[INFO] fetching crate rocketmq 0.0.2...
[INFO] checking rocketmq-0.0.2 against beta for pr-78714
[INFO] extracting crate rocketmq 0.0.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rocketmq 0.0.2 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rocketmq 0.0.2
[INFO] finished tweaking crates.io crate rocketmq 0.0.2
[INFO] tweaked toml for crates.io crate rocketmq 0.0.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93689d23d28efc00819a0278f3880db5060c3a8a6929c3d7b0f2c79a97fb30ab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93689d23d28efc00819a0278f3880db5060c3a8a6929c3d7b0f2c79a97fb30ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93689d23d28efc00819a0278f3880db5060c3a8a6929c3d7b0f2c79a97fb30ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93689d23d28efc00819a0278f3880db5060c3a8a6929c3d7b0f2c79a97fb30ab", kill_on_drop: false }`
[INFO] [stdout] 93689d23d28efc00819a0278f3880db5060c3a8a6929c3d7b0f2c79a97fb30ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d2f38d2ac761fff20cac9bcc6dac99bec902d9952499853a4691db95c1983d76
[INFO] running `Command { std: "docker" "start" "-a" "d2f38d2ac761fff20cac9bcc6dac99bec902d9952499853a4691db95c1983d76", kill_on_drop: false }`
[INFO] [stderr]     Checking json-tools v1.1.2
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking if-addrs v0.6.5
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]     Checking tracing v0.1.21
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking bitflags_serde_shim v0.2.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking dirty-json v0.1.0
[INFO] [stderr]     Checking tracing-futures v0.2.4
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking time v0.2.22
[INFO] [stderr]     Checking num_enum v0.5.1
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]     Checking hyper v0.13.9
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]     Checking rocketmq v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `pull_message`
[INFO] [stdout]    --> src/client/mod.rs:270:18
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub async fn pull_message(
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `register_consumer`
[INFO] [stdout]    --> src/client/mod.rs:321:19
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub(crate) fn register_consumer(&self, group: &str, consumer: Arc<Mutex<ConsumerInner>>) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unregister_consumer`
[INFO] [stdout]    --> src/client/mod.rs:326:19
[INFO] [stdout]     |
[INFO] [stdout] 326 |     pub(crate) fn unregister_consumer(&self, group: &str) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rebalance_immediately`
[INFO] [stdout]    --> src/client/mod.rs:341:8
[INFO] [stdout]     |
[INFO] [stdout] 341 |     fn rebalance_immediately(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rebalance`
[INFO] [stdout]  --> src/consumer/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn rebalance(&self) {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `DELAY_TIME_LEVEL`
[INFO] [stdout]   --> src/message.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub const DELAY_TIME_LEVEL: &'static str = "DELAY";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `RETRY_TOPIC`
[INFO] [stdout]   --> src/message.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub const RETRY_TOPIC: &'static str = "RETRY_TOPIC";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `REAL_TOPIC`
[INFO] [stdout]   --> src/message.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub const REAL_TOPIC: &'static str = "REAL_TOPIC";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `REAL_QUEUE_ID`
[INFO] [stdout]   --> src/message.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub const REAL_QUEUE_ID: &'static str = "REAL_QID";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `PRODUCER_GROUP`
[INFO] [stdout]   --> src/message.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub const PRODUCER_GROUP: &'static str = "PGROUP";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `MIN_OFFSET`
[INFO] [stdout]   --> src/message.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub const MIN_OFFSET: &'static str = "MIN_OFFSET";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `MAX_OFFSET`
[INFO] [stdout]   --> src/message.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub const MAX_OFFSET: &'static str = "MAX_OFFSET";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `BUYER_ID`
[INFO] [stdout]   --> src/message.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub const BUYER_ID: &'static str = "BUYER_ID";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `ORIGIN_MESSAGE_ID`
[INFO] [stdout]   --> src/message.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub const ORIGIN_MESSAGE_ID: &'static str = "ORIGIN_MESSAGE_ID";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `TRANSFER_FLAG`
[INFO] [stdout]   --> src/message.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub const TRANSFER_FLAG: &'static str = "TRANSFER_FLAG";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `CORRECTION_FLAG`
[INFO] [stdout]   --> src/message.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub const CORRECTION_FLAG: &'static str = "CORRECTION_FLAG";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `MQ2_FLAG`
[INFO] [stdout]   --> src/message.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub const MQ2_FLAG: &'static str = "MQ2_FLAG";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `RECONSUME_TIME`
[INFO] [stdout]   --> src/message.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub const RECONSUME_TIME: &'static str = "RECONSUME_TIME";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `MAX_RECONSUME_TIMES`
[INFO] [stdout]   --> src/message.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub const MAX_RECONSUME_TIMES: &'static str = "MAX_RECONSUME_TIMES";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `TRANSACTION_PREPARED_QUEUE_OFFSET`
[INFO] [stdout]   --> src/message.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub const TRANSACTION_PREPARED_QUEUE_OFFSET: &'static str = "TRAN_PREPARED_QUEUE_OFFSET";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `TRANSACTION_CHECK_TIMES`
[INFO] [stdout]   --> src/message.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub const TRANSACTION_CHECK_TIMES: &'static str = "TRANSACTION_CHECK_TIMES";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `CHECK_IMMUNITY_TIME_IN_SECONDS`
[INFO] [stdout]   --> src/message.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub const CHECK_IMMUNITY_TIME_IN_SECONDS: &'static str = "CHECK_IMMUNITY_TIME_IN_SECONDS";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `KEY_SEPARATOR`
[INFO] [stdout]   --> src/message.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub const KEY_SEPARATOR: &'static str = " ";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address`
[INFO] [stdout]   --> src/namesrv.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn address(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]   --> src/namesrv.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_empty`
[INFO] [stdout]   --> src/namesrv.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_unit_mode`
[INFO] [stdout]    --> src/producer/mod.rs:182:19
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub(crate) fn is_unit_mode(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `outbound`
[INFO] [stdout]   --> src/remoting/connection.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     outbound: mpsc::UnboundedSender<RemotingCommand>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `select_broker_addr`
[INFO] [stdout]   --> src/route.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn select_broker_addr(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/route.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/route.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]    --> src/route.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_empty`
[INFO] [stdout]    --> src/route.rs:165:12
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/client/mod.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new<S: Into<String>>(access_key: S, secret_key: S) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pull_message`
[INFO] [stdout]    --> src/client/mod.rs:270:18
[INFO] [stdout]     |
[INFO] [stdout] 270 |     pub async fn pull_message(
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `register_consumer`
[INFO] [stdout]    --> src/client/mod.rs:321:19
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub(crate) fn register_consumer(&self, group: &str, consumer: Arc<Mutex<ConsumerInner>>) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unregister_consumer`
[INFO] [stdout]    --> src/client/mod.rs:326:19
[INFO] [stdout]     |
[INFO] [stdout] 326 |     pub(crate) fn unregister_consumer(&self, group: &str) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rebalance_immediately`
[INFO] [stdout]    --> src/client/mod.rs:341:8
[INFO] [stdout]     |
[INFO] [stdout] 341 |     fn rebalance_immediately(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rebalance`
[INFO] [stdout]  --> src/consumer/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn rebalance(&self) {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `DELAY_TIME_LEVEL`
[INFO] [stdout]   --> src/message.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub const DELAY_TIME_LEVEL: &'static str = "DELAY";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `RETRY_TOPIC`
[INFO] [stdout]   --> src/message.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub const RETRY_TOPIC: &'static str = "RETRY_TOPIC";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `REAL_TOPIC`
[INFO] [stdout]   --> src/message.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub const REAL_TOPIC: &'static str = "REAL_TOPIC";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `REAL_QUEUE_ID`
[INFO] [stdout]   --> src/message.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub const REAL_QUEUE_ID: &'static str = "REAL_QID";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `PRODUCER_GROUP`
[INFO] [stdout]   --> src/message.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub const PRODUCER_GROUP: &'static str = "PGROUP";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `MIN_OFFSET`
[INFO] [stdout]   --> src/message.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub const MIN_OFFSET: &'static str = "MIN_OFFSET";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `MAX_OFFSET`
[INFO] [stdout]   --> src/message.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub const MAX_OFFSET: &'static str = "MAX_OFFSET";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `BUYER_ID`
[INFO] [stdout]   --> src/message.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub const BUYER_ID: &'static str = "BUYER_ID";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `ORIGIN_MESSAGE_ID`
[INFO] [stdout]   --> src/message.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub const ORIGIN_MESSAGE_ID: &'static str = "ORIGIN_MESSAGE_ID";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `TRANSFER_FLAG`
[INFO] [stdout]   --> src/message.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub const TRANSFER_FLAG: &'static str = "TRANSFER_FLAG";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `CORRECTION_FLAG`
[INFO] [stdout]   --> src/message.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub const CORRECTION_FLAG: &'static str = "CORRECTION_FLAG";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `MQ2_FLAG`
[INFO] [stdout]   --> src/message.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub const MQ2_FLAG: &'static str = "MQ2_FLAG";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `RECONSUME_TIME`
[INFO] [stdout]   --> src/message.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub const RECONSUME_TIME: &'static str = "RECONSUME_TIME";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `MAX_RECONSUME_TIMES`
[INFO] [stdout]   --> src/message.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub const MAX_RECONSUME_TIMES: &'static str = "MAX_RECONSUME_TIMES";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `TRANSACTION_PREPARED_QUEUE_OFFSET`
[INFO] [stdout]   --> src/message.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub const TRANSACTION_PREPARED_QUEUE_OFFSET: &'static str = "TRAN_PREPARED_QUEUE_OFFSET";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `TRANSACTION_CHECK_TIMES`
[INFO] [stdout]   --> src/message.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub const TRANSACTION_CHECK_TIMES: &'static str = "TRANSACTION_CHECK_TIMES";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `CHECK_IMMUNITY_TIME_IN_SECONDS`
[INFO] [stdout]   --> src/message.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub const CHECK_IMMUNITY_TIME_IN_SECONDS: &'static str = "CHECK_IMMUNITY_TIME_IN_SECONDS";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `KEY_SEPARATOR`
[INFO] [stdout]   --> src/message.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub const KEY_SEPARATOR: &'static str = " ";
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address`
[INFO] [stdout]   --> src/namesrv.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn address(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]   --> src/namesrv.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_empty`
[INFO] [stdout]   --> src/namesrv.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_subscribe_message_queues`
[INFO] [stdout]    --> src/namesrv.rs:180:18
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub async fn fetch_subscribe_message_queues(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_publish_message_queues`
[INFO] [stdout]    --> src/namesrv.rs:205:18
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub async fn fetch_publish_message_queues(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `find_broker_addr_by_topic`
[INFO] [stdout]    --> src/namesrv.rs:232:12
[INFO] [stdout]     |
[INFO] [stdout] 232 |     pub fn find_broker_addr_by_topic(&self, topic: &str) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_unit_mode`
[INFO] [stdout]    --> src/producer/mod.rs:182:19
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub(crate) fn is_unit_mode(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `mark_response_type`
[INFO] [stdout]   --> src/protocol/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn mark_response_type(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `outbound`
[INFO] [stdout]   --> src/remoting/connection.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     outbound: mpsc::UnboundedSender<RemotingCommand>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `select_broker_addr`
[INFO] [stdout]   --> src/route.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn select_broker_addr(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/route.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/route.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]    --> src/route.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_empty`
[INFO] [stdout]    --> src/route.rs:165:12
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.60s
[INFO] running `Command { std: "docker" "inspect" "d2f38d2ac761fff20cac9bcc6dac99bec902d9952499853a4691db95c1983d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f38d2ac761fff20cac9bcc6dac99bec902d9952499853a4691db95c1983d76", kill_on_drop: false }`
[INFO] [stdout] d2f38d2ac761fff20cac9bcc6dac99bec902d9952499853a4691db95c1983d76