[INFO] fetching crate rocketmq-client 0.1.0...
[INFO] testing rocketmq-client-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate rocketmq-client 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate rocketmq-client 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rocketmq-client 0.1.0
[INFO] finished tweaking crates.io crate rocketmq-client 0.1.0
[INFO] tweaked toml for crates.io crate rocketmq-client 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate rocketmq-client 0.1.0 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 941f95803fc360fbbf4ed658844b2c8116076bdefc680a522cb1639a57ee7502
[INFO] running `Command { std: "docker" "start" "-a" "941f95803fc360fbbf4ed658844b2c8116076bdefc680a522cb1639a57ee7502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "941f95803fc360fbbf4ed658844b2c8116076bdefc680a522cb1639a57ee7502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "941f95803fc360fbbf4ed658844b2c8116076bdefc680a522cb1639a57ee7502", kill_on_drop: false }`
[INFO] [stdout] 941f95803fc360fbbf4ed658844b2c8116076bdefc680a522cb1639a57ee7502
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6bdb1ec770129f41ca379eb260a6bd4c75a42a937c69af2aed548c13e9f8a46
[INFO] running `Command { std: "docker" "start" "-a" "a6bdb1ec770129f41ca379eb260a6bd4c75a42a937c69af2aed548c13e9f8a46", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling mio v0.8.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[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`, `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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Frame`, `Language`, `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)]` 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)]` 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] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.00s
[INFO] running `Command { std: "docker" "inspect" "a6bdb1ec770129f41ca379eb260a6bd4c75a42a937c69af2aed548c13e9f8a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6bdb1ec770129f41ca379eb260a6bd4c75a42a937c69af2aed548c13e9f8a46", kill_on_drop: false }`
[INFO] [stdout] a6bdb1ec770129f41ca379eb260a6bd4c75a42a937c69af2aed548c13e9f8a46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dc76527e381d5a2c6dc8dab902b2341e2d58bd3145d662471620137a0c48587
[INFO] running `Command { std: "docker" "start" "-a" "0dc76527e381d5a2c6dc8dab902b2341e2d58bd3145d662471620137a0c48587", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`, `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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Frame`, `Language`, `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)]` 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)]` 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] [stdout] warning: 17 warnings emitted
[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)]` 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)]` 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] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "0dc76527e381d5a2c6dc8dab902b2341e2d58bd3145d662471620137a0c48587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc76527e381d5a2c6dc8dab902b2341e2d58bd3145d662471620137a0c48587", kill_on_drop: false }`
[INFO] [stdout] 0dc76527e381d5a2c6dc8dab902b2341e2d58bd3145d662471620137a0c48587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6c3c3b321080e66c1bf4cf3db2f87cda1ebd80b68b2b84a79afd64a7ba109ed
[INFO] running `Command { std: "docker" "start" "-a" "b6c3c3b321080e66c1bf4cf3db2f87cda1ebd80b68b2b84a79afd64a7ba109ed", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `BufMut`, `Buf`, `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)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Frame`, `Language`, `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)]` 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)]` 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 2 suggestions)
[INFO] [stderr] warning: `rocketmq-client` (lib test) generated 11 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rocketmq_client-a287110be0cabeab)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test frame::tests::test_add_ext_headers ... ok
[INFO] [stdout] test frame::tests::test_deserialize_bytes ... ok
[INFO] [stdout] test frame::tests::test_deserialization ... ok
[INFO] [stdout] test frame::tests::test_new ... ok
[INFO] [stdout] test connection::tests::test_send_message ... FAILED
[INFO] [stdout] test connection::tests::test_read_write_frame ... FAILED
[INFO] [stdout] test connection::tests::test_connection_new ... FAILED
[INFO] [stdout] test frame::tests::test_serialization ... ok
[INFO] [stdout] test frame::tests::test_type ... ok
[INFO] [stdout] test protocol::tests::test_get_route_info_request_header ... 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] 
[INFO] [stdout] failures:
[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] ---- 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] 
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "b6c3c3b321080e66c1bf4cf3db2f87cda1ebd80b68b2b84a79afd64a7ba109ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c3c3b321080e66c1bf4cf3db2f87cda1ebd80b68b2b84a79afd64a7ba109ed", kill_on_drop: false }`
[INFO] [stdout] b6c3c3b321080e66c1bf4cf3db2f87cda1ebd80b68b2b84a79afd64a7ba109ed
[INFO] testing rocketmq-client-0.1.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate rocketmq-client 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate rocketmq-client 0.1.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rocketmq-client 0.1.0
[INFO] finished tweaking crates.io crate rocketmq-client 0.1.0
[INFO] tweaked toml for crates.io crate rocketmq-client 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate rocketmq-client 0.1.0 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 536f1ff4dea9b19df6ba72864eff715c8041bf1c18b155e8fdca2a8bed73c18b
[INFO] running `Command { std: "docker" "start" "-a" "536f1ff4dea9b19df6ba72864eff715c8041bf1c18b155e8fdca2a8bed73c18b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "536f1ff4dea9b19df6ba72864eff715c8041bf1c18b155e8fdca2a8bed73c18b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "536f1ff4dea9b19df6ba72864eff715c8041bf1c18b155e8fdca2a8bed73c18b", kill_on_drop: false }`
[INFO] [stdout] 536f1ff4dea9b19df6ba72864eff715c8041bf1c18b155e8fdca2a8bed73c18b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6a32da74783d12fa4de6c1d04db4e72e2c49d4aeef6623777ebfc79bc2f0781
[INFO] running `Command { std: "docker" "start" "-a" "b6a32da74783d12fa4de6c1d04db4e72e2c49d4aeef6623777ebfc79bc2f0781", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling quote v1.0.18
[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 signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[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`, `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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Frame`, `Language`, `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)]` 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)]` 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] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `Command { std: "docker" "inspect" "b6a32da74783d12fa4de6c1d04db4e72e2c49d4aeef6623777ebfc79bc2f0781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a32da74783d12fa4de6c1d04db4e72e2c49d4aeef6623777ebfc79bc2f0781", kill_on_drop: false }`
[INFO] [stdout] b6a32da74783d12fa4de6c1d04db4e72e2c49d4aeef6623777ebfc79bc2f0781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79d65290a4367a0e7d99cab2852d1cc0f5101e876119f155300a3532be171918
[INFO] running `Command { std: "docker" "start" "-a" "79d65290a4367a0e7d99cab2852d1cc0f5101e876119f155300a3532be171918", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `BufMut`, `Buf`, `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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Frame`, `Language`, `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)]` 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)]` 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] [stderr]    Compiling rocketmq-client v0.1.0 (/opt/rustwide/workdir)
[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] [stdout] warning: 17 warnings emitted
[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)]` 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)]` 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] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "79d65290a4367a0e7d99cab2852d1cc0f5101e876119f155300a3532be171918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d65290a4367a0e7d99cab2852d1cc0f5101e876119f155300a3532be171918", kill_on_drop: false }`
[INFO] [stdout] 79d65290a4367a0e7d99cab2852d1cc0f5101e876119f155300a3532be171918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f120fa7119327b49eb4298cb71c36ea7adfc82888d264584ba7dee8f307da8d9
[INFO] running `Command { std: "docker" "start" "-a" "f120fa7119327b49eb4298cb71c36ea7adfc82888d264584ba7dee8f307da8d9", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `BufMut`, `Buf`, `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)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Frame`, `Language`, `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)]` 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)]` 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 2 suggestions)
[INFO] [stderr] warning: `rocketmq-client` (lib test) generated 11 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rocketmq_client-a287110be0cabeab)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test frame::tests::test_new ... ok
[INFO] [stdout] test frame::tests::test_add_ext_headers ... ok
[INFO] [stdout] test frame::tests::test_type ... ok
[INFO] [stdout] test frame::tests::test_deserialization ... ok
[INFO] [stdout] test protocol::tests::test_broker_data_deserialization ... ok
[INFO] [stdout] test protocol::tests::test_get_route_info_request_header ... ok
[INFO] [stdout] test connection::tests::test_connection_new ... FAILED
[INFO] [stdout] test frame::tests::test_deserialize_bytes ... ok
[INFO] [stdout] test connection::tests::test_read_write_frame ... FAILED
[INFO] [stdout] test frame::tests::test_serialization ... ok
[INFO] [stdout] test connection::tests::test_send_message ... FAILED
[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] 
[INFO] [stdout] failures:
[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_read_write_frame 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 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "f120fa7119327b49eb4298cb71c36ea7adfc82888d264584ba7dee8f307da8d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f120fa7119327b49eb4298cb71c36ea7adfc82888d264584ba7dee8f307da8d9", kill_on_drop: false }`
[INFO] [stdout] f120fa7119327b49eb4298cb71c36ea7adfc82888d264584ba7dee8f307da8d9
