[INFO] fetching crate rust_raft 0.1.1...
[INFO] testing rust_raft-0.1.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate rust_raft 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rust_raft 0.1.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_raft 0.1.1
[INFO] finished tweaking crates.io crate rust_raft 0.1.1
[INFO] tweaked toml for crates.io crate rust_raft 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate rust_raft 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/trans/client.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::raft::raft_conf::{ConfigRaft,CONF};
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time`
[INFO] [stdout]  --> src/trans/server.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{thread, time};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/trans/server.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fields`
[INFO] [stdout]  --> src/trans/server.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::raft::raft_enum::{Fields, Role};
[INFO] [stdout]   |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::insert`
[INFO] [stdout]  --> src/trans/server.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::raft::db::insert;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HttpRequest`, `HttpResponse`
[INFO] [stdout]  --> src/trans/router.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use actix_web::{dev::Server,rt, web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                                           ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/trans/router.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/trans/router.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::raft::raft_conf::{CONF,ConfigRaft};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpRequest`, `HttpServer`
[INFO] [stdout]  --> src/trans/handle_post.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                      ^^^  ^^^^^^^^^^^                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpServer`
[INFO] [stdout]  --> src/trans/handle_get.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{ web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                       ^^^                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/raft/raft_conf.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/raft/raft_conf.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/raft/raft_enum.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         leader,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper camel case: `Leader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `candidate` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         candidate,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Candidate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `follower` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         follower,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Follower`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ask_leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         ask_leader,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `AskLeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `confirm_leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         confirm_leader,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ConfirmLeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `heart_beat` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         heart_beat,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `HeartBeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         peer_urls,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_vote` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         peer_vote,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerVote`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `leader_change` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         leader_change,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeaderChange`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `snapshot_ids` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         snapshot_ids,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnapshotIds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `append_entry` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         append_entry,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `query_id` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         query_id,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `QueryId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         peer_urls,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `success` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         success,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `fail` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         fail,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fail`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         none,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/req.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::raft_conf::{ConfigRaft, RaftVar,CONF};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/req.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::trans::client::req_post`
[INFO] [stdout]  --> src/raft/resp.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::trans::client::req_post;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Which`
[INFO] [stdout]  --> src/raft/resp.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/resp.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::raft_conf::{ConfigRaft, CONF, RaftVar};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/resp.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/raft/resp.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::NaiveTime`
[INFO] [stdout]  --> src/raft/raft_run.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::NaiveTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Which`
[INFO] [stdout]  --> src/raft/raft_run.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/raft_run.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfigRaft`, `RV`
[INFO] [stdout]  --> src/raft/raft_run.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::raft_conf::{CONF, RV, ConfigRaft};
[INFO] [stdout]   |                              ^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/raft/raft_run.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::trans::client::req_post`
[INFO] [stdout]  --> src/raft/raft_run.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::trans::client::req_post;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get`, `insert`
[INFO] [stdout]  --> src/raft/raft_run.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::raft::db::{get, DB, remove, insert};
[INFO] [stdout]   |                       ^^^              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/api.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::raft_conf::{ConfigRaft, RaftVar, };
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, `VecDeque`
[INFO] [stdout]  --> src/raft/api.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::*`
[INFO] [stdout]  --> src/raft/api.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::raft::db::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/raft/db.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/trans/handle_post.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         _ => Err(anyhow!("not match")),
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/trans/server.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (tx, rx) = mpsc::channel();
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/raft/req.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             Err(e) => score.insert(peer.to_string(), Fields::none.name().to_string()),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/raft/db.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Err(e)=>false,
[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/raft/raft_conf.rs:85:14
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let  mut rv= rv.lock().unwrap();
[INFO] [stdout]    |              ----^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 52 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/trans/client.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::raft::raft_conf::{ConfigRaft,CONF};
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time`
[INFO] [stdout]  --> src/trans/server.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{thread, time};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/trans/server.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fields`
[INFO] [stdout]  --> src/trans/server.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::raft::raft_enum::{Fields, Role};
[INFO] [stdout]   |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::insert`
[INFO] [stdout]  --> src/trans/server.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::raft::db::insert;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HttpRequest`, `HttpResponse`
[INFO] [stdout]  --> src/trans/router.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use actix_web::{dev::Server,rt, web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                                           ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/trans/router.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/trans/router.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::raft::raft_conf::{CONF,ConfigRaft};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpRequest`, `HttpServer`
[INFO] [stdout]  --> src/trans/handle_post.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                      ^^^  ^^^^^^^^^^^                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpServer`
[INFO] [stdout]  --> src/trans/handle_get.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{ web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                       ^^^                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/raft/raft_conf.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/raft/raft_conf.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/raft/raft_enum.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         leader,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper camel case: `Leader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `candidate` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         candidate,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Candidate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `follower` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         follower,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Follower`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ask_leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         ask_leader,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `AskLeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `confirm_leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         confirm_leader,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ConfirmLeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `heart_beat` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         heart_beat,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `HeartBeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         peer_urls,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_vote` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         peer_vote,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerVote`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `leader_change` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         leader_change,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeaderChange`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `snapshot_ids` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         snapshot_ids,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnapshotIds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `append_entry` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         append_entry,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `query_id` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         query_id,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `QueryId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         peer_urls,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `success` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         success,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `fail` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         fail,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fail`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         none,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/req.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::raft_conf::{ConfigRaft, RaftVar,CONF};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/req.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::trans::client::req_post`
[INFO] [stdout]  --> src/raft/resp.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::trans::client::req_post;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Which`
[INFO] [stdout]  --> src/raft/resp.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/resp.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::raft_conf::{ConfigRaft, CONF, RaftVar};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/resp.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/raft/resp.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::NaiveTime`
[INFO] [stdout]  --> src/raft/raft_run.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::NaiveTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Which`
[INFO] [stdout]  --> src/raft/raft_run.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/raft_run.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfigRaft`, `RV`
[INFO] [stdout]  --> src/raft/raft_run.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::raft_conf::{CONF, RV, ConfigRaft};
[INFO] [stdout]   |                              ^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/raft/raft_run.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::trans::client::req_post`
[INFO] [stdout]  --> src/raft/raft_run.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::trans::client::req_post;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get`, `insert`
[INFO] [stdout]  --> src/raft/raft_run.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::raft::db::{get, DB, remove, insert};
[INFO] [stdout]   |                       ^^^              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/api.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::raft_conf::{ConfigRaft, RaftVar, };
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, `VecDeque`
[INFO] [stdout]  --> src/raft/api.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::*`
[INFO] [stdout]  --> src/raft/api.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::raft::db::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/raft/db.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::*`
[INFO] [stdout]  --> src/bin.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::raft::db::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/trans/handle_post.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         _ => Err(anyhow!("not match")),
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/trans/server.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (tx, rx) = mpsc::channel();
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/raft/req.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             Err(e) => score.insert(peer.to_string(), Fields::none.name().to_string()),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/raft/db.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Err(e)=>false,
[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/raft/raft_conf.rs:85:14
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let  mut rv= rv.lock().unwrap();
[INFO] [stdout]    |              ----^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     trans::server::init_app(conf);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     raft::raft_run::cron_app().await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 55 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "0f0db8aa6520eacf38544b40f92981de4594a0a8e5bbf519a756d6641eda1080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0db8aa6520eacf38544b40f92981de4594a0a8e5bbf519a756d6641eda1080", kill_on_drop: false }`
[INFO] [stdout] 0f0db8aa6520eacf38544b40f92981de4594a0a8e5bbf519a756d6641eda1080
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39f448bd19864fdc2baee11e94d7a61262290fa6ec0d9e3341dfe53df683d9d7
[INFO] running `Command { std: "docker" "start" "-a" "39f448bd19864fdc2baee11e94d7a61262290fa6ec0d9e3341dfe53df683d9d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/trans/client.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::raft::raft_conf::{ConfigRaft,CONF};
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time`
[INFO] [stdout]  --> src/trans/server.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{thread, time};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/trans/server.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fields`
[INFO] [stdout]  --> src/trans/server.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::raft::raft_enum::{Fields, Role};
[INFO] [stdout]   |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::insert`
[INFO] [stdout]  --> src/trans/server.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::raft::db::insert;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HttpRequest`, `HttpResponse`
[INFO] [stdout]  --> src/trans/router.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use actix_web::{dev::Server,rt, web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                                           ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/trans/router.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/trans/router.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::raft::raft_conf::{CONF,ConfigRaft};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpRequest`, `HttpServer`
[INFO] [stdout]  --> src/trans/handle_post.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                      ^^^  ^^^^^^^^^^^                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpServer`
[INFO] [stdout]  --> src/trans/handle_get.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{ web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                       ^^^                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/raft/raft_conf.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/raft/raft_conf.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/raft/raft_enum.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         leader,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper camel case: `Leader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `candidate` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         candidate,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Candidate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `follower` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         follower,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Follower`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ask_leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         ask_leader,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `AskLeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `confirm_leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         confirm_leader,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ConfirmLeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `heart_beat` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         heart_beat,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `HeartBeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         peer_urls,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_vote` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         peer_vote,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerVote`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `leader_change` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         leader_change,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeaderChange`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust_raft v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `snapshot_ids` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         snapshot_ids,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnapshotIds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `append_entry` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         append_entry,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `query_id` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         query_id,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `QueryId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         peer_urls,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `success` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         success,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `fail` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         fail,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fail`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         none,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/req.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::raft_conf::{ConfigRaft, RaftVar,CONF};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/req.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::trans::client::req_post`
[INFO] [stdout]  --> src/raft/resp.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::trans::client::req_post;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Which`
[INFO] [stdout]  --> src/raft/resp.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/resp.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::raft_conf::{ConfigRaft, CONF, RaftVar};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/resp.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/raft/resp.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::NaiveTime`
[INFO] [stdout]  --> src/raft/raft_run.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::NaiveTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Which`
[INFO] [stdout]  --> src/raft/raft_run.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/raft_run.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfigRaft`, `RV`
[INFO] [stdout]  --> src/raft/raft_run.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::raft_conf::{CONF, RV, ConfigRaft};
[INFO] [stdout]   |                              ^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/raft/raft_run.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::trans::client::req_post`
[INFO] [stdout]  --> src/raft/raft_run.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::trans::client::req_post;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get`, `insert`
[INFO] [stdout]  --> src/raft/raft_run.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::raft::db::{get, DB, remove, insert};
[INFO] [stdout]   |                       ^^^              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/api.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::raft_conf::{ConfigRaft, RaftVar, };
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, `VecDeque`
[INFO] [stdout]  --> src/raft/api.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::*`
[INFO] [stdout]  --> src/raft/api.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::raft::db::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/raft/db.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/trans/handle_post.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         _ => Err(anyhow!("not match")),
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/trans/server.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (tx, rx) = mpsc::channel();
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/raft/req.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             Err(e) => score.insert(peer.to_string(), Fields::none.name().to_string()),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/raft/db.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Err(e)=>false,
[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/raft/raft_conf.rs:85:14
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let  mut rv= rv.lock().unwrap();
[INFO] [stdout]    |              ----^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 52 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/trans/client.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::raft::raft_conf::{ConfigRaft,CONF};
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/trans/client.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::raft::raft_conf::{ConfigRaft,CONF};
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time`
[INFO] [stdout]  --> src/trans/server.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{thread, time};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/trans/server.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fields`
[INFO] [stdout]  --> src/trans/server.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::raft::raft_enum::{Fields, Role};
[INFO] [stdout]   |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::insert`
[INFO] [stdout]  --> src/trans/server.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::raft::db::insert;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HttpRequest`, `HttpResponse`
[INFO] [stdout]  --> src/trans/router.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use actix_web::{dev::Server,rt, web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                                           ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/trans/router.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/trans/router.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::raft::raft_conf::{CONF,ConfigRaft};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpRequest`, `HttpServer`
[INFO] [stdout]  --> src/trans/handle_post.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                      ^^^  ^^^^^^^^^^^                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpServer`
[INFO] [stdout]  --> src/trans/handle_get.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{ web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                       ^^^                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/raft/raft_conf.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/raft/raft_conf.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/raft/raft_enum.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         leader,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper camel case: `Leader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `candidate` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         candidate,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Candidate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `follower` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         follower,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Follower`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ask_leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         ask_leader,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `AskLeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `confirm_leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         confirm_leader,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ConfirmLeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `heart_beat` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         heart_beat,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `HeartBeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         peer_urls,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_vote` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         peer_vote,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerVote`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `leader_change` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         leader_change,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeaderChange`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `snapshot_ids` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         snapshot_ids,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnapshotIds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `append_entry` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         append_entry,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `query_id` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         query_id,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `QueryId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         peer_urls,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `success` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         success,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `fail` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         fail,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fail`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         none,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/req.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::raft_conf::{ConfigRaft, RaftVar,CONF};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/req.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::trans::client::req_post`
[INFO] [stdout]  --> src/raft/resp.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::trans::client::req_post;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Which`
[INFO] [stdout]  --> src/raft/resp.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/resp.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::raft_conf::{ConfigRaft, CONF, RaftVar};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/resp.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/raft/resp.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::NaiveTime`
[INFO] [stdout]  --> src/raft/raft_run.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::NaiveTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Which`
[INFO] [stdout]  --> src/raft/raft_run.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/raft_run.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfigRaft`, `RV`
[INFO] [stdout]  --> src/raft/raft_run.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::raft_conf::{CONF, RV, ConfigRaft};
[INFO] [stdout]   |                              ^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/raft/raft_run.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::trans::client::req_post`
[INFO] [stdout]  --> src/raft/raft_run.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::trans::client::req_post;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get`, `insert`
[INFO] [stdout]  --> src/raft/raft_run.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::raft::db::{get, DB, remove, insert};
[INFO] [stdout]   |                       ^^^              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/api.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::raft_conf::{ConfigRaft, RaftVar, };
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, `VecDeque`
[INFO] [stdout]  --> src/raft/api.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::*`
[INFO] [stdout]  --> src/raft/api.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::raft::db::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/raft/db.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::*`
[INFO] [stdout]  --> src/bin.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::raft::db::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time`
[INFO] [stdout]  --> src/trans/server.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{thread, time};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/trans/server.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Fields`
[INFO] [stdout]  --> src/trans/server.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::raft::raft_enum::{Fields, Role};
[INFO] [stdout]   |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::insert`
[INFO] [stdout]  --> src/trans/server.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::raft::db::insert;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HttpRequest`, `HttpResponse`
[INFO] [stdout]  --> src/trans/router.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use actix_web::{dev::Server,rt, web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                                           ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/trans/router.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/trans/router.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::raft::raft_conf::{CONF,ConfigRaft};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpRequest`, `HttpServer`
[INFO] [stdout]  --> src/trans/handle_post.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                      ^^^  ^^^^^^^^^^^                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `App`, `HttpServer`
[INFO] [stdout]  --> src/trans/handle_get.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{ web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stdout]   |                       ^^^                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/raft/raft_conf.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/raft/raft_conf.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stdout]  --> src/raft/raft_enum.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         leader,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper camel case: `Leader`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `candidate` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         candidate,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Candidate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `follower` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         follower,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Follower`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ask_leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         ask_leader,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `AskLeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `confirm_leader` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         confirm_leader,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ConfirmLeader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `heart_beat` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         heart_beat,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `HeartBeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         peer_urls,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_vote` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         peer_vote,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerVote`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `leader_change` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         leader_change,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeaderChange`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `snapshot_ids` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         snapshot_ids,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnapshotIds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `append_entry` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         append_entry,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `query_id` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         query_id,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `QueryId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         peer_urls,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `success` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         success,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Success`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `fail` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         fail,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fail`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none` should have an upper camel case name
[INFO] [stdout]   --> src/raft/raft_enum.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         none,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/req.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::raft_conf::{ConfigRaft, RaftVar,CONF};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/req.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::trans::client::req_post`
[INFO] [stdout]  --> src/raft/resp.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::trans::client::req_post;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Which`
[INFO] [stdout]  --> src/raft/resp.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/resp.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::raft_conf::{ConfigRaft, CONF, RaftVar};
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/resp.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/raft/resp.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::NaiveTime`
[INFO] [stdout]  --> src/raft/raft_run.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::NaiveTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Which`
[INFO] [stdout]  --> src/raft/raft_run.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/raft/raft_run.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfigRaft`, `RV`
[INFO] [stdout]  --> src/raft/raft_run.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::raft_conf::{CONF, RV, ConfigRaft};
[INFO] [stdout]   |                              ^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/raft/raft_run.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::trans::client::req_post`
[INFO] [stdout]  --> src/raft/raft_run.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::trans::client::req_post;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get`, `insert`
[INFO] [stdout]  --> src/raft/raft_run.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::raft::db::{get, DB, remove, insert};
[INFO] [stdout]   |                       ^^^              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigRaft`
[INFO] [stdout]  --> src/raft/api.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::raft_conf::{ConfigRaft, RaftVar, };
[INFO] [stdout]   |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, `VecDeque`
[INFO] [stdout]  --> src/raft/api.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::db::*`
[INFO] [stdout]  --> src/raft/api.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::raft::db::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/raft/db.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/trans/handle_post.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         _ => Err(anyhow!("not match")),
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/trans/handle_post.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         _ => Err(anyhow!("not match")),
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/trans/server.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (tx, rx) = mpsc::channel();
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/trans/server.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (tx, rx) = mpsc::channel();
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/raft/req.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             Err(e) => score.insert(peer.to_string(), Fields::none.name().to_string()),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/raft/req.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             Err(e) => score.insert(peer.to_string(), Fields::none.name().to_string()),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/raft/db.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Err(e)=>false,
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/raft/db.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         Err(e)=>false,
[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/raft/raft_conf.rs:85:14
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let  mut rv= rv.lock().unwrap();
[INFO] [stdout]    |              ----^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/raft/raft_conf.rs:85:14
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let  mut rv= rv.lock().unwrap();
[INFO] [stdout]    |              ----^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     trans::server::init_app(conf);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     raft::raft_run::cron_app().await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 55 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 52 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "39f448bd19864fdc2baee11e94d7a61262290fa6ec0d9e3341dfe53df683d9d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f448bd19864fdc2baee11e94d7a61262290fa6ec0d9e3341dfe53df683d9d7", kill_on_drop: false }`
[INFO] [stdout] 39f448bd19864fdc2baee11e94d7a61262290fa6ec0d9e3341dfe53df683d9d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 222e6746e58c5908516cb4bf21984e40a77bc821611c6ef90d4ae3668360660b
[INFO] running `Command { std: "docker" "start" "-a" "222e6746e58c5908516cb4bf21984e40a77bc821611c6ef90d4ae3668360660b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `ConfigRaft`
[INFO] [stderr]  --> src/trans/client.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::raft::raft_conf::{ConfigRaft,CONF};
[INFO] [stderr]   |                              ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `time`
[INFO] [stderr]  --> src/trans/server.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{thread, time};
[INFO] [stderr]   |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]  --> src/trans/server.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Fields`
[INFO] [stderr]  --> src/trans/server.rs:6:30
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::raft::raft_enum::{Fields, Role};
[INFO] [stderr]   |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::raft::db::insert`
[INFO] [stderr]  --> src/trans/server.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::raft::db::insert;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HttpRequest`, `HttpResponse`
[INFO] [stderr]  --> src/trans/router.rs:4:43
[INFO] [stderr]   |
[INFO] [stderr] 4 | use actix_web::{dev::Server,rt, web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stderr]   |                                           ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stderr]  --> src/trans/router.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ConfigRaft`
[INFO] [stderr]  --> src/trans/router.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::raft::raft_conf::{CONF,ConfigRaft};
[INFO] [stderr]   |                                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `App`, `HttpRequest`, `HttpServer`
[INFO] [stderr]  --> src/trans/handle_post.rs:1:22
[INFO] [stderr]   |
[INFO] [stderr] 1 | use actix_web::{web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stderr]   |                      ^^^  ^^^^^^^^^^^                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `App`, `HttpServer`
[INFO] [stderr]  --> src/trans/handle_get.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use actix_web::{ web, App, HttpRequest, HttpResponse, HttpServer};
[INFO] [stderr]   |                       ^^^                             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stderr]  --> src/raft/raft_conf.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stderr]  --> src/raft/raft_conf.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashMap`, `HashSet`
[INFO] [stderr]  --> src/raft/raft_enum.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `leader` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         leader,
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to upper camel case: `Leader`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `candidate` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         candidate,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Candidate`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `follower` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         follower,
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Follower`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ask_leader` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         ask_leader,
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `AskLeader`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `confirm_leader` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         confirm_leader,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ConfirmLeader`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `heart_beat` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         heart_beat,
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `HeartBeat`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         peer_urls,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `peer_vote` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         peer_vote,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerVote`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `leader_change` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         leader_change,
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeaderChange`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `snapshot_ids` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         snapshot_ids,
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnapshotIds`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `append_entry` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         append_entry,
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntry`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `query_id` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         query_id,
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `QueryId`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         peer_urls,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `success` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         success,
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Success`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `fail` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         fail,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `none` should have an upper camel case name
[INFO] [stderr]   --> src/raft/raft_enum.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         none,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ConfigRaft`
[INFO] [stderr]  --> src/raft/req.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::raft_conf::{ConfigRaft, RaftVar,CONF};
[INFO] [stderr]   |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]  --> src/raft/req.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::trans::client::req_post`
[INFO] [stderr]  --> src/raft/resp.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::trans::client::req_post;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Which`
[INFO] [stderr]  --> src/raft/resp.rs:3:30
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stderr]   |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ConfigRaft`
[INFO] [stderr]  --> src/raft/resp.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use super::raft_conf::{ConfigRaft, CONF, RaftVar};
[INFO] [stderr]   |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]  --> src/raft/resp.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashMap`
[INFO] [stderr]  --> src/raft/resp.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stderr]   |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::NaiveTime`
[INFO] [stderr]  --> src/raft/raft_run.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use chrono::NaiveTime;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Which`
[INFO] [stderr]  --> src/raft/raft_run.rs:3:30
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::raft_enum::{Role, Which, Fields};
[INFO] [stderr]   |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]  --> src/raft/raft_run.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ConfigRaft`, `RV`
[INFO] [stderr]  --> src/raft/raft_run.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | use super::raft_conf::{CONF, RV, ConfigRaft};
[INFO] [stderr]   |                              ^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/raft/raft_run.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::trans::client::req_post`
[INFO] [stderr]  --> src/raft/raft_run.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::trans::client::req_post;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `get`, `insert`
[INFO] [stderr]  --> src/raft/raft_run.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::raft::db::{get, DB, remove, insert};
[INFO] [stderr]   |                       ^^^              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ConfigRaft`
[INFO] [stderr]  --> src/raft/api.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::raft_conf::{ConfigRaft, RaftVar, };
[INFO] [stderr]   |                        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashMap`, `HashSet`, `VecDeque`
[INFO] [stderr]  --> src/raft/api.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::raft::db::*`
[INFO] [stderr]  --> src/raft/api.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::raft::db::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashMap`
[INFO] [stderr]  --> src/raft/db.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/trans/handle_post.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         _ => Err(anyhow!("not match")),
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rx`
[INFO] [stderr]   --> src/trans/server.rs:20:14
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let (tx, rx) = mpsc::channel();
[INFO] [stderr]    |              ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/raft/req.rs:73:17
[INFO] [stderr]    |
[INFO] [stderr] 73 |             Err(e) => score.insert(peer.to_string(), Fields::none.name().to_string()),
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/raft/db.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |         Err(e)=>false,
[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/raft/raft_conf.rs:85:14
[INFO] [stderr]    |
[INFO] [stderr] 85 |         let  mut rv= rv.lock().unwrap();
[INFO] [stderr]    |              ----^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_raft` (lib) generated 52 warnings
[INFO] [stderr] warning: `rust_raft` (lib test) generated 52 warnings (52 duplicates)
[INFO] [stderr] warning: unused import: `crate::raft::db::*`
[INFO] [stderr]  --> src/bin.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::raft::db::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/bin.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     trans::server::init_app(conf);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/bin.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     raft::raft_run::cron_app().await;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_raft` (bin "rust_raft" test) generated 55 warnings (52 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_raft-d75b566d9460c1db)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_raft-2833e26468567688)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_raft
[INFO] [stderr] warning: variant `leader` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         leader,
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to upper camel case: `Leader`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `candidate` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         candidate,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Candidate`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `follower` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         follower,
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Follower`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ask_leader` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         ask_leader,
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `AskLeader`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `confirm_leader` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         confirm_leader,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ConfirmLeader`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `heart_beat` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         heart_beat,
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case: `HeartBeat`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         peer_urls,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `peer_vote` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         peer_vote,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerVote`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `leader_change` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         leader_change,
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeaderChange`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `snapshot_ids` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         snapshot_ids,
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnapshotIds`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `append_entry` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         append_entry,
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntry`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `query_id` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         query_id,
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to upper camel case: `QueryId`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `peer_urls` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         peer_urls,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to upper camel case: `PeerUrls`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `success` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         success,
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Success`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `fail` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         fail,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `none` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/raft/raft_enum.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         none,
[INFO] [stderr]    |         ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "222e6746e58c5908516cb4bf21984e40a77bc821611c6ef90d4ae3668360660b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222e6746e58c5908516cb4bf21984e40a77bc821611c6ef90d4ae3668360660b", kill_on_drop: false }`
[INFO] [stdout] 222e6746e58c5908516cb4bf21984e40a77bc821611c6ef90d4ae3668360660b
