[INFO] cloning repository https://github.com/4t145/asteroid-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4t145/asteroid-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4t145%2Fasteroid-core", kill_on_drop: false }`
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[INFO] [stdout] 00835d60de106cff4d86c023592656d64175af44
[INFO] testing 4t145/asteroid-core against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4t145%2Fasteroid-core" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/4t145/asteroid-core
[INFO] finished tweaking git repo https://github.com/4t145/asteroid-core
[INFO] tweaked toml for git repo https://github.com/4t145/asteroid-core written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/4t145/asteroid-core on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
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[INFO] crate git repo https://github.com/4t145/asteroid-core already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `TypeId`
[INFO] [stdout]  --> src/broker.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::{Any, TypeId};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_core::future`
[INFO] [stdout]  --> src/connection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures_core::future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/connection.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::poll_fn`
[INFO] [stdout]  --> src/connection.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::future::poll_fn;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]  --> src/connection.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> src/connection.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context` and `Poll`
[INFO] [stdout]  --> src/connection.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::task::{Context, Poll};
[INFO] [stdout]   |                 ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin::Pin`
[INFO] [stdout]  --> src/listener.rs:1:50
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, net::SocketAddr, pin::Pin};
[INFO] [stdout]   |                                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flume::select`
[INFO] [stdout]  --> src/listener.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use flume::select;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `connection`
[INFO] [stdout]  --> src/listener.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{codec::Codec, connection, Frame};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quinn::Endpoint`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use quinn::Endpoint;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/broker.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |         if let ConnectionKind::Quic { rx, tx } = &mut self.connection_kind {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mf`
[INFO] [stdout]   --> src/broker.rs:25:41
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn send<'w, T>(&mut self, mf: MessageFrame) 
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_mf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/broker.rs:28:39
[INFO] [stdout]    |
[INFO] [stdout] 28 |         if let ConnectionKind::Quic { rx, tx } = &mut self.connection_kind {
[INFO] [stdout]    |                                       ^^ help: try ignoring the field: `rx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/broker.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let x = tx.write(&[]).await;
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `close_result`
[INFO] [stdout]   --> src/connection.rs:24:25
[INFO] [stdout]    |
[INFO] [stdout] 24 |                     let close_result = self.rx.stop(VarInt::from_u32(0));
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_close_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/connection.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |                     if let Err(e) = self.event_fan_out.send_async(bytes).await {
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_fan_in`
[INFO] [stdout]   --> src/listener.rs:35:29
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let (event_fan_out, event_fan_in) = flume::bounded::<Bytes>(self.size);
[INFO] [stdout]    |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_fan_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]   --> src/listener.rs:60:57
[INFO] [stdout]    |
[INFO] [stdout] 60 |                         FrameOutboundSideEvent::Close { reason, addr } => {
[INFO] [stdout]    |                                                         ^^^^^^ help: try ignoring the field: `reason: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/listener.rs:87:33
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   Err(e) => {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `close_result`
[INFO] [stdout]   --> src/listener.rs:93:37
[INFO] [stdout]    |
[INFO] [stdout] 93 | ...                   let close_result = rx.stop(VarInt::from_u32(0));
[INFO] [stdout]    |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_close_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/listener.rs:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   if let Err(e) = event_fan_out.send_async(bytes).await {
[INFO] [stdout]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/lib.rs:33:40
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub async fn scan_event(&mut self, frame: Frame) -> Result<(), quinn::ReadError> {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `router` are never read
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NodeRx {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 24 |     id: NodeId,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 25 |     router: Vec<quinn::RecvStream>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_id` and `bytes` are never read
[INFO] [stdout]   --> src/broker.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TypedBytes {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 14 |     type_id: (u64, u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 15 |     bytes: Bytes
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `target`, `type_id`, and `bytes` are never read
[INFO] [stdout]   --> src/broker.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct MessageFrame {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 19 |     target: ActorId,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     type_id: (u64, u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 21 |     bytes: Bytes
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `receiver` is never read
[INFO] [stdout]   --> src/connection.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Connection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 46 |     sender: ConnectionSender,
[INFO] [stdout] 47 |     receiver: ConnectionReceiver,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]  --> src/codec/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     async fn encode(self, stream: &mut quinn::SendStream) -> Result<(), quinn::WriteError>;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]   = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]   |
[INFO] [stdout] 2 -     async fn encode(self, stream: &mut quinn::SendStream) -> Result<(), quinn::WriteError>;
[INFO] [stdout] 2 +     fn encode(self, stream: &mut quinn::SendStream) -> impl std::future::Future<Output = Result<(), quinn::WriteError>> + Send;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]  --> src/codec/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     async fn decode(stream: &mut quinn::RecvStream) -> Result<Self, quinn::ReadExactError>;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]   |
[INFO] [stdout] 3 -     async fn decode(stream: &mut quinn::RecvStream) -> Result<Self, quinn::ReadExactError>;
[INFO] [stdout] 3 +     fn decode(stream: &mut quinn::RecvStream) -> impl std::future::Future<Output = Result<Self, quinn::ReadExactError>> + Send;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/listener.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     event_fan_out.send(event.clone());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     let _ = event_fan_out.send(event.clone());
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 00s
[INFO] running `Command { std: "docker" "inspect" "8e61f161df7c9ac1cd8a29e2644ec733fdb0c49486c35c37e995732117f3d928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e61f161df7c9ac1cd8a29e2644ec733fdb0c49486c35c37e995732117f3d928", kill_on_drop: false }`
[INFO] [stdout] 8e61f161df7c9ac1cd8a29e2644ec733fdb0c49486c35c37e995732117f3d928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f93c27a85de16d70aace5b64673cf243801fe8a305f1c9ee4f65659b41f17e5d
[INFO] running `Command { std: "docker" "start" "-a" "f93c27a85de16d70aace5b64673cf243801fe8a305f1c9ee4f65659b41f17e5d", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `TypeId`
[INFO] [stdout]  --> src/broker.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::{Any, TypeId};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_core::future`
[INFO] [stdout]  --> src/connection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures_core::future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/connection.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::poll_fn`
[INFO] [stdout]  --> src/connection.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::future::poll_fn;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]  --> src/connection.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> src/connection.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context` and `Poll`
[INFO] [stdout]  --> src/connection.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::task::{Context, Poll};
[INFO] [stdout]   |                 ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin::Pin`
[INFO] [stdout]  --> src/listener.rs:1:50
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, net::SocketAddr, pin::Pin};
[INFO] [stdout]   |                                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flume::select`
[INFO] [stdout]  --> src/listener.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use flume::select;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `connection`
[INFO] [stdout]  --> src/listener.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{codec::Codec, connection, Frame};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quinn::Endpoint`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use quinn::Endpoint;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/broker.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |         if let ConnectionKind::Quic { rx, tx } = &mut self.connection_kind {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mf`
[INFO] [stdout]   --> src/broker.rs:25:41
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn send<'w, T>(&mut self, mf: MessageFrame) 
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_mf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/broker.rs:28:39
[INFO] [stdout]    |
[INFO] [stdout] 28 |         if let ConnectionKind::Quic { rx, tx } = &mut self.connection_kind {
[INFO] [stdout]    |                                       ^^ help: try ignoring the field: `rx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/broker.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let x = tx.write(&[]).await;
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `close_result`
[INFO] [stdout]   --> src/connection.rs:24:25
[INFO] [stdout]    |
[INFO] [stdout] 24 |                     let close_result = self.rx.stop(VarInt::from_u32(0));
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_close_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/connection.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |                     if let Err(e) = self.event_fan_out.send_async(bytes).await {
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_fan_in`
[INFO] [stdout]   --> src/listener.rs:35:29
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let (event_fan_out, event_fan_in) = flume::bounded::<Bytes>(self.size);
[INFO] [stdout]    |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_fan_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]   --> src/listener.rs:60:57
[INFO] [stdout]    |
[INFO] [stdout] 60 |                         FrameOutboundSideEvent::Close { reason, addr } => {
[INFO] [stdout]    |                                                         ^^^^^^ help: try ignoring the field: `reason: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/listener.rs:87:33
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   Err(e) => {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `close_result`
[INFO] [stdout]   --> src/listener.rs:93:37
[INFO] [stdout]    |
[INFO] [stdout] 93 | ...                   let close_result = rx.stop(VarInt::from_u32(0));
[INFO] [stdout]    |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_close_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/listener.rs:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   if let Err(e) = event_fan_out.send_async(bytes).await {
[INFO] [stdout]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/lib.rs:33:40
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub async fn scan_event(&mut self, frame: Frame) -> Result<(), quinn::ReadError> {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `router` are never read
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NodeRx {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 24 |     id: NodeId,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 25 |     router: Vec<quinn::RecvStream>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_id` and `bytes` are never read
[INFO] [stdout]   --> src/broker.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TypedBytes {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 14 |     type_id: (u64, u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 15 |     bytes: Bytes
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `target`, `type_id`, and `bytes` are never read
[INFO] [stdout]   --> src/broker.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct MessageFrame {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 19 |     target: ActorId,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     type_id: (u64, u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 21 |     bytes: Bytes
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `receiver` is never read
[INFO] [stdout]   --> src/connection.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Connection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 46 |     sender: ConnectionSender,
[INFO] [stdout] 47 |     receiver: ConnectionReceiver,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]  --> src/codec/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     async fn encode(self, stream: &mut quinn::SendStream) -> Result<(), quinn::WriteError>;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]   = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]   |
[INFO] [stdout] 2 -     async fn encode(self, stream: &mut quinn::SendStream) -> Result<(), quinn::WriteError>;
[INFO] [stdout] 2 +     fn encode(self, stream: &mut quinn::SendStream) -> impl std::future::Future<Output = Result<(), quinn::WriteError>> + Send;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]  --> src/codec/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     async fn decode(stream: &mut quinn::RecvStream) -> Result<Self, quinn::ReadExactError>;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]   |
[INFO] [stdout] 3 -     async fn decode(stream: &mut quinn::RecvStream) -> Result<Self, quinn::ReadExactError>;
[INFO] [stdout] 3 +     fn decode(stream: &mut quinn::RecvStream) -> impl std::future::Future<Output = Result<Self, quinn::ReadExactError>> + Send;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/listener.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     event_fan_out.send(event.clone());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     let _ = event_fan_out.send(event.clone());
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling asteroid-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TypeId`
[INFO] [stdout]  --> src/broker.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::{Any, TypeId};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_core::future`
[INFO] [stdout]  --> src/connection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures_core::future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/connection.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::poll_fn`
[INFO] [stdout]  --> src/connection.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::future::poll_fn;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]  --> src/connection.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> src/connection.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context` and `Poll`
[INFO] [stdout]  --> src/connection.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::task::{Context, Poll};
[INFO] [stdout]   |                 ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin::Pin`
[INFO] [stdout]  --> src/listener.rs:1:50
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, net::SocketAddr, pin::Pin};
[INFO] [stdout]   |                                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flume::select`
[INFO] [stdout]  --> src/listener.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use flume::select;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `connection`
[INFO] [stdout]  --> src/listener.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{codec::Codec, connection, Frame};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quinn::Endpoint`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use quinn::Endpoint;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/broker.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |         if let ConnectionKind::Quic { rx, tx } = &mut self.connection_kind {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mf`
[INFO] [stdout]   --> src/broker.rs:25:41
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub async fn send<'w, T>(&mut self, mf: MessageFrame) 
[INFO] [stdout]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_mf`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/broker.rs:28:39
[INFO] [stdout]    |
[INFO] [stdout] 28 |         if let ConnectionKind::Quic { rx, tx } = &mut self.connection_kind {
[INFO] [stdout]    |                                       ^^ help: try ignoring the field: `rx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/broker.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let x = tx.write(&[]).await;
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `close_result`
[INFO] [stdout]   --> src/connection.rs:24:25
[INFO] [stdout]    |
[INFO] [stdout] 24 |                     let close_result = self.rx.stop(VarInt::from_u32(0));
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_close_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/connection.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |                     if let Err(e) = self.event_fan_out.send_async(bytes).await {
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_fan_in`
[INFO] [stdout]   --> src/listener.rs:35:29
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let (event_fan_out, event_fan_in) = flume::bounded::<Bytes>(self.size);
[INFO] [stdout]    |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_fan_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]   --> src/listener.rs:60:57
[INFO] [stdout]    |
[INFO] [stdout] 60 |                         FrameOutboundSideEvent::Close { reason, addr } => {
[INFO] [stdout]    |                                                         ^^^^^^ help: try ignoring the field: `reason: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/listener.rs:87:33
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   Err(e) => {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `close_result`
[INFO] [stdout]   --> src/listener.rs:93:37
[INFO] [stdout]    |
[INFO] [stdout] 93 | ...                   let close_result = rx.stop(VarInt::from_u32(0));
[INFO] [stdout]    |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_close_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/listener.rs:102:44
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   if let Err(e) = event_fan_out.send_async(bytes).await {
[INFO] [stdout]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/lib.rs:33:40
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub async fn scan_event(&mut self, frame: Frame) -> Result<(), quinn::ReadError> {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `router` are never read
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NodeRx {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 24 |     id: NodeId,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 25 |     router: Vec<quinn::RecvStream>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_id` and `bytes` are never read
[INFO] [stdout]   --> src/broker.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TypedBytes {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 14 |     type_id: (u64, u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 15 |     bytes: Bytes
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `target`, `type_id`, and `bytes` are never read
[INFO] [stdout]   --> src/broker.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct MessageFrame {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 19 |     target: ActorId,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     type_id: (u64, u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 21 |     bytes: Bytes
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `receiver` is never read
[INFO] [stdout]   --> src/connection.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Connection {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 46 |     sender: ConnectionSender,
[INFO] [stdout] 47 |     receiver: ConnectionReceiver,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]  --> src/codec/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     async fn encode(self, stream: &mut quinn::SendStream) -> Result<(), quinn::WriteError>;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]   = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]   |
[INFO] [stdout] 2 -     async fn encode(self, stream: &mut quinn::SendStream) -> Result<(), quinn::WriteError>;
[INFO] [stdout] 2 +     fn encode(self, stream: &mut quinn::SendStream) -> impl std::future::Future<Output = Result<(), quinn::WriteError>> + Send;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]  --> src/codec/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     async fn decode(stream: &mut quinn::RecvStream) -> Result<Self, quinn::ReadExactError>;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]   |
[INFO] [stdout] 3 -     async fn decode(stream: &mut quinn::RecvStream) -> Result<Self, quinn::ReadExactError>;
[INFO] [stdout] 3 +     fn decode(stream: &mut quinn::RecvStream) -> impl std::future::Future<Output = Result<Self, quinn::ReadExactError>> + Send;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/listener.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     event_fan_out.send(event.clone());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     let _ = event_fan_out.send(event.clone());
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "f93c27a85de16d70aace5b64673cf243801fe8a305f1c9ee4f65659b41f17e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93c27a85de16d70aace5b64673cf243801fe8a305f1c9ee4f65659b41f17e5d", kill_on_drop: false }`
[INFO] [stdout] f93c27a85de16d70aace5b64673cf243801fe8a305f1c9ee4f65659b41f17e5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2202c72bf8c83d15a935d8bd52a6e7ce1391724115292717888ecb8ac3ea4aa9
[INFO] running `Command { std: "docker" "start" "-a" "2202c72bf8c83d15a935d8bd52a6e7ce1391724115292717888ecb8ac3ea4aa9", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `TypeId`
[INFO] [stderr]  --> src/broker.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::any::{Any, TypeId};
[INFO] [stderr]   |                     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures_core::future`
[INFO] [stderr]  --> src/connection.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use futures_core::future;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::VecDeque`
[INFO] [stderr]  --> src/connection.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::VecDeque;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::future::poll_fn`
[INFO] [stderr]  --> src/connection.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::future::poll_fn;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc`
[INFO] [stderr]  --> src/connection.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::mpsc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]  --> src/connection.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::Mutex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Context` and `Poll`
[INFO] [stderr]  --> src/connection.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::task::{Context, Poll};
[INFO] [stderr]   |                 ^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pin::Pin`
[INFO] [stderr]  --> src/listener.rs:1:50
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::HashMap, net::SocketAddr, pin::Pin};
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `flume::select`
[INFO] [stderr]  --> src/listener.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use flume::select;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `connection`
[INFO] [stderr]  --> src/listener.rs:7:27
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::{codec::Codec, connection, Frame};
[INFO] [stderr]   |                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `quinn::Endpoint`
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use quinn::Endpoint;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: irrefutable `if let` pattern
[INFO] [stderr]   --> src/broker.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |         if let ConnectionKind::Quic { rx, tx } = &mut self.connection_kind {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stderr]    = help: consider replacing the `if let` with a `let`
[INFO] [stderr]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mf`
[INFO] [stderr]   --> src/broker.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub async fn send<'w, T>(&mut self, mf: MessageFrame) 
[INFO] [stderr]    |                                         ^^ help: if this is intentional, prefix it with an underscore: `_mf`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rx`
[INFO] [stderr]   --> src/broker.rs:28:39
[INFO] [stderr]    |
[INFO] [stderr] 28 |         if let ConnectionKind::Quic { rx, tx } = &mut self.connection_kind {
[INFO] [stderr]    |                                       ^^ help: try ignoring the field: `rx: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/broker.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let x = tx.write(&[]).await;
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `close_result`
[INFO] [stderr]   --> src/connection.rs:24:25
[INFO] [stderr]    |
[INFO] [stderr] 24 |                     let close_result = self.rx.stop(VarInt::from_u32(0));
[INFO] [stderr]    |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_close_result`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/connection.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |                     if let Err(e) = self.event_fan_out.send_async(bytes).await {
[INFO] [stderr]    |                                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event_fan_in`
[INFO] [stderr]   --> src/listener.rs:35:29
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let (event_fan_out, event_fan_in) = flume::bounded::<Bytes>(self.size);
[INFO] [stderr]    |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_fan_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reason`
[INFO] [stderr]   --> src/listener.rs:60:57
[INFO] [stderr]    |
[INFO] [stderr] 60 |                         FrameOutboundSideEvent::Close { reason, addr } => {
[INFO] [stderr]    |                                                         ^^^^^^ help: try ignoring the field: `reason: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/listener.rs:87:33
[INFO] [stderr]    |
[INFO] [stderr] 87 | ...                   Err(e) => {
[INFO] [stderr]    |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `close_result`
[INFO] [stderr]   --> src/listener.rs:93:37
[INFO] [stderr]    |
[INFO] [stderr] 93 | ...                   let close_result = rx.stop(VarInt::from_u32(0));
[INFO] [stderr]    |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_close_result`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/listener.rs:102:44
[INFO] [stderr]     |
[INFO] [stderr] 102 | ...                   if let Err(e) = event_fan_out.send_async(bytes).await {
[INFO] [stderr]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/lib.rs:33:40
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub async fn scan_event(&mut self, frame: Frame) -> Result<(), quinn::ReadError> {
[INFO] [stderr]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id` and `router` are never read
[INFO] [stderr]   --> src/lib.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct NodeRx {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 24 |     id: NodeId,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 25 |     router: Vec<quinn::RecvStream>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `type_id` and `bytes` are never read
[INFO] [stderr]   --> src/broker.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct TypedBytes {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 14 |     type_id: (u64, u64),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 15 |     bytes: Bytes
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `target`, `type_id`, and `bytes` are never read
[INFO] [stderr]   --> src/broker.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct MessageFrame {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 19 |     target: ActorId,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 20 |     type_id: (u64, u64),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 21 |     bytes: Bytes
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `receiver` is never read
[INFO] [stderr]   --> src/connection.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct Connection {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 46 |     sender: ConnectionSender,
[INFO] [stderr] 47 |     receiver: ConnectionReceiver,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stderr]  --> src/codec/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     async fn encode(self, stream: &mut quinn::SendStream) -> Result<(), quinn::WriteError>;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stderr]   = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stderr] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stderr]   |
[INFO] [stderr] 2 -     async fn encode(self, stream: &mut quinn::SendStream) -> Result<(), quinn::WriteError>;
[INFO] [stderr] 2 +     fn encode(self, stream: &mut quinn::SendStream) -> impl std::future::Future<Output = Result<(), quinn::WriteError>> + Send;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stderr]  --> src/codec/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     async fn decode(stream: &mut quinn::RecvStream) -> Result<Self, quinn::ReadExactError>;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stderr] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stderr]   |
[INFO] [stderr] 3 -     async fn decode(stream: &mut quinn::RecvStream) -> Result<Self, quinn::ReadExactError>;
[INFO] [stderr] 3 +     fn decode(stream: &mut quinn::RecvStream) -> impl std::future::Future<Output = Result<Self, quinn::ReadExactError>> + Send;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/listener.rs:42:21
[INFO] [stderr]    |
[INFO] [stderr] 42 |                     event_fan_out.send(event.clone());
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 42 |                     let _ = event_fan_out.send(event.clone());
[INFO] [stderr]    |                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `asteroid-core` (lib) generated 30 warnings (run `cargo fix --lib -p asteroid-core` to apply 11 suggestions)
[INFO] [stderr] warning: `asteroid-core` (lib test) generated 30 warnings (30 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/asteroid_core-9659b1285886d775)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests asteroid_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2202c72bf8c83d15a935d8bd52a6e7ce1391724115292717888ecb8ac3ea4aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2202c72bf8c83d15a935d8bd52a6e7ce1391724115292717888ecb8ac3ea4aa9", kill_on_drop: false }`
[INFO] [stdout] 2202c72bf8c83d15a935d8bd52a6e7ce1391724115292717888ecb8ac3ea4aa9
