[INFO] cloning repository https://github.com/AlphaGodzilla/PartitionLink
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlphaGodzilla/PartitionLink" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlphaGodzilla%2FPartitionLink", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlphaGodzilla%2FPartitionLink'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06a77c411b6b486b114d940c63ef179d80f9714b
[INFO] checking AlphaGodzilla/PartitionLink/06a77c411b6b486b114d940c63ef179d80f9714b against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlphaGodzilla%2FPartitionLink" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlphaGodzilla/PartitionLink on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlphaGodzilla/PartitionLink
[INFO] finished tweaking git repo https://github.com/AlphaGodzilla/PartitionLink
[INFO] tweaked toml for git repo https://github.com/AlphaGodzilla/PartitionLink written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AlphaGodzilla/PartitionLink 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 3206a7936d158d5bb9f7872e26bfdd1c30e9faeab6bf9c524ea85e714fe6550c
[INFO] running `Command { std: "docker" "start" "-a" "3206a7936d158d5bb9f7872e26bfdd1c30e9faeab6bf9c524ea85e714fe6550c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3206a7936d158d5bb9f7872e26bfdd1c30e9faeab6bf9c524ea85e714fe6550c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3206a7936d158d5bb9f7872e26bfdd1c30e9faeab6bf9c524ea85e714fe6550c", kill_on_drop: false }`
[INFO] [stdout] 3206a7936d158d5bb9f7872e26bfdd1c30e9faeab6bf9c524ea85e714fe6550c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2083051e0db6e51700fe0ee7cdd69262c1b94afcd6253668482812a14d15559
[INFO] running `Command { std: "docker" "start" "-a" "e2083051e0db6e51700fe0ee7cdd69262c1b94afcd6253668482812a14d15559", kill_on_drop: false }`
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[INFO] [stderr]    Compiling prost v0.13.2
[INFO] [stderr]    Compiling prost-types v0.13.2
[INFO] [stderr]    Compiling prost-build v0.13.1
[INFO] [stderr]    Compiling PartitionLink v0.1.0 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unused import: `time::SystemTime`
[INFO] [stdout]  --> src/command/mod.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Display, time::SystemTime};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::SystemTime`
[INFO] [stdout]  --> src/command/mod.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Display, time::SystemTime};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/client.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | /     loop {
[INFO] [stdout] 31 | |         time::sleep(Duration::from_secs(1)).await;
[INFO] [stdout] 32 | |         debug!("准备写入, {:?}", payload_bytes);
[INFO] [stdout] 33 | |         stream.write(payload_bytes).await?;
[INFO] [stdout] 34 | |         debug!("写入完成");
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 36 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Incomplete`, `MissMatch`, and `Complete` are never constructed
[INFO] [stdout]   --> src/protocol/frame.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum FrameMatchResult<'a> {
[INFO] [stdout]    |          ---------------- variants in this enum
[INFO] [stdout] 13 |     Incomplete(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     MissMatch(&'a str),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     Complete,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FrameMatchResult` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `set_header`, `parse`, `check`, and `is_last` are never used
[INFO] [stdout]    --> src/protocol/frame.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl Frame {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39  |     pub fn set_header(&mut self, header: Header) -> &mut Frame {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77  |     pub fn parse(cursor: &mut Cursor<&[u8]>) -> anyhow::Result<Frame> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99  |     pub fn check<'a>(cursor: &mut Cursor<&[u8]>) -> anyhow::Result<FrameMatchResult<'a>> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn is_last(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inner_value` is never used
[INFO] [stdout]   --> src/protocol/length.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl Length {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub fn inner_value(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/cmd_server.rs:85:41
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub async fn write_frame(&mut self, frame: &Frame) -> anyhow::Result<()> {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::SystemTime`
[INFO] [stdout]  --> src/command/mod.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Display, time::SystemTime};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::SystemTime`
[INFO] [stdout]  --> src/command/mod.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Display, time::SystemTime};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/client.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | /     loop {
[INFO] [stdout] 31 | |         time::sleep(Duration::from_secs(1)).await;
[INFO] [stdout] 32 | |         debug!("准备写入, {:?}", payload_bytes);
[INFO] [stdout] 33 | |         stream.write(payload_bytes).await?;
[INFO] [stdout] 34 | |         debug!("写入完成");
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 36 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/cmd_server.rs:85:41
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub async fn write_frame(&mut self, frame: &Frame) -> anyhow::Result<()> {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `set_header`, `parse`, and `is_last` are never used
[INFO] [stdout]    --> src/protocol/frame.rs:39:12
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl Frame {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39  |     pub fn set_header(&mut self, header: Header) -> &mut Frame {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77  |     pub fn parse(cursor: &mut Cursor<&[u8]>) -> anyhow::Result<Frame> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn is_last(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inner_value` is never used
[INFO] [stdout]   --> src/protocol/length.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl Length {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub fn inner_value(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/cmd_server.rs:85:41
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub async fn write_frame(&mut self, frame: &Frame) -> anyhow::Result<()> {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg`
[INFO] [stdout]    --> src/cmd_server.rs:133:38
[INFO] [stdout]     |
[INFO] [stdout] 133 | async fn connection(ctx: RefContext, cfg: Arc<Config>, stream: TcpStream) {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg`
[INFO] [stdout]    --> src/cmd_server.rs:133:38
[INFO] [stdout]     |
[INFO] [stdout] 133 | async fn connection(ctx: RefContext, cfg: Arc<Config>, stream: TcpStream) {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg`
[INFO] [stdout]    --> src/cmd_server.rs:133:38
[INFO] [stdout]     |
[INFO] [stdout] 133 | async fn connection(ctx: RefContext, cfg: Arc<Config>, stream: TcpStream) {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/cmd_server.rs:85:41
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub async fn write_frame(&mut self, frame: &Frame) -> anyhow::Result<()> {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg`
[INFO] [stdout]    --> src/cmd_server.rs:133:38
[INFO] [stdout]     |
[INFO] [stdout] 133 | async fn connection(ctx: RefContext, cfg: Arc<Config>, stream: TcpStream) {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/command/hello.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn execute(&self, db: &mut Database) -> anyhow::Result<Option<DBValue>> {
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/command/invalid.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn execute(&self, db: &mut Database) -> anyhow::Result<Option<DBValue>> {
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/command/hello.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn execute(&self, db: &mut Database) -> anyhow::Result<Option<DBValue>> {
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/command/invalid.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn execute(&self, db: &mut Database) -> anyhow::Result<Option<DBValue>> {
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_frame` is never used
[INFO] [stdout]   --> src/cmd_server.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Connection {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub async fn write_frame(&mut self, frame: &Frame) -> anyhow::Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `exist` is never used
[INFO] [stdout]   --> src/node.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl NodeTable {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn exist(&self, id: &str) -> anyhow::Result<bool> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `encode_raw` is never read
[INFO] [stdout]   --> src/protocol/frame.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Frame {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     encode_raw: Option<Bytes>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Frame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_op` and `encode` are never used
[INFO] [stdout]   --> src/protocol/frame.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Frame {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn set_op(&mut self, cmd: Operator) -> &mut Frame {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn encode(&mut self) -> &[u8] {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/command/hello.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn execute(&self, db: &mut Database) -> anyhow::Result<Option<DBValue>> {
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/command/invalid.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn execute(&self, db: &mut Database) -> anyhow::Result<Option<DBValue>> {
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/command/hello.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn execute(&self, db: &mut Database) -> anyhow::Result<Option<DBValue>> {
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/command/invalid.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn execute(&self, db: &mut Database) -> anyhow::Result<Option<DBValue>> {
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `PartitionLink` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `partition_link`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_frame` is never used
[INFO] [stdout]   --> src/cmd_server.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Connection {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub async fn write_frame(&mut self, frame: &Frame) -> anyhow::Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `exist` is never used
[INFO] [stdout]   --> src/node.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl NodeTable {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn exist(&self, id: &str) -> anyhow::Result<bool> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `encode_raw` is never read
[INFO] [stdout]   --> src/protocol/frame.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Frame {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     encode_raw: Option<Bytes>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Frame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_op` and `encode` are never used
[INFO] [stdout]   --> src/protocol/frame.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Frame {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn set_op(&mut self, cmd: Operator) -> &mut Frame {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn encode(&mut self) -> &[u8] {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.45s
[INFO] running `Command { std: "docker" "inspect" "e2083051e0db6e51700fe0ee7cdd69262c1b94afcd6253668482812a14d15559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2083051e0db6e51700fe0ee7cdd69262c1b94afcd6253668482812a14d15559", kill_on_drop: false }`
[INFO] [stdout] e2083051e0db6e51700fe0ee7cdd69262c1b94afcd6253668482812a14d15559