[INFO] fetching crate rsflow 0.1.0...
[INFO] checking rsflow-0.1.0 against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457
[INFO] extracting crate rsflow 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rsflow 0.1.0
[INFO] finished tweaking crates.io crate rsflow 0.1.0
[INFO] tweaked toml for crates.io crate rsflow 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsflow 0.1.0 on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsflow 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b837445a159b85aa8853c216c2de3360e703ee864869eba9b757b6354c9b180
[INFO] running `Command { std: "docker" "start" "-a" "9b837445a159b85aa8853c216c2de3360e703ee864869eba9b757b6354c9b180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b837445a159b85aa8853c216c2de3360e703ee864869eba9b757b6354c9b180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b837445a159b85aa8853c216c2de3360e703ee864869eba9b757b6354c9b180", kill_on_drop: false }`
[INFO] [stdout] 9b837445a159b85aa8853c216c2de3360e703ee864869eba9b757b6354c9b180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 286881820c2eda37f29a7297063e653b0c22e1a3ddde4a181ae8e5c918abea8f
[INFO] running `Command { std: "docker" "start" "-a" "286881820c2eda37f29a7297063e653b0c22e1a3ddde4a181ae8e5c918abea8f", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/buffer/disk.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, BufReader, BufWriter, Read, Seek, SeekFrom, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `buffer::BufferConfig`, `input::InputConfig`, `output::OutputConfig`, and `processor::ProcessorConfig`
[INFO] [stdout]   --> src/config.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     buffer::BufferConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     input::InputConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     output::OutputConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     processor::ProcessorConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]  --> src/input/kafka.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use async_trait::async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message` and `input::Input`
[INFO] [stdout]  --> src/input/kafka.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{Error, Message, input::Input};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/output/file.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ordering`
[INFO] [stdout]  --> src/output/http.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stdout]   |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]  --> src/output/http.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use async_trait::async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `header`
[INFO] [stdout]  --> src/output/http.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use reqwest::{Client, header};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message` and `output::Output`
[INFO] [stdout]   --> src/output/http.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{Error, Message, output::Output};
[INFO] [stdout]    |                    ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]  --> src/output/kafka.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use async_trait::async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message` and `output::Output`
[INFO] [stdout]  --> src/output/kafka.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{Error, Message, output::Output};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]  --> src/output/redis.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use async_trait::async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message` and `output::Output`
[INFO] [stdout]  --> src/output/redis.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{Error, Message, output::Output};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/pipeline/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/pipeline/mod.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Message`
[INFO] [stdout]  --> src/pipeline/mod.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{Error, Message, processor::Processor, MessageBatch};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flume::RecvError`
[INFO] [stdout]  --> src/stream/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use flume::RecvError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]  --> src/stream/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/stream/mod.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{debug, error, info};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Message`
[INFO] [stdout]  --> src/stream/mod.rs:9:86
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{buffer::Buffer, input::Input, output::Output, pipeline::Pipeline, Error, Message, MessageBatch};
[INFO] [stdout]   |                                                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/stream/mod.rs:44:38
[INFO] [stdout]    |
[INFO] [stdout] 44 |         self.output.connect().await?;;
[INFO] [stdout]    |                                      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/plugin.rs:161:1
[INFO] [stdout]     |
[INFO] [stdout] 161 | /// 全局插件注册表实例
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/buffer/disk.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, BufReader, BufWriter, Read, Seek, SeekFrom, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `buffer::BufferConfig`, `input::InputConfig`, `output::OutputConfig`, and `processor::ProcessorConfig`
[INFO] [stdout]   --> src/config.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     buffer::BufferConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     input::InputConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     output::OutputConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     processor::ProcessorConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]  --> src/input/kafka.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use async_trait::async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message` and `input::Input`
[INFO] [stdout]  --> src/input/kafka.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{Error, Message, input::Input};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/output/file.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ordering`
[INFO] [stdout]  --> src/output/http.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stdout]   |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]  --> src/output/http.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use async_trait::async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `header`
[INFO] [stdout]  --> src/output/http.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use reqwest::{Client, header};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message` and `output::Output`
[INFO] [stdout]   --> src/output/http.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{Error, Message, output::Output};
[INFO] [stdout]    |                    ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]  --> src/output/kafka.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use async_trait::async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message` and `output::Output`
[INFO] [stdout]  --> src/output/kafka.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{Error, Message, output::Output};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]  --> src/output/redis.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use async_trait::async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message` and `output::Output`
[INFO] [stdout]  --> src/output/redis.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{Error, Message, output::Output};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/pipeline/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/pipeline/mod.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Message`
[INFO] [stdout]  --> src/pipeline/mod.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{Error, Message, processor::Processor, MessageBatch};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flume::RecvError`
[INFO] [stdout]  --> src/stream/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use flume::RecvError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]  --> src/stream/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/stream/mod.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{debug, error, info};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Message`
[INFO] [stdout]  --> src/stream/mod.rs:9:86
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{buffer::Buffer, input::Input, output::Output, pipeline::Pipeline, Error, Message, MessageBatch};
[INFO] [stdout]   |                                                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/stream/mod.rs:44:38
[INFO] [stdout]    |
[INFO] [stdout] 44 |         self.output.connect().await?;;
[INFO] [stdout]    |                                      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/plugin.rs:161:1
[INFO] [stdout]     |
[INFO] [stdout] 161 | /// 全局插件注册表实例
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/processor/sql.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |                     let mut field;
[INFO] [stdout]    |                         ----^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/processor/sql.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                     let mut array: ArrayRef;
[INFO] [stdout]    |                         ----^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/processor/sql.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |                     let mut field;
[INFO] [stdout]    |                         ----^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/processor/sql.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 |                     let mut array: ArrayRef;
[INFO] [stdout]    |                         ----^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `processor::Processor`
[INFO] [stdout]  --> src/pipeline/mod.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{Error, Message, processor::Processor, MessageBatch};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `input::Input`
[INFO] [stdout]  --> src/stream/mod.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{buffer::Buffer, input::Input, output::Output, pipeline::Pipeline, Error, Message, MessageBatch};
[INFO] [stdout]   |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `output::Output`
[INFO] [stdout]  --> src/stream/mod.rs:9:43
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{buffer::Buffer, input::Input, output::Output, pipeline::Pipeline, Error, Message, MessageBatch};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/buffer/redis.rs:65:26
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn push(&self, msg: &Message) -> Result<(), Error> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `processor::Processor`
[INFO] [stdout]  --> src/pipeline/mod.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{Error, Message, processor::Processor, MessageBatch};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `input::Input`
[INFO] [stdout]  --> src/stream/mod.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{buffer::Buffer, input::Input, output::Output, pipeline::Pipeline, Error, Message, MessageBatch};
[INFO] [stdout]   |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `output::Output`
[INFO] [stdout]  --> src/stream/mod.rs:9:43
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{buffer::Buffer, input::Input, output::Output, pipeline::Pipeline, Error, Message, MessageBatch};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/input/file.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |             let mut reader_mutex = reader_mutex.as_mut();
[INFO] [stdout]    |                 ----^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/buffer/redis.rs:65:26
[INFO] [stdout]    |
[INFO] [stdout] 65 |     async fn push(&self, msg: &Message) -> Result<(), Error> {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/input/file.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |             let mut reader_mutex = reader_mutex.as_mut();
[INFO] [stdout]    |                 ----^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/stream/mod.rs:106:29
[INFO] [stdout]     |
[INFO] [stdout] 106 |                         Err(e) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `deserialize_message` is never used
[INFO] [stdout]   --> src/buffer/disk.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl DiskBuffer {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn deserialize_message(&self, mut bytes: &[u8]) -> Result<Message, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `generate_key`, `read_index_key`, and `write_index_key` are never used
[INFO] [stdout]   --> src/buffer/redis.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl RedisBuffer {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn generate_key(&self, index: usize) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     fn read_index_key(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn write_index_key(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config` and `connected` are never read
[INFO] [stdout]   --> src/input/kafka.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct KafkaInput {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 27 |     config: KafkaInputConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     connected: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config`, `client`, and `connected` are never read
[INFO] [stdout]   --> src/output/http.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct HttpOutput {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 30 |     config: HttpOutputConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 31 |     client: Arc<Mutex<Option<Client>>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 32 |     connected: AtomicBool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config` and `connected` are never read
[INFO] [stdout]   --> src/output/kafka.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct KafkaOutput {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 29 |     config: KafkaOutputConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     connected: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config` and `connected` are never read
[INFO] [stdout]   --> src/output/redis.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct RedisOutput {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 27 |     config: RedisOutputConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     connected: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `close` is never used
[INFO] [stdout]    --> src/processor/sql.rs:331:14
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl SqlProcessor {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 331 |     async fn close(&self) -> Result<(), Error> {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/stream/mod.rs:106:29
[INFO] [stdout]     |
[INFO] [stdout] 106 |                         Err(e) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `deserialize_message` is never used
[INFO] [stdout]   --> src/buffer/disk.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl DiskBuffer {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn deserialize_message(&self, mut bytes: &[u8]) -> Result<Message, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `generate_key`, `read_index_key`, and `write_index_key` are never used
[INFO] [stdout]   --> src/buffer/redis.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl RedisBuffer {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn generate_key(&self, index: usize) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     fn read_index_key(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn write_index_key(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config` and `connected` are never read
[INFO] [stdout]   --> src/input/kafka.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct KafkaInput {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 27 |     config: KafkaInputConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     connected: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config`, `client`, and `connected` are never read
[INFO] [stdout]   --> src/output/http.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct HttpOutput {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 30 |     config: HttpOutputConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 31 |     client: Arc<Mutex<Option<Client>>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 32 |     connected: AtomicBool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config` and `connected` are never read
[INFO] [stdout]   --> src/output/kafka.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct KafkaOutput {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 29 |     config: KafkaOutputConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     connected: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config` and `connected` are never read
[INFO] [stdout]   --> src/output/redis.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct RedisOutput {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 27 |     config: RedisOutputConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     connected: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `close` is never used
[INFO] [stdout]    --> src/processor/sql.rs:331:14
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl SqlProcessor {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 331 |     async fn close(&self) -> Result<(), Error> {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rsflow::Error`
[INFO] [stdout]   --> src/bin/engine.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rsflow::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rsflow::Error`
[INFO] [stdout]   --> src/bin/engine.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rsflow::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 37s
[INFO] running `Command { std: "docker" "inspect" "286881820c2eda37f29a7297063e653b0c22e1a3ddde4a181ae8e5c918abea8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286881820c2eda37f29a7297063e653b0c22e1a3ddde4a181ae8e5c918abea8f", kill_on_drop: false }`
[INFO] [stdout] 286881820c2eda37f29a7297063e653b0c22e1a3ddde4a181ae8e5c918abea8f
