[INFO] cloning repository https://github.com/LepDon1/rpc-load-balancer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LepDon1/rpc-load-balancer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLepDon1%2Frpc-load-balancer", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08a73100cc6ca6b85678a3a89f92652199c04037
[INFO] checking LepDon1/rpc-load-balancer against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLepDon1%2Frpc-load-balancer" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/LepDon1/rpc-load-balancer
[INFO] finished tweaking git repo https://github.com/LepDon1/rpc-load-balancer
[INFO] tweaked toml for git repo https://github.com/LepDon1/rpc-load-balancer written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LepDon1/rpc-load-balancer on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LepDon1/rpc-load-balancer 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f47636715af875e847d90583f6d09f02b0e302246eabb14c75bf1cb0480cfe9b
[INFO] running `Command { std: "docker" "start" "-a" "f47636715af875e847d90583f6d09f02b0e302246eabb14c75bf1cb0480cfe9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f47636715af875e847d90583f6d09f02b0e302246eabb14c75bf1cb0480cfe9b", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `AsyncBufReadExt`, `AsyncRead`, and `BufReader`
[INFO] [stdout]  --> src/services/http.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     BufReader,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 7 |     AsyncRead,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 8 |     AsyncBufReadExt,
[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 imports: `TcpListener` and `TcpStream`
[INFO] [stdout]   --> src/services/http.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]    |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]   --> src/services/http.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use async_trait::async_trait;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Response`
[INFO] [stdout]   --> src/services/http.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tiny_http::{Server, Response};
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]  --> src/services/websocket.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::SocketAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt::write`
[INFO] [stdout]  --> src/services/websocket.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core::fmt::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Fuse`
[INFO] [stdout]  --> src/services/websocket.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::iter::Fuse;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `future`
[INFO] [stdout]  --> src/services/websocket.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures_util::{future, pin_mut, StreamExt, SinkExt, FutureExt};
[INFO] [stdout]   |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncReadExt` and `AsyncWriteExt`
[INFO] [stdout]   --> src/services/websocket.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stdout]    |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncRead` and `BufReader`
[INFO] [stdout]   --> src/services/websocket.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     BufReader,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 13 |     AsyncRead,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpListener` and `TcpStream`
[INFO] [stdout]   --> src/services/websocket.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]    |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Response` and `Server`
[INFO] [stdout]   --> src/services/websocket.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | use tiny_http::{Server, Response};
[INFO] [stdout]    |                 ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::header::SERVER`
[INFO] [stdout]  --> src/scheduler.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use http::header::SERVER;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `net::TcpStream`
[INFO] [stdout]  --> src/types.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::{Arc, Mutex}, net::TcpStream};
[INFO] [stdout]   |                  ^^^          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]  --> src/types.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::Serialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io::BufReader` and `net::tcp::OwnedWriteHalf`
[INFO] [stdout]  --> src/types.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::{io::BufReader, net::tcp::OwnedWriteHalf};
[INFO] [stdout]   |             ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tiny_http::Request`
[INFO] [stdout]  --> src/types.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tiny_http::Request;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level` and `info`
[INFO] [stdout]   --> src/main.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tracing::{info, Level};
[INFO] [stdout]    |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::FmtSubscriber`
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use tracing_subscriber::FmtSubscriber;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::SafeMutex`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use types::SafeMutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncBufReadExt`, `AsyncRead`, and `BufReader`
[INFO] [stdout]  --> src/services/http.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     BufReader,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 7 |     AsyncRead,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 8 |     AsyncBufReadExt,
[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 imports: `TcpListener` and `TcpStream`
[INFO] [stdout]   --> src/services/http.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]    |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]   --> src/services/http.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use async_trait::async_trait;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Response`
[INFO] [stdout]   --> src/services/http.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tiny_http::{Server, Response};
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]  --> src/services/websocket.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::SocketAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt::write`
[INFO] [stdout]  --> src/services/websocket.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core::fmt::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Fuse`
[INFO] [stdout]  --> src/services/websocket.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::iter::Fuse;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `future`
[INFO] [stdout]  --> src/services/websocket.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures_util::{future, pin_mut, StreamExt, SinkExt, FutureExt};
[INFO] [stdout]   |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncReadExt` and `AsyncWriteExt`
[INFO] [stdout]   --> src/services/websocket.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stdout]    |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncRead` and `BufReader`
[INFO] [stdout]   --> src/services/websocket.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     BufReader,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 13 |     AsyncRead,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpListener` and `TcpStream`
[INFO] [stdout]   --> src/services/websocket.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]    |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Response` and `Server`
[INFO] [stdout]   --> src/services/websocket.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | use tiny_http::{Server, Response};
[INFO] [stdout]    |                 ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::header::SERVER`
[INFO] [stdout]  --> src/scheduler.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use http::header::SERVER;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `net::TcpStream`
[INFO] [stdout]  --> src/types.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::{Arc, Mutex}, net::TcpStream};
[INFO] [stdout]   |                  ^^^          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]  --> src/types.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::Serialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io::BufReader` and `net::tcp::OwnedWriteHalf`
[INFO] [stdout]  --> src/types.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::{io::BufReader, net::tcp::OwnedWriteHalf};
[INFO] [stdout]   |             ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tiny_http::Request`
[INFO] [stdout]  --> src/types.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tiny_http::Request;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level` and `info`
[INFO] [stdout]   --> src/main.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tracing::{info, Level};
[INFO] [stdout]    |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::FmtSubscriber`
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use tracing_subscriber::FmtSubscriber;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::SafeMutex`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use types::SafeMutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncBufReadExt`
[INFO] [stdout]   --> src/services/websocket.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     AsyncBufReadExt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncBufReadExt`
[INFO] [stdout]   --> src/services/websocket.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     AsyncBufReadExt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HTTP_SERVICE_TYPE` is never used
[INFO] [stdout]   --> src/services/http.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const HTTP_SERVICE_TYPE: ServiceType = ServiceType::HTTP;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WS_SERVICE_TYPE` is never used
[INFO] [stdout]   --> src/services/websocket.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const WS_SERVICE_TYPE: ServiceType = ServiceType::Websocket;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_id` is never read
[INFO] [stdout]   --> src/services/websocket.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Channel {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 36 |     pub client_id: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Channel` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServiceType` is never used
[INFO] [stdout]   --> src/scheduler.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum ServiceType {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `requests_per_min_limit` is never read
[INFO] [stdout]   --> src/config.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct UpstreamConfig {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 12 |     pub rpc_url: String,
[INFO] [stdout] 13 |     pub requests_per_min_limit: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UpstreamConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HTTP_SERVICE_TYPE` is never used
[INFO] [stdout]   --> src/services/http.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const HTTP_SERVICE_TYPE: ServiceType = ServiceType::HTTP;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WS_SERVICE_TYPE` is never used
[INFO] [stdout]   --> src/services/websocket.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const WS_SERVICE_TYPE: ServiceType = ServiceType::Websocket;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_id` is never read
[INFO] [stdout]   --> src/services/websocket.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Channel {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 36 |     pub client_id: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Channel` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServiceType` is never used
[INFO] [stdout]   --> src/scheduler.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum ServiceType {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `requests_per_min_limit` is never read
[INFO] [stdout]   --> src/config.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct UpstreamConfig {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 12 |     pub rpc_url: String,
[INFO] [stdout] 13 |     pub requests_per_min_limit: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UpstreamConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/services/http.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         request.as_reader().read_to_string(&mut body);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let _ = request.as_reader().read_to_string(&mut body);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/services/http.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         request.as_reader().read_to_string(&mut body);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let _ = request.as_reader().read_to_string(&mut body);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.80s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.48
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "1df99f86debaece39648074a97756af991697f7f63718add0af7ae7f5d2cca33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df99f86debaece39648074a97756af991697f7f63718add0af7ae7f5d2cca33", kill_on_drop: false }`
[INFO] [stdout] 1df99f86debaece39648074a97756af991697f7f63718add0af7ae7f5d2cca33
