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[INFO] started tweaking git repo https://github.com/Khanh-21522203/RustMQ
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[INFO] [stdout] warning: field `api_addr` is never read
[INFO] [stdout]    --> src/broker/controller/raft_node.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 460 | pub struct ControllerStorage {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 469 |     api_addr: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ControllerStorage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rebalance_timeout_ms` is never read
[INFO] [stdout]   --> src/broker/server/consumer_group.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConsumerGroupCoordinator {
[INFO] [stdout]    |            ------------------------ field in this struct
[INFO] [stdout] 56 |     inner: Arc<RwLock<CoordinatorInner>>,
[INFO] [stdout] 57 |     rebalance_timeout_ms: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumerGroupCoordinator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::option::Option<raft::prelude::Snapshot>` rust_mq
[INFO] [stdout]    --> src/broker/sbe_tcp/codec.rs:234:20
[INFO] [stdout]     |
[INFO] [stdout] 234 |     msg.snapshot = snapshot.into();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 234 -     msg.snapshot = snapshot.into();
[INFO] [stdout] 234 +     msg.snapshot = snapshot;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 234 -     msg.snapshot = snapshot.into();
[INFO] [stdout] 234 +     msg.snapshot = <std::option::Option<raft::prelude::Snapshot> as Into<_>>::into(snapshot);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Rust-MQ` (lib) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `api_addr` is never read
[INFO] [stdout]    --> src/broker/controller/raft_node.rs:469:5
[INFO] [stdout]     |
[INFO] [stdout] 460 | pub struct ControllerStorage {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 469 |     api_addr: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ControllerStorage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rebalance_timeout_ms` is never read
[INFO] [stdout]   --> src/broker/server/consumer_group.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ConsumerGroupCoordinator {
[INFO] [stdout]    |            ------------------------ field in this struct
[INFO] [stdout] 56 |     inner: Arc<RwLock<CoordinatorInner>>,
[INFO] [stdout] 57 |     rebalance_timeout_ms: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumerGroupCoordinator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::option::Option<raft::prelude::Snapshot>` rust_mq
[INFO] [stdout]    --> src/broker/sbe_tcp/codec.rs:234:20
[INFO] [stdout]     |
[INFO] [stdout] 234 |     msg.snapshot = snapshot.into();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 234 -     msg.snapshot = snapshot.into();
[INFO] [stdout] 234 +     msg.snapshot = snapshot;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 234 -     msg.snapshot = snapshot.into();
[INFO] [stdout] 234 +     msg.snapshot = <std::option::Option<raft::prelude::Snapshot> as Into<_>>::into(snapshot);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::option::Option<ConfState>` rust_mq
[INFO] [stdout]    --> src/broker/sbe_tcp/codec.rs:486:27
[INFO] [stdout]     |
[INFO] [stdout] 486 |         meta.conf_state = Some(cs).into();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 486 -         meta.conf_state = Some(cs).into();
[INFO] [stdout] 486 +         meta.conf_state = Some(cs);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 486 -         meta.conf_state = Some(cs).into();
[INFO] [stdout] 486 +         meta.conf_state = <std::option::Option<ConfState> as Into<_>>::into(Some(cs));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::option::Option<SnapshotMetadata>` rust_mq
[INFO] [stdout]    --> src/broker/sbe_tcp/codec.rs:490:25
[INFO] [stdout]     |
[INFO] [stdout] 490 |         snap.metadata = Some(meta).into();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 490 -         snap.metadata = Some(meta).into();
[INFO] [stdout] 490 +         snap.metadata = Some(meta);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 490 -         snap.metadata = Some(meta).into();
[INFO] [stdout] 490 +         snap.metadata = <std::option::Option<SnapshotMetadata> as Into<_>>::into(Some(meta));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::option::Option<raft::prelude::Snapshot>` rust_mq
[INFO] [stdout]    --> src/broker/sbe_tcp/codec.rs:497:24
[INFO] [stdout]     |
[INFO] [stdout] 497 |         msg.snapshot = Some(snap).into();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 497 -         msg.snapshot = Some(snap).into();
[INFO] [stdout] 497 +         msg.snapshot = Some(snap);
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 497 -         msg.snapshot = Some(snap).into();
[INFO] [stdout] 497 +         msg.snapshot = <std::option::Option<raft::prelude::Snapshot> as Into<_>>::into(Some(snap));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Rust-MQ` (lib test) due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "848e5efd31f1543986c225b76dc87ef4feea03b24c8e086e15f45a5bca380013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "848e5efd31f1543986c225b76dc87ef4feea03b24c8e086e15f45a5bca380013", kill_on_drop: false }`
[INFO] [stdout] 848e5efd31f1543986c225b76dc87ef4feea03b24c8e086e15f45a5bca380013
