerStorage {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 469 |     api_addr: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ControllerStorage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rebalance_timeout_ms` is never read
[INFO] [stdout]   --> src/broker/server/consumer_group.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConsumerGroupCoordinator {
[INFO] [stdout]    |            ------------------------ field in this struct
[INFO] [stdout] 56 |     inner: Arc<RwLock<CoordinatorInner>>,
[INFO] [stdout] 57 |     rebalance_timeout_ms: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumerGroupCoordinator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `api_addr` is never read
[INFO] [stdout]    --> src/broker/controller/raft_node.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 460 | pub struct ControllerStorage {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 469 |     api_addr: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ControllerStorage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rebalance_timeout_ms` is never read
[INFO] [stdout]   --> src/broker/server/consumer_group.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConsumerGroupCoordinator {
[INFO] [stdout]    |            ------------------------ field in this struct
[INFO] [stdout] 56 |     inner: Arc<RwLock<CoordinatorInner>>,
[INFO] [stdout] 57 |     rebalance_timeout_ms: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumerGroupCoordinator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_cluster_mode` is never used
[INFO] [stdout]    --> src/broker/config.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | impl BrokerConfig {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 268 |     pub fn is_cluster_mode(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/broker/controller/raft_node.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl ControllerRaftNode {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 63 |     /// Convenience constructor using the default gRPC transport.
[INFO] [stdout] 64 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `api_addr` is never read
[INFO] [stdout]    --> src/broker/controller/raft_node.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 460 | pub struct ControllerStorage {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 469 |     api_addr: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ControllerStorage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `controller_api_addr` is never used
[INFO] [stdout]   --> src/broker/kraft/broker.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait ControllerHandle: Send + Sync {
[INFO] [stdout]    |           ---------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn controller_api_addr(&self) -> Option<String>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `replication_mgr` is never read
[INFO] [stdout]   --> src/broker/kraft/broker.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct KRaftBroker {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub replication_mgr: Arc<ReplicationManager>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_partition` is never used
[INFO] [stdout]    --> src/broker/kraft/isr_manager.rs:140:18
[INFO] [stdout]     |
[INFO] [stdout]  70 | impl IsrManager {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub async fn remove_partition(&self, topic: &str, partition: i32) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `truncate_before` is never used
[INFO] [stdout]    --> src/broker/kraft/partition_log.rs:170:12
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl PartitionLog {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn truncate_before(&self, keep_from_offset: i64) -> anyhow::Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FetchedRecord` is never constructed
[INFO] [stdout]   --> src/broker/kraft/replication_manager.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct FetchedRecord {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ReplicaFetcher` is never used
[INFO] [stdout]   --> src/broker/kraft/replication_manager.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait ReplicaFetcher: Send + Sync + 'static {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FetchResult` is never constructed
[INFO] [stdout]   --> src/broker/kraft/replication_manager.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct FetchResult {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tasks` is never read
[INFO] [stdout]   --> src/broker/kraft/replication_manager.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct ReplicationManager {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 55 |     tasks: Arc<Mutex<HashMap<(String, i32), JoinHandle<()>>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `start_fetch_task`, `stop_fetch_task`, `update_leader`, `stop_all`, and `active_task_count` are never used
[INFO] [stdout]    --> src/broker/kraft/replication_manager.rs:68:18
[INFO] [stdout]     |
[INFO] [stdout]  58 | impl ReplicationManager {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  68 |     pub async fn start_fetch_task(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     pub async fn stop_fetch_task(&self, topic: &str, partition: i32) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     pub async fn update_leader(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub async fn stop_all(&self) {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub async fn active_task_count(&self) -> usize {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_FETCH_BYTES` is never used
[INFO] [stdout]    --> src/broker/kraft/replication_manager.rs:130:7
[INFO] [stdout]     |
[INFO] [stdout] 130 | const MAX_FETCH_BYTES: i32 = 1024 * 1024; // 1 MiB per fetch
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `POLL_INTERVAL_MS` is never used
[INFO] [stdout]    --> src/broker/kraft/replication_manager.rs:131:7
[INFO] [stdout]     |
[INFO] [stdout] 131 | const POLL_INTERVAL_MS: u64 = 50;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BACKOFF_MS` is never used
[INFO] [stdout]    --> src/broker/kraft/replication_manager.rs:132:7
[INFO] [stdout]     |
[INFO] [stdout] 132 | const BACKOFF_MS: u64 = 500;
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fetch_loop` is never used
[INFO] [stdout]    --> src/broker/kraft/replication_manager.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 | async fn fetch_loop(
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rebalance_timeout_ms` is never read
[INFO] [stdout]   --> src/broker/server/consumer_group.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConsumerGroupCoordinator {
[INFO] [stdout]    |            ------------------------ field in this struct
[INFO] [stdout] 56 |     inner: Arc<RwLock<CoordinatorInner>>,
[INFO] [stdout] 57 |     rebalance_timeout_ms: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumerGroupCoordinator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_topic` is never used
[INFO] [stdout]   --> src/broker/server/consumer_group.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl ConsumerGroupCoordinator {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub async fn remove_topic(&self, topic: &str) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/broker/storage/traits.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 227 | impl InMemoryStorage {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 228 |     pub fn new(broker_id: i32, broker_host: String, broker_port: i32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_yaml_str` is never used
[INFO] [stdout]    --> src/client/config.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl AppConfig {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn from_yaml_str(yaml: &str) -> Result<Self> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `timestamp` are never read
[INFO] [stdout]   --> src/client/consumer.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct ConsumedMessage {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub key: Option<Vec<u8>>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 28 |     pub value: Vec<u8>,
[INFO] [stdout] 29 |     pub timestamp: Option<i64>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumedMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `poll`, `commit`, `current_offset`, `current_offsets`, and `seek` are never used
[INFO] [stdout]    --> src/client/consumer.rs:301:18
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl Consumer {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub async fn poll(&mut self) -> Result<Vec<ConsumedMessage>> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 340 |     pub async fn commit(&self) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 354 |     pub fn current_offset(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |     pub fn current_offsets(&self) -> HashMap<i32, i64> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 375 |     pub fn seek(&mut self, partition: i32, offset: i64) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find_coordinator`, `create_topic`, and `remove_node` are never used
[INFO] [stdout]   --> src/client/kafka_broker_client.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait KafkaBrokerClientTrait {
[INFO] [stdout]    |           ---------------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     async fn find_coordinator(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     async fn create_topic(
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     async fn remove_node(
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_key` and `to_partition` are never used
[INFO] [stdout]   --> src/client/producer.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl ProducerMessage {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn with_key(key: impl Into<Vec<u8>>, value: impl Into<Vec<u8>>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn to_partition(mut self, partition: i32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProducerResult` is never constructed
[INFO] [stdout]   --> src/client/producer.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct ProducerResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_sync` is never used
[INFO] [stdout]    --> src/client/producer.rs:141:18
[INFO] [stdout]     |
[INFO] [stdout]  70 | impl Producer {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub async fn send_sync(&self, message: ProducerMessage) -> Result<ProducerResult> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_cluster_mode` is never used
[INFO] [stdout]    --> src/broker/config.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | impl BrokerConfig {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 268 |     pub fn is_cluster_mode(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/broker/controller/raft_node.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl ControllerRaftNode {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 63 |     /// Convenience constructor using the default gRPC transport.
[INFO] [stdout] 64 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `api_addr` is never read
[INFO] [stdout]    --> src/broker/controller/raft_node.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 460 | pub struct ControllerStorage {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 469 |     api_addr: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ControllerStorage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `controller_api_addr` is never used
[INFO] [stdout]   --> src/broker/kraft/broker.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait ControllerHandle: Send + Sync {
[INFO] [stdout]    |           ---------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn controller_api_addr(&self) -> Option<String>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `replication_mgr` is never read
[INFO] [stdout]   --> src/broker/kraft/broker.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct KRaftBroker {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub replication_mgr: Arc<ReplicationManager>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_partition` is never used
[INFO] [stdout]    --> src/broker/kraft/isr_manager.rs:140:18
[INFO] [stdout]     |
[INFO] [stdout]  70 | impl IsrManager {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub async fn remove_partition(&self, topic: &str, partition: i32) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_leader` is never used
[INFO] [stdout]   --> src/broker/kraft/replication_manager.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl ReplicationManager {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub async fn update_leader(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rebalance_timeout_ms` is never read
[INFO] [stdout]   --> src/broker/server/consumer_group.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConsumerGroupCoordinator {
[INFO] [stdout]    |            ------------------------ field in this struct
[INFO] [stdout] 56 |     inner: Arc<RwLock<CoordinatorInner>>,
[INFO] [stdout] 57 |     rebalance_timeout_ms: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumerGroupCoordinator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove_topic` is never used
[INFO] [stdout]   --> src/broker/server/consumer_group.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl ConsumerGroupCoordinator {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub async fn remove_topic(&self, topic: &str) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `timestamp` are never read
[INFO] [stdout]   --> src/client/consumer.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct ConsumedMessage {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub key: Option<Vec<u8>>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 28 |     pub value: Vec<u8>,
[INFO] [stdout] 29 |     pub timestamp: Option<i64>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumedMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `poll`, `commit`, `current_offset`, `current_offsets`, and `seek` are never used
[INFO] [stdout]    --> src/client/consumer.rs:301:18
[INFO] [stdout]     |
[INFO] [stdout]  60 | impl Consumer {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub async fn poll(&mut self) -> Result<Vec<ConsumedMessage>> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 340 |     pub async fn commit(&self) -> Result<()> {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 354 |     pub fn current_offset(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |     pub fn current_offsets(&self) -> HashMap<i32, i64> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 375 |     pub fn seek(&mut self, partition: i32, offset: i64) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find_coordinator`, `create_topic`, and `remove_node` are never used
[INFO] [stdout]   --> src/client/kafka_broker_client.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait KafkaBrokerClientTrait {
[INFO] [stdout]    |           ---------------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     async fn find_coordinator(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     async fn create_topic(
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     async fn remove_node(
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProducerResult` is never constructed
[INFO] [stdout]   --> src/client/producer.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct ProducerResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_sync` is never used
[INFO] [stdout]    --> src/client/producer.rs:141:18
[INFO] [stdout]     |
[INFO] [stdout]  70 | impl Producer {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub async fn send_sync(&self, message: ProducerMessage) -> Result<ProducerResult> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ed3e5c65b00086e7f6ca6eb75454af7dd6dd2831af8b4d25b0dae9e8ebc3d6ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3e5c65b00086e7f6ca6eb75454af7dd6dd2831af8b4d25b0dae9e8ebc3d6ae", kill_on_drop: false }`
[INFO] [stdout] ed3e5c65b00086e7f6ca6eb75454af7dd6dd2831af8b4d25b0dae9e8ebc3d6ae