[INFO] fetching crate cakerabbit-core 0.1.3...
[INFO] testing cakerabbit-core-0.1.3 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate cakerabbit-core 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate cakerabbit-core 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cakerabbit-core 0.1.3
[INFO] tweaked toml for crates.io crate cakerabbit-core 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cakerabbit-core 0.1.3 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cakerabbit-core 0.1.3 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ca47152f055fbbf8da7c32a06fd1bf54ce39c09b2adb9c61a81a75559130a06
[INFO] running `Command { std: "docker" "start" "-a" "6ca47152f055fbbf8da7c32a06fd1bf54ce39c09b2adb9c61a81a75559130a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ca47152f055fbbf8da7c32a06fd1bf54ce39c09b2adb9c61a81a75559130a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca47152f055fbbf8da7c32a06fd1bf54ce39c09b2adb9c61a81a75559130a06", kill_on_drop: false }`
[INFO] [stdout] 6ca47152f055fbbf8da7c32a06fd1bf54ce39c09b2adb9c61a81a75559130a06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 784364dcb8e6961fdf85481224b6343cbffc3e046677912e6f6998bfb6331d7e
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[INFO] [stderr]    Compiling cakerabbit-core v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> src/cakeservice.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Mutex;
[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: `FutureExt`, `Sink`, `Stream`, and `ready`
[INFO] [stdout]  --> src/cakeservice.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use futures::{Future, future, FutureExt, ready, Sink, Stream, TryFutureExt};
[INFO] [stdout]   |                               ^^^^^^^^^  ^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TcpStream`
[INFO] [stdout]  --> src/cakeservice.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpResponse`, `HttpServer`, `Responder`, `get`, `middleware::Logger`, `post`, and `web`
[INFO] [stdout]   --> src/cakeservice.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 | use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder, middleware::Logger, Result};
[INFO] [stdout]    |                 ^^^  ^^^^  ^^^  ^^^  ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::dev::Server`
[INFO] [stdout]   --> src/cakeservice.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use actix_web::dev::Server;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::future::ok`
[INFO] [stdout]   --> src/cakeservice.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use futures::future::ok;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env_logger::Env`
[INFO] [stdout]  --> src/reg.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use env_logger::Env;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `U32` and `U64`
[INFO] [stdout]  --> src/reg.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::__private::de::Content::{U32, U64};
[INFO] [stdout]   |                                     ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `consul_rs_plus::pkg::CustomError`
[INFO] [stdout]  --> src/reg_consul.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use consul_rs_plus::pkg::CustomError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `distributions::uniform`
[INFO] [stdout]  --> src/selector.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{ distributions::uniform, Rng };
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng` and `distributions::uniform`
[INFO] [stdout]    --> src/selector.rs:100:15
[INFO] [stdout]     |
[INFO] [stdout] 100 |   use rand::{ distributions::uniform, Rng };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::Uniform`
[INFO] [stdout]    --> src/selector.rs:101:7
[INFO] [stdout]     |
[INFO] [stdout] 101 |   use rand::distributions::Uniform;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/selector.rs:102:7
[INFO] [stdout]     |
[INFO] [stdout] 102 |   use super::*;
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time`
[INFO] [stdout]    --> src/selector.rs:103:7
[INFO] [stdout]     |
[INFO] [stdout] 103 |   use std::time;
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]    --> src/selector.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 |   use std::thread;
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Failover`, `Failtry`, and `Response`
[INFO] [stdout]  --> src/cakeclient.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{SelectorTyp, Response, Client, Register, new_selector, CakeError, CakeResult,
[INFO] [stdout]   |                          ^^^^^^^^
[INFO] [stdout] 3 |             Failover, Failtry};
[INFO] [stdout]   |             ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/cakeclient.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/cakeclient.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]   --> src/selector.rs:99:3
[INFO] [stdout]    |
[INFO] [stdout] 99 |   #![feature(impl_trait_in_bindings)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cakeclient.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut reg = Register::new_for_client((&self.reg_typ).to_string(),
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RegisterImpl`
[INFO] [stdout]   --> src/cakeservice.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::reg::{Register, RegisterImpl};
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fn_key`
[INFO] [stdout]    --> src/cakeservice.rs:193:22
[INFO] [stdout]     |
[INFO] [stdout] 193 |   pub fn cakefn_wrap(fn_key: String) {
[INFO] [stdout]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/cakeservice.rs:330:51
[INFO] [stdout]     |
[INFO] [stdout] 330 |   fn handle_notification(&mut self, method: &str, params: &[Value]) {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 |   let mut stream = TcpStream::connect(svc_address);
[INFO] [stdout]    |       ----^^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg.rs:109:7
[INFO] [stdout]     |
[INFO] [stdout] 109 |   let mut stream = TcpStream::connect(svc_address);
[INFO] [stdout]     |       ----^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut path_prex = &self.svc_prefix;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut path_prex = &self.svc_prefix;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg_consul.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let mut path_prex = &self.svc_prefix;
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg_consul.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]     |         ----^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `service_node_val`
[INFO] [stdout]    --> src/reg_consul.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     let service_node_val = c.kv_get(&key);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_node_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/reg_consul.rs:244:15
[INFO] [stdout]     |
[INFO] [stdout] 244 |           Err(e) => {
[INFO] [stdout]     |               ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg_consul.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]     |         ----^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg_typ`
[INFO] [stdout]  --> src/node.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |   pub fn nodes_discovery<'a>(&self, reg_typ: &str) -> Vec<&'a str> {
[INFO] [stdout]   |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `adapter` and `debug` are never read
[INFO] [stdout]   --> src/reg.rs:25:3
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Register {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 25 |   adapter: String,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout] 26 |   debug:   bool,
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/node.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Node {}
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `nodes_discovery` are never used
[INFO] [stdout]  --> src/node.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Node {
[INFO] [stdout]   | --------- associated items in this implementation
[INFO] [stdout] 5 |   fn new() -> Self {
[INFO] [stdout]   |      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |   pub fn nodes_discovery<'a>(&self, reg_typ: &str) -> Vec<&'a str> {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cakeservice.rs:240:7
[INFO] [stdout]     |
[INFO] [stdout] 240 |       selfx.register_svc();
[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] 240 |       let _ = selfx.register_svc();
[INFO] [stdout]     |       +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cakeservice.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |         selfy.register_svc_http("cakeRabbit");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let _ = selfy.register_svc_http("cakeRabbit");
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "784364dcb8e6961fdf85481224b6343cbffc3e046677912e6f6998bfb6331d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "784364dcb8e6961fdf85481224b6343cbffc3e046677912e6f6998bfb6331d7e", kill_on_drop: false }`
[INFO] [stdout] 784364dcb8e6961fdf85481224b6343cbffc3e046677912e6f6998bfb6331d7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d3f22079380b918e3c0c394f73c95880e34613ffc0be4ae104235cfab26e4da
[INFO] running `Command { std: "docker" "start" "-a" "1d3f22079380b918e3c0c394f73c95880e34613ffc0be4ae104235cfab26e4da", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> src/cakeservice.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Mutex;
[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: `FutureExt`, `Sink`, `Stream`, and `ready`
[INFO] [stdout]  --> src/cakeservice.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use futures::{Future, future, FutureExt, ready, Sink, Stream, TryFutureExt};
[INFO] [stdout]   |                               ^^^^^^^^^  ^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TcpStream`
[INFO] [stdout]  --> src/cakeservice.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpResponse`, `HttpServer`, `Responder`, `get`, `middleware::Logger`, `post`, and `web`
[INFO] [stdout]   --> src/cakeservice.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 | use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder, middleware::Logger, Result};
[INFO] [stdout]    |                 ^^^  ^^^^  ^^^  ^^^  ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::dev::Server`
[INFO] [stdout]   --> src/cakeservice.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use actix_web::dev::Server;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cakerabbit-core v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `futures::future::ok`
[INFO] [stdout]   --> src/cakeservice.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use futures::future::ok;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env_logger::Env`
[INFO] [stdout]  --> src/reg.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use env_logger::Env;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `U32` and `U64`
[INFO] [stdout]  --> src/reg.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::__private::de::Content::{U32, U64};
[INFO] [stdout]   |                                     ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `consul_rs_plus::pkg::CustomError`
[INFO] [stdout]  --> src/reg_consul.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use consul_rs_plus::pkg::CustomError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `distributions::uniform`
[INFO] [stdout]  --> src/selector.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{ distributions::uniform, Rng };
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng` and `distributions::uniform`
[INFO] [stdout]    --> src/selector.rs:100:15
[INFO] [stdout]     |
[INFO] [stdout] 100 |   use rand::{ distributions::uniform, Rng };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::Uniform`
[INFO] [stdout]    --> src/selector.rs:101:7
[INFO] [stdout]     |
[INFO] [stdout] 101 |   use rand::distributions::Uniform;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/selector.rs:102:7
[INFO] [stdout]     |
[INFO] [stdout] 102 |   use super::*;
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time`
[INFO] [stdout]    --> src/selector.rs:103:7
[INFO] [stdout]     |
[INFO] [stdout] 103 |   use std::time;
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]    --> src/selector.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 |   use std::thread;
[INFO] [stdout]     |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Failover`, `Failtry`, and `Response`
[INFO] [stdout]  --> src/cakeclient.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{SelectorTyp, Response, Client, Register, new_selector, CakeError, CakeResult,
[INFO] [stdout]   |                          ^^^^^^^^
[INFO] [stdout] 3 |             Failover, Failtry};
[INFO] [stdout]   |             ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/cakeclient.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/cakeclient.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]   --> src/selector.rs:99:3
[INFO] [stdout]    |
[INFO] [stdout] 99 |   #![feature(impl_trait_in_bindings)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cakeclient.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut reg = Register::new_for_client((&self.reg_typ).to_string(),
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RegisterImpl`
[INFO] [stdout]   --> src/cakeservice.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::reg::{Register, RegisterImpl};
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fn_key`
[INFO] [stdout]    --> src/cakeservice.rs:193:22
[INFO] [stdout]     |
[INFO] [stdout] 193 |   pub fn cakefn_wrap(fn_key: String) {
[INFO] [stdout]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/cakeservice.rs:330:51
[INFO] [stdout]     |
[INFO] [stdout] 330 |   fn handle_notification(&mut self, method: &str, params: &[Value]) {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 |   let mut stream = TcpStream::connect(svc_address);
[INFO] [stdout]    |       ----^^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg.rs:109:7
[INFO] [stdout]     |
[INFO] [stdout] 109 |   let mut stream = TcpStream::connect(svc_address);
[INFO] [stdout]     |       ----^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut path_prex = &self.svc_prefix;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut path_prex = &self.svc_prefix;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg_consul.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let mut path_prex = &self.svc_prefix;
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg_consul.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]     |         ----^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `service_node_val`
[INFO] [stdout]    --> src/reg_consul.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     let service_node_val = c.kv_get(&key);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_node_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/reg_consul.rs:244:15
[INFO] [stdout]     |
[INFO] [stdout] 244 |           Err(e) => {
[INFO] [stdout]     |               ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg_consul.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]     |         ----^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg_typ`
[INFO] [stdout]  --> src/node.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |   pub fn nodes_discovery<'a>(&self, reg_typ: &str) -> Vec<&'a str> {
[INFO] [stdout]   |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `adapter` and `debug` are never read
[INFO] [stdout]   --> src/reg.rs:25:3
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Register {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 25 |   adapter: String,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout] 26 |   debug:   bool,
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/node.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Node {}
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `nodes_discovery` are never used
[INFO] [stdout]  --> src/node.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Node {
[INFO] [stdout]   | --------- associated items in this implementation
[INFO] [stdout] 5 |   fn new() -> Self {
[INFO] [stdout]   |      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |   pub fn nodes_discovery<'a>(&self, reg_typ: &str) -> Vec<&'a str> {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cakeservice.rs:240:7
[INFO] [stdout]     |
[INFO] [stdout] 240 |       selfx.register_svc();
[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] 240 |       let _ = selfx.register_svc();
[INFO] [stdout]     |       +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cakeservice.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |         selfy.register_svc_http("cakeRabbit");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let _ = selfy.register_svc_http("cakeRabbit");
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Error`
[INFO] [stdout]  --> tests/comm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ServiceWithClient`, `Service`, and `serve`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cakerabbit_core::{serve, Service, ServiceWithClient, CakeResult, CakeServiceServe};
[INFO] [stdout]   |                       ^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Future`, `TryFutureExt`, and `future`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures::{Future, future, TryFutureExt};
[INFO] [stdout]   |               ^^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `result`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{io, result};
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SocketAddr`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::net::{SocketAddr};
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpListener` and `TcpStream`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]   |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Error`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_util::compat::TokioAsyncReadCompatExt`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio_util::compat::TokioAsyncReadCompatExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `env_logger::from_env`: Prefer `env_logger::Builder::from_env()` instead.
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |   env_logger::from_env(Env::default().default_filter_or("info")).init();
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time`
[INFO] [stdout]  --> examples/echo_use_localsource/client_use_cake.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{io, time};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::SocketAddr`
[INFO] [stdout]  --> examples/echo_use_localsource/client_use_cake.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::SocketAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpStream`
[INFO] [stdout]  --> examples/echo_use_localsource/client_use_cake.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::net::TcpStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CakeError`, `Client`, `Register`, `Value`, and `new_selector`
[INFO] [stdout]  --> examples/echo_use_localsource/client_use_cake.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cakerabbit_core::{Client, Value, Register, new_selector, SelectorTyp, CakeClient, CakeError, FailMode, Failtry};
[INFO] [stdout]   |                       ^^^^^^  ^^^^^  ^^^^^^^^  ^^^^^^^^^^^^                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_util::compat::TokioAsyncReadCompatExt`
[INFO] [stdout]  --> examples/echo_use_localsource/client_use_cake.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio_util::compat::TokioAsyncReadCompatExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]  --> examples/echo_use_localsource/client_use_cake.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::future::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::TryFutureExt`
[INFO] [stdout]  --> examples/echo_use_localsource/client_use_cake.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use futures::TryFutureExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> examples/echo_use_localsource/client_use_cake.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fm`
[INFO] [stdout]   --> examples/echo_use_localsource/client_use_cake.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |   let fm = FailMode::Failtry(Failtry{ retries: 3 });
[INFO] [stdout]    |       ^^ help: if this is intentional, prefix it with an underscore: `_fm`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ServiceWithClient`, `Service`, and `serve`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cakerabbit_core::{serve, Service, ServiceWithClient, CakeResult, CakeServiceServe};
[INFO] [stdout]   |                       ^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Future`, `TryFutureExt`, and `future`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures::{Future, future, TryFutureExt};
[INFO] [stdout]   |               ^^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `result`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{io, result};
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SocketAddr`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::net::{SocketAddr};
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpListener` and `TcpStream`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]   |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Error`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_util::compat::TokioAsyncReadCompatExt`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio_util::compat::TokioAsyncReadCompatExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `env_logger::from_env`: Prefer `env_logger::Builder::from_env()` instead.
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 41 |   env_logger::from_env(Env::default().default_filter_or("info")).init();
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ServiceWithClient`, `Service`, and `serve`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cakerabbit_core::{serve, Service, ServiceWithClient, CakeResult, CakeServiceServe};
[INFO] [stdout]   |                       ^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::pin::Pin`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Future`, `TryFutureExt`, and `future`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures::{Future, future, TryFutureExt};
[INFO] [stdout]   |               ^^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `result`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{io, result};
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SocketAddr`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::net::{SocketAddr};
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpListener` and `TcpStream`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]   |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Error`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_util::compat::TokioAsyncReadCompatExt`
[INFO] [stdout]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio_util::compat::TokioAsyncReadCompatExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Result`, `get`, and `post`
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder,
[INFO] [stdout]    |                 ^^^  ^^^^
[INFO] [stdout] 13 |                 middleware::Logger, Result};
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::dev::Server`
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use actix_web::dev::Server;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> src/cakeservice.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Mutex;
[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: `FutureExt`, `Sink`, `Stream`, and `ready`
[INFO] [stdout]  --> src/cakeservice.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use futures::{Future, future, FutureExt, ready, Sink, Stream, TryFutureExt};
[INFO] [stdout]   |                               ^^^^^^^^^  ^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TcpStream`
[INFO] [stdout]  --> src/cakeservice.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpResponse`, `HttpServer`, `Responder`, `get`, `middleware::Logger`, `post`, and `web`
[INFO] [stdout]   --> src/cakeservice.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 | use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder, middleware::Logger, Result};
[INFO] [stdout]    |                 ^^^  ^^^^  ^^^  ^^^  ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::dev::Server`
[INFO] [stdout]   --> src/cakeservice.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use actix_web::dev::Server;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::future::ok`
[INFO] [stdout]   --> src/cakeservice.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use futures::future::ok;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `U32` and `U64`
[INFO] [stdout]  --> src/reg.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::__private::de::Content::{U32, U64};
[INFO] [stdout]   |                                     ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `consul_rs_plus::pkg::CustomError`
[INFO] [stdout]  --> src/reg_consul.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use consul_rs_plus::pkg::CustomError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `distributions::uniform`
[INFO] [stdout]  --> src/selector.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{ distributions::uniform, Rng };
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `distributions::uniform`
[INFO] [stdout]    --> src/selector.rs:100:15
[INFO] [stdout]     |
[INFO] [stdout] 100 |   use rand::{ distributions::uniform, Rng };
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Failover`, `Failtry`, and `Response`
[INFO] [stdout]  --> src/cakeclient.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{SelectorTyp, Response, Client, Register, new_selector, CakeError, CakeResult,
[INFO] [stdout]   |                          ^^^^^^^^
[INFO] [stdout] 3 |             Failover, Failtry};
[INFO] [stdout]   |             ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/cakeclient.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/cakeclient.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 |   let mut svc_serve = CakeServiceServe::new(SVC_NAME.to_string(),
[INFO] [stdout]    |       ----^^^^^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 |   let mut svc_serve = CakeServiceServe::new(SVC_NAME.to_string(),
[INFO] [stdout]    |       ----^^^^^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SayHelloReply` is never constructed
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct SayHelloReply {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:56:3
[INFO] [stdout]    |
[INFO] [stdout] 56 |   svc_serve.run().await;
[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] 56 |   let _ = svc_serve.run().await;
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake.rs:53:3
[INFO] [stdout]    |
[INFO] [stdout] 53 |   svc_serve.run().await;
[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] 53 |   let _ = svc_serve.run().await;
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `env_logger::from_env`: Prefer `env_logger::Builder::from_env()` instead.
[INFO] [stdout]    --> src/reg.rs:123:15
[INFO] [stdout]     |
[INFO] [stdout] 123 |   env_logger::from_env(Env::default().default_filter_or("info")).init();
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate-level attribute should be in the root module
[INFO] [stdout]   --> src/selector.rs:99:3
[INFO] [stdout]    |
[INFO] [stdout] 99 |   #![feature(impl_trait_in_bindings)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:74:7
[INFO] [stdout]    |
[INFO] [stdout] 74 |   let mut svc_serve = CakeServiceServe::new(SVC_NAME.to_string(),
[INFO] [stdout]    |       ----^^^^^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `svc_serv_cl`
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:86:7
[INFO] [stdout]    |
[INFO] [stdout] 86 |   let svc_serv_cl = svc_serve.clone();
[INFO] [stdout]    |       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_svc_serv_cl`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     http_app(http_addr);
[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] 89 |     let _ = http_app(http_addr);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:94:3
[INFO] [stdout]    |
[INFO] [stdout] 94 |   svc_serve.run().await;
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 94 |   let _ = svc_serve.run().await;
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cakeclient.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut reg = Register::new_for_client((&self.reg_typ).to_string(),
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RegisterImpl`
[INFO] [stdout]   --> src/cakeservice.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::reg::{Register, RegisterImpl};
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fn_key`
[INFO] [stdout]    --> src/cakeservice.rs:193:22
[INFO] [stdout]     |
[INFO] [stdout] 193 |   pub fn cakefn_wrap(fn_key: String) {
[INFO] [stdout]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/cakeservice.rs:330:51
[INFO] [stdout]     |
[INFO] [stdout] 330 |   fn handle_notification(&mut self, method: &str, params: &[Value]) {
[INFO] [stdout]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 |   let mut stream = TcpStream::connect(svc_address);
[INFO] [stdout]    |       ----^^^^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg.rs:109:7
[INFO] [stdout]     |
[INFO] [stdout] 109 |   let mut stream = TcpStream::connect(svc_address);
[INFO] [stdout]     |       ----^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut path_prex = &self.svc_prefix;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut path_prex = &self.svc_prefix;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reg_consul.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]    |         ----^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg_consul.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let mut path_prex = &self.svc_prefix;
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg_consul.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]     |         ----^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `service_node_val`
[INFO] [stdout]    --> src/reg_consul.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     let service_node_val = c.kv_get(&key);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_node_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/reg_consul.rs:244:15
[INFO] [stdout]     |
[INFO] [stdout] 244 |           Err(e) => {
[INFO] [stdout]     |               ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reg_consul.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stdout]     |         ----^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg_typ`
[INFO] [stdout]  --> src/node.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |   pub fn nodes_discovery<'a>(&self, reg_typ: &str) -> Vec<&'a str> {
[INFO] [stdout]   |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_typ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `adapter` and `debug` are never read
[INFO] [stdout]   --> src/reg.rs:25:3
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Register {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 25 |   adapter: String,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout] 26 |   debug:   bool,
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/node.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Node {}
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `nodes_discovery` are never used
[INFO] [stdout]  --> src/node.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Node {
[INFO] [stdout]   | --------- associated items in this implementation
[INFO] [stdout] 5 |   fn new() -> Self {
[INFO] [stdout]   |      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |   pub fn nodes_discovery<'a>(&self, reg_typ: &str) -> Vec<&'a str> {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cakeservice.rs:240:7
[INFO] [stdout]     |
[INFO] [stdout] 240 |       selfx.register_svc();
[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] 240 |       let _ = selfx.register_svc();
[INFO] [stdout]     |       +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cakeservice.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |         selfy.register_svc_http("cakeRabbit");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let _ = selfy.register_svc_http("cakeRabbit");
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.17s
[INFO] running `Command { std: "docker" "inspect" "1d3f22079380b918e3c0c394f73c95880e34613ffc0be4ae104235cfab26e4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3f22079380b918e3c0c394f73c95880e34613ffc0be4ae104235cfab26e4da", kill_on_drop: false }`
[INFO] [stdout] 1d3f22079380b918e3c0c394f73c95880e34613ffc0be4ae104235cfab26e4da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 494c2ec881f7b2b3b38b48856f77333126eb812175e6bb07cd241ba76d1b699c
[INFO] running `Command { std: "docker" "start" "-a" "494c2ec881f7b2b3b38b48856f77333126eb812175e6bb07cd241ba76d1b699c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]  --> src/cakeservice.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::Mutex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FutureExt`, `Sink`, `Stream`, and `ready`
[INFO] [stderr]  --> src/cakeservice.rs:7:31
[INFO] [stderr]   |
[INFO] [stderr] 7 | use futures::{Future, future, FutureExt, ready, Sink, Stream, TryFutureExt};
[INFO] [stderr]   |                               ^^^^^^^^^  ^^^^^  ^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TcpStream`
[INFO] [stderr]  --> src/cakeservice.rs:9:31
[INFO] [stderr]   |
[INFO] [stderr] 9 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `App`, `HttpResponse`, `HttpServer`, `Responder`, `get`, `middleware::Logger`, `post`, and `web`
[INFO] [stderr]   --> src/cakeservice.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 | use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder, middleware::Logger, Result};
[INFO] [stderr]    |                 ^^^  ^^^^  ^^^  ^^^  ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix_web::dev::Server`
[INFO] [stderr]   --> src/cakeservice.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use actix_web::dev::Server;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::future::ok`
[INFO] [stderr]   --> src/cakeservice.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use futures::future::ok;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `env_logger::Env`
[INFO] [stderr]  --> src/reg.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use env_logger::Env;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `U32` and `U64`
[INFO] [stderr]  --> src/reg.rs:5:37
[INFO] [stderr]   |
[INFO] [stderr] 5 | use serde::__private::de::Content::{U32, U64};
[INFO] [stderr]   |                                     ^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `consul_rs_plus::pkg::CustomError`
[INFO] [stderr]  --> src/reg_consul.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use consul_rs_plus::pkg::CustomError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `distributions::uniform`
[INFO] [stderr]  --> src/selector.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rand::{ distributions::uniform, Rng };
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Rng` and `distributions::uniform`
[INFO] [stderr]    --> src/selector.rs:100:15
[INFO] [stderr]     |
[INFO] [stderr] 100 |   use rand::{ distributions::uniform, Rng };
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::distributions::Uniform`
[INFO] [stderr]    --> src/selector.rs:101:7
[INFO] [stderr]     |
[INFO] [stderr] 101 |   use rand::distributions::Uniform;
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/selector.rs:102:7
[INFO] [stderr]     |
[INFO] [stderr] 102 |   use super::*;
[INFO] [stderr]     |       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time`
[INFO] [stderr]    --> src/selector.rs:103:7
[INFO] [stderr]     |
[INFO] [stderr] 103 |   use std::time;
[INFO] [stderr]     |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]    --> src/selector.rs:104:7
[INFO] [stderr]     |
[INFO] [stderr] 104 |   use std::thread;
[INFO] [stderr]     |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Failover`, `Failtry`, and `Response`
[INFO] [stderr]  --> src/cakeclient.rs:2:26
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::{SelectorTyp, Response, Client, Register, new_selector, CakeError, CakeResult,
[INFO] [stderr]   |                          ^^^^^^^^
[INFO] [stderr] 3 |             Failover, Failtry};
[INFO] [stderr]   |             ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/cakeclient.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/cakeclient.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate-level attribute should be in the root module
[INFO] [stderr]   --> src/selector.rs:99:3
[INFO] [stderr]    |
[INFO] [stderr] 99 |   #![feature(impl_trait_in_bindings)]
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/cakeclient.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |     let mut reg = Register::new_for_client((&self.reg_typ).to_string(),
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RegisterImpl`
[INFO] [stderr]   --> src/cakeservice.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::reg::{Register, RegisterImpl};
[INFO] [stderr]    |                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fn_key`
[INFO] [stderr]    --> src/cakeservice.rs:193:22
[INFO] [stderr]     |
[INFO] [stderr] 193 |   pub fn cakefn_wrap(fn_key: String) {
[INFO] [stderr]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_key`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]    --> src/cakeservice.rs:330:51
[INFO] [stderr]     |
[INFO] [stderr] 330 |   fn handle_notification(&mut self, method: &str, params: &[Value]) {
[INFO] [stderr]     |                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/reg.rs:63:7
[INFO] [stderr]    |
[INFO] [stderr] 63 |   let mut stream = TcpStream::connect(svc_address);
[INFO] [stderr]    |       ----^^^^^^
[INFO] [stderr]    |       |
[INFO] [stderr]    |       help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/reg.rs:109:7
[INFO] [stderr]     |
[INFO] [stderr] 109 |   let mut stream = TcpStream::connect(svc_address);
[INFO] [stderr]     |       ----^^^^^^
[INFO] [stderr]     |       |
[INFO] [stderr]     |       help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/reg_consul.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let mut path_prex = &self.svc_prefix;
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/reg_consul.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stderr]    |         ----^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/reg_consul.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |     let mut path_prex = &self.svc_prefix;
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/reg_consul.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stderr]    |         ----^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/reg_consul.rs:152:9
[INFO] [stderr]     |
[INFO] [stderr] 152 |     let mut path_prex = &self.svc_prefix;
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/reg_consul.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stderr]     |         ----^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `service_node_val`
[INFO] [stderr]    --> src/reg_consul.rs:194:9
[INFO] [stderr]     |
[INFO] [stderr] 194 |     let service_node_val = c.kv_get(&key);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_node_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/reg_consul.rs:244:15
[INFO] [stderr]     |
[INFO] [stderr] 244 |           Err(e) => {
[INFO] [stderr]     |               ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/reg_consul.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |     let mut regaddr_iter = &self.regaddr.split(":");
[INFO] [stderr]     |         ----^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reg_typ`
[INFO] [stderr]  --> src/node.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 |   pub fn nodes_discovery<'a>(&self, reg_typ: &str) -> Vec<&'a str> {
[INFO] [stderr]   |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_typ`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `adapter` and `debug` are never read
[INFO] [stderr]   --> src/reg.rs:25:3
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct Register {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 25 |   adapter: String,
[INFO] [stderr]    |   ^^^^^^^
[INFO] [stderr] 26 |   debug:   bool,
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Node` is never constructed
[INFO] [stderr]  --> src/node.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | struct Node {}
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `nodes_discovery` are never used
[INFO] [stderr]  --> src/node.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 4 | impl Node {
[INFO] [stderr]   | --------- associated items in this implementation
[INFO] [stderr] 5 |   fn new() -> Self {
[INFO] [stderr]   |      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 9 |   pub fn nodes_discovery<'a>(&self, reg_typ: &str) -> Vec<&'a str> {
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/cakeservice.rs:240:7
[INFO] [stderr]     |
[INFO] [stderr] 240 |       selfx.register_svc();
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 240 |       let _ = selfx.register_svc();
[INFO] [stderr]     |       +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/cakeservice.rs:253:9
[INFO] [stderr]     |
[INFO] [stderr] 253 |         selfy.register_svc_http("cakeRabbit");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 253 |         let _ = selfy.register_svc_http("cakeRabbit");
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `distributions::uniform`
[INFO] [stderr]    --> src/selector.rs:100:15
[INFO] [stderr]     |
[INFO] [stderr] 100 |   use rand::{ distributions::uniform, Rng };
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `env_logger::from_env`: Prefer `env_logger::Builder::from_env()` instead.
[INFO] [stderr]    --> src/reg.rs:123:15
[INFO] [stderr]     |
[INFO] [stderr] 123 |   env_logger::from_env(Env::default().default_filter_or("info")).init();
[INFO] [stderr]     |               ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cakerabbit-core` (lib) generated 40 warnings (run `cargo fix --lib -p cakerabbit-core` to apply 33 suggestions)
[INFO] [stderr] warning: `cakerabbit-core` (lib test) generated 36 warnings (34 duplicates) (run `cargo fix --lib -p cakerabbit-core --tests` to apply 1 suggestion)
[INFO] [stderr] warning: unused imports: `ServiceWithClient`, `Service`, and `serve`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cakerabbit_core::{serve, Service, ServiceWithClient, CakeResult, CakeServiceServe};
[INFO] [stderr]   |                       ^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::pin::Pin`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::pin::Pin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Future`, `TryFutureExt`, and `future`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures::{Future, future, TryFutureExt};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `result`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{io, result};
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SocketAddr`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::net::{SocketAddr};
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TcpListener` and `TcpStream`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 7 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Error`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_util::compat::TokioAsyncReadCompatExt`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use tokio_util::compat::TokioAsyncReadCompatExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `env_logger::from_env`: Prefer `env_logger::Builder::from_env()` instead.
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:41:15
[INFO] [stderr]    |
[INFO] [stderr] 41 |   env_logger::from_env(Env::default().default_filter_or("info")).init();
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:43:7
[INFO] [stderr]    |
[INFO] [stderr] 43 |   let mut svc_serve = CakeServiceServe::new(SVC_NAME.to_string(),
[INFO] [stderr]    |       ----^^^^^^^^^
[INFO] [stderr]    |       |
[INFO] [stderr]    |       help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SayHelloReply` is never constructed
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct SayHelloReply {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake_rspbigdata.rs:56:3
[INFO] [stderr]    |
[INFO] [stderr] 56 |   svc_serve.run().await;
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 56 |   let _ = svc_serve.run().await;
[INFO] [stderr]    |   +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `time`
[INFO] [stderr]  --> examples/echo_use_localsource/client_use_cake.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{io, time};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::net::SocketAddr`
[INFO] [stderr]  --> examples/echo_use_localsource/client_use_cake.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::net::SocketAddr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::net::TcpStream`
[INFO] [stderr]  --> examples/echo_use_localsource/client_use_cake.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio::net::TcpStream;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CakeError`, `Client`, `Register`, `Value`, and `new_selector`
[INFO] [stderr]  --> examples/echo_use_localsource/client_use_cake.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use cakerabbit_core::{Client, Value, Register, new_selector, SelectorTyp, CakeClient, CakeError, FailMode, Failtry};
[INFO] [stderr]   |                       ^^^^^^  ^^^^^  ^^^^^^^^  ^^^^^^^^^^^^                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_util::compat::TokioAsyncReadCompatExt`
[INFO] [stderr]  --> examples/echo_use_localsource/client_use_cake.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use tokio_util::compat::TokioAsyncReadCompatExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::future::Future`
[INFO] [stderr]  --> examples/echo_use_localsource/client_use_cake.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::future::Future;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::TryFutureExt`
[INFO] [stderr]  --> examples/echo_use_localsource/client_use_cake.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use futures::TryFutureExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> examples/echo_use_localsource/client_use_cake.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fm`
[INFO] [stderr]   --> examples/echo_use_localsource/client_use_cake.rs:15:7
[INFO] [stderr]    |
[INFO] [stderr] 15 |   let fm = FailMode::Failtry(Failtry{ retries: 3 });
[INFO] [stderr]    |       ^^ help: if this is intentional, prefix it with an underscore: `_fm`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ServiceWithClient`, `Service`, and `serve`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cakerabbit_core::{serve, Service, ServiceWithClient, CakeResult, CakeServiceServe};
[INFO] [stderr]   |                       ^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::pin::Pin`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::pin::Pin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Future`, `TryFutureExt`, and `future`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures::{Future, future, TryFutureExt};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `result`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{io, result};
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SocketAddr`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::net::{SocketAddr};
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TcpListener` and `TcpStream`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 7 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Error`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_util::compat::TokioAsyncReadCompatExt`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake_httpapi.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use tokio_util::compat::TokioAsyncReadCompatExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Result`, `get`, and `post`
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder,
[INFO] [stderr]    |                 ^^^  ^^^^
[INFO] [stderr] 13 |                 middleware::Logger, Result};
[INFO] [stderr]    |                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix_web::dev::Server`
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use actix_web::dev::Server;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:74:7
[INFO] [stderr]    |
[INFO] [stderr] 74 |   let mut svc_serve = CakeServiceServe::new(SVC_NAME.to_string(),
[INFO] [stderr]    |       ----^^^^^^^^^
[INFO] [stderr]    |       |
[INFO] [stderr]    |       help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `svc_serv_cl`
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:86:7
[INFO] [stderr]    |
[INFO] [stderr] 86 |   let svc_serv_cl = svc_serve.clone();
[INFO] [stderr]    |       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_svc_serv_cl`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     http_app(http_addr);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 89 |     let _ = http_app(http_addr);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake_httpapi.rs:94:3
[INFO] [stderr]    |
[INFO] [stderr] 94 |   svc_serve.run().await;
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 94 |   let _ = svc_serve.run().await;
[INFO] [stderr]    |   +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ServiceWithClient`, `Service`, and `serve`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cakerabbit_core::{serve, Service, ServiceWithClient, CakeResult, CakeServiceServe};
[INFO] [stderr]   |                       ^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::pin::Pin`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::pin::Pin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Future`, `TryFutureExt`, and `future`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures::{Future, future, TryFutureExt};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `result`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{io, result};
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SocketAddr`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::net::{SocketAddr};
[INFO] [stderr]   |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TcpListener` and `TcpStream`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 7 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Error`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_util::compat::TokioAsyncReadCompatExt`
[INFO] [stderr]  --> examples/echo_use_localsource/server_use_cake.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use tokio_util::compat::TokioAsyncReadCompatExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `env_logger::from_env`: Prefer `env_logger::Builder::from_env()` instead.
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake.rs:38:15
[INFO] [stderr]    |
[INFO] [stderr] 38 |   env_logger::from_env(Env::default().default_filter_or("info")).init();
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake.rs:40:7
[INFO] [stderr]    |
[INFO] [stderr] 40 |   let mut svc_serve = CakeServiceServe::new(SVC_NAME.to_string(),
[INFO] [stderr]    |       ----^^^^^^^^^
[INFO] [stderr]    |       |
[INFO] [stderr]    |       help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> examples/echo_use_localsource/server_use_cake.rs:53:3
[INFO] [stderr]    |
[INFO] [stderr] 53 |   svc_serve.run().await;
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 53 |   let _ = svc_serve.run().await;
[INFO] [stderr]    |   +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Error`
[INFO] [stderr]  --> tests/comm.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde_json::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cakerabbit-core` (example "echoserver_bigdata") generated 12 warnings (run `cargo fix --example "echoserver_bigdata" -p cakerabbit-core` to apply 9 suggestions)
[INFO] [stderr] warning: `cakerabbit-core` (example "echoclient") generated 9 warnings (run `cargo fix --example "echoclient" -p cakerabbit-core` to apply 9 suggestions)
[INFO] [stderr] warning: `cakerabbit-core` (example "echoserver_httpapi") generated 14 warnings (run `cargo fix --example "echoserver_httpapi" -p cakerabbit-core` to apply 12 suggestions)
[INFO] [stderr] warning: `cakerabbit-core` (example "echoserver") generated 11 warnings (run `cargo fix --example "echoserver" -p cakerabbit-core` to apply 9 suggestions)
[INFO] [stderr] warning: `cakerabbit-core` (test "comm") generated 1 warning (run `cargo fix --test "comm" -p cakerabbit-core` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cakerabbit_core-711d4c88e5eb3568)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test message::test_decode_request ... ok
[INFO] [stdout] test selector::tests::test_random_selector ... ok
[INFO] [stdout] test codec::decode ... ok
[INFO] [stdout] test tests::bench_add_two ... ok
[INFO] [stdout] test tests::test_add_two ... ok
[INFO] [stderr] [2026-01-07T14:13:22Z ERROR cakerabbit_core::reg_consul] Service my_svc register error: http://8.8.8.8:8500/v1/kv/cake/my_svc: error trying to connect: Network is unreachable (os error 101)
[INFO] [stdout] test reg::check_service_test ... FAILED
[INFO] [stdout] test reg::test_register_svc ... FAILED
[INFO] [stdout] test reg_consul::test_get_service_nodes ... FAILED
[INFO] [stdout] test selector::tests::test_roundrobin_selector ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- reg::check_service_test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'reg::check_service_test' (27) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/env_logger-0.8.4/src/lib.rs:804:14:
[INFO] [stdout] Builder::init should not be called after logger initialized: SetLoggerError(())
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63b4fafcdc42 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63b4fafcdc42 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63b4fafcdc42 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63b4fafcdc42 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63b4fafe6bea - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63b4fafe6bea - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x63b4fafd32f6 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63b4fafd32f6 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x63b4fafaabff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63b4fafaabff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63b4fafc5259 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63b4faf5d7be - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x63b4faf5d7be - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63b4fafc54c2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x63b4fafc54c2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63b4fafaacb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63b4faf9fbe9 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63b4fafabd7d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63b4fafe735c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63b4fafe70a2 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x63b4fad9197b - <core[585f66e14d78f9ba]::result::Result<(), log[94fea5d14f883192]::SetLoggerError>>::expect
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x63b4fad97d3d - <env_logger[1c20f51e2b1c9aaf]::Builder>::init
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/env_logger-0.8.4/src/lib.rs:804:14
[INFO] [stdout]   22:     0x63b4faa985e6 - cakerabbit_core[b0b3e76a43320d0f]::reg::check_service_test
[INFO] [stdout]                                at /opt/rustwide/workdir/src/reg.rs:139:75
[INFO] [stdout]   23:     0x63b4faa96a37 - cakerabbit_core[b0b3e76a43320d0f]::reg::check_service_test::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/reg.rs:138:24
[INFO] [stdout]   24:     0x63b4faa99bb6 - <cakerabbit_core[b0b3e76a43320d0f]::reg::check_service_test::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63b4faf51b6b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x63b4faf51b6b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x63b4faf5e3ca - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x63b4faf5e3ca - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x63b4faf5e3ca - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x63b4faf5e3ca - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x63b4faf5e3ca - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x63b4faf5e3ca - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x63b4faf5e3ca - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x63b4faf58894 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x63b4faf58894 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x63b4faf60ec2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x63b4faf60ec2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x63b4fafcd18f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x63b4fafcd18f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   45:     0x7e9f0d1e4aa4 - <unknown>
[INFO] [stdout]   46:     0x7e9f0d271a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- reg::test_register_svc stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'reg::test_register_svc' (28) panicked at src/reg_consul.rs:46:43:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63b4fafcdc42 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63b4fafcdc42 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63b4fafcdc42 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63b4fafcdc42 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63b4fafe6bea - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63b4fafe6bea - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x63b4fafd32f6 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63b4fafd32f6 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x63b4fafaabff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63b4fafaabff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63b4fafc5259 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63b4faf5d7be - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x63b4faf5d7be - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63b4fafc54c2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x63b4fafc54c2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63b4fafaacea - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x63b4faf9fbe9 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63b4fafabd7d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63b4fafe735c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63b4fafe7322 - core[585f66e14d78f9ba]::panicking::panic
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x63b4fafe7049 - core[585f66e14d78f9ba]::option::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:2199:5
[INFO] [stdout]   21:     0x63b4faa6ce4f - <core[585f66e14d78f9ba]::option::Option<alloc[15e7b27aba85d2e2]::string::String>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/option.rs:1016:21
[INFO] [stdout]   22:     0x63b4faa6ce4f - <cakerabbit_core[b0b3e76a43320d0f]::reg_consul::RegConsul as cakerabbit_core[b0b3e76a43320d0f]::reg::RegisterImpl>::do_reg
[INFO] [stdout]                                at /opt/rustwide/workdir/src/reg_consul.rs:46:43
[INFO] [stdout]   23:     0x63b4faa98489 - cakerabbit_core[b0b3e76a43320d0f]::reg::test_register_svc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/reg.rs:131:17
[INFO] [stdout]   24:     0x63b4faa96a07 - cakerabbit_core[b0b3e76a43320d0f]::reg::test_register_svc::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/reg.rs:122:23
[INFO] [stdout]   25:     0x63b4faa99b76 - <cakerabbit_core[b0b3e76a43320d0f]::reg::test_register_svc::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x63b4faf51b6b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x63b4faf51b6b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x63b4faf5e3ca - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x63b4faf5e3ca - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   30:     0x63b4faf5e3ca - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x63b4faf5e3ca - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x63b4faf5e3ca - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x63b4faf5e3ca - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x63b4faf5e3ca - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x63b4faf58894 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x63b4faf58894 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   37:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   38:     0x63b4faf60ec2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   43:     0x63b4faf60ec2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x63b4fafcd18f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   45:     0x63b4fafcd18f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   46:     0x7e9f0d1e4aa4 - <unknown>
[INFO] [stdout]   47:     0x7e9f0d271a64 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- reg_consul::test_get_service_nodes stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'reg_consul::test_get_service_nodes' (29) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/consul-rs-plus-0.1.7/src/lib.rs:67:61:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "http://8.8.8.8:8500/v1/kv/cake/Echo/?keys: error trying to connect: Network is unreachable (os error 101)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63b4fafcdc42 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63b4fafcdc42 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63b4fafcdc42 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63b4fafcdc42 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63b4fafe6bea - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63b4fafe6bea - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x63b4fafd32f6 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63b4fafd32f6 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x63b4fafaabff - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63b4fafaabff - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63b4fafc5259 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63b4faf5d7be - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x63b4faf5d7be - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63b4fafc54c2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x63b4fafc54c2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63b4fafaacb8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63b4faf9fbe9 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63b4fafabd7d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63b4fafe735c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63b4fafe70a2 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x63b4faa931af - <core[585f66e14d78f9ba]::result::Result<alloc[15e7b27aba85d2e2]::string::String, alloc[15e7b27aba85d2e2]::string::String>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x63b4faa931af - <consul_rs_plus[e2c6e859312146c9]::Client>::kv_get_folder::<alloc[15e7b27aba85d2e2]::string::String>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/consul-rs-plus-0.1.7/src/lib.rs:67:61
[INFO] [stdout]   22:     0x63b4faa6c185 - <cakerabbit_core[b0b3e76a43320d0f]::reg_consul::RegConsul as cakerabbit_core[b0b3e76a43320d0f]::reg::RegisterImpl>::get_service_nodes
[INFO] [stdout]                                at /opt/rustwide/workdir/src/reg_consul.rs:274:23
[INFO] [stdout]   23:     0x63b4faa66ee9 - cakerabbit_core[b0b3e76a43320d0f]::reg_consul::test_get_service_nodes
[INFO] [stdout]                                at /opt/rustwide/workdir/src/reg_consul.rs:293:30
[INFO] [stdout]   24:     0x63b4faa66bc7 - cakerabbit_core[b0b3e76a43320d0f]::reg_consul::test_get_service_nodes::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/reg_consul.rs:291:28
[INFO] [stdout]   25:     0x63b4faa99b36 - <cakerabbit_core[b0b3e76a43320d0f]::reg_consul::test_get_service_nodes::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x63b4faf51b6b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x63b4faf51b6b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x63b4faf5e3ca - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x63b4faf5e3ca - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   30:     0x63b4faf5e3ca - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x63b4faf5e3ca - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x63b4faf5e3ca - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x63b4faf5e3ca - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x63b4faf5e3ca - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x63b4faf58894 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x63b4faf58894 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   37:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   38:     0x63b4faf60ec2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   39:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   40:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   41:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x63b4faf60ec2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   43:     0x63b4faf60ec2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x63b4fafcd18f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   45:     0x63b4fafcd18f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   46:     0x7e9f0d1e4aa4 - <unknown>
[INFO] [stdout]   47:     0x7e9f0d271a64 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     reg::check_service_test
[INFO] [stdout]     reg::test_register_svc
[INFO] [stdout]     reg_consul::test_get_service_nodes
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "494c2ec881f7b2b3b38b48856f77333126eb812175e6bb07cd241ba76d1b699c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494c2ec881f7b2b3b38b48856f77333126eb812175e6bb07cd241ba76d1b699c", kill_on_drop: false }`
[INFO] [stdout] 494c2ec881f7b2b3b38b48856f77333126eb812175e6bb07cd241ba76d1b699c
