[INFO] cloning repository https://github.com/rigzba21/poncho-raft [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rigzba21/poncho-raft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frigzba21%2Fponcho-raft", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frigzba21%2Fponcho-raft'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cacedfb55e416b8afbfdfff1ee5b9cc71e218358 [INFO] testing rigzba21/poncho-raft against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frigzba21%2Fponcho-raft" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rigzba21/poncho-raft on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rigzba21/poncho-raft [INFO] finished tweaking git repo https://github.com/rigzba21/poncho-raft [INFO] tweaked toml for git repo https://github.com/rigzba21/poncho-raft written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/rigzba21/poncho-raft already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b79e915d2ca805d67fa084b0178f8ebfe8e142eaded6962531fe5fa5e53fd20e [INFO] running `Command { std: "docker" "start" "-a" "b79e915d2ca805d67fa084b0178f8ebfe8e142eaded6962531fe5fa5e53fd20e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b79e915d2ca805d67fa084b0178f8ebfe8e142eaded6962531fe5fa5e53fd20e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b79e915d2ca805d67fa084b0178f8ebfe8e142eaded6962531fe5fa5e53fd20e", kill_on_drop: false }` [INFO] [stdout] b79e915d2ca805d67fa084b0178f8ebfe8e142eaded6962531fe5fa5e53fd20e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] caf7a95a240591a8fede47e2fedede595d62d075db26b6d5716b45899d08b2ee [INFO] running `Command { std: "docker" "start" "-a" "caf7a95a240591a8fede47e2fedede595d62d075db26b6d5716b45899d08b2ee", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling pickledb v0.4.1 [INFO] [stderr] Compiling poncho-raft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `SocketAddr`, `TcpListener` [INFO] [stdout] --> src/connection_handler.rs:1:37 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{TcpStream, Shutdown, TcpListener, SocketAddr}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kv_store` [INFO] [stdout] --> src/connection_handler.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{kv_store}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/connection_handler.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{log}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/connection_handler.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{Read, Write, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time` [INFO] [stdout] --> src/connection_handler.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/connection_handler.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::message::MessageType::APPEND_ENTRY` [INFO] [stdout] --> src/connection_handler.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::message::MessageType::APPEND_ENTRY; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Message`, `RequestVotePayload`, `init_message_queue` [INFO] [stdout] --> src/connection_handler.rs:10:62 [INFO] [stdout] | [INFO] [stdout] 10 | ...essage, Message, init_message_queue, write_new_message_queue, RequestVoteMessage, RequestVoteReplyMessage, RequestVotePayload, Request... [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `kv_db_setup`, `set_key` [INFO] [stdout] --> src/connection_handler.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::kv_store::{kv_db_setup, set_key, get_key}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IS_LEADER` [INFO] [stdout] --> src/connection_handler.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::leader::{IS_LEADER}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_raft_log`, `initialize_raft_log` [INFO] [stdout] --> src/connection_handler.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::log::{initialize_raft_log, get_raft_log}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::message::AppendEntryRequest` [INFO] [stdout] --> src/log.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::message::AppendEntryRequest; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ipv4Addr` [INFO] [stdout] --> src/message.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::{SocketAddr, Ipv4Addr}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/message.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/message.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kv_db_setup` [INFO] [stdout] --> src/message.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::kv_store::{kv_db_setup, set_key, get_key}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `APPEND_ENTRY` should have an upper camel case name [INFO] [stdout] --> src/message.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | APPEND_ENTRY, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntry` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `REQUEST_VOTE` should have an upper camel case name [INFO] [stdout] --> src/message.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | REQUEST_VOTE, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestVote` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SocketAddr` [INFO] [stdout] --> src/leader.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use std::net::{TcpStream, SocketAddr}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::log` [INFO] [stdout] --> src/leader.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::log; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::connection_handler` [INFO] [stdout] --> src/leader.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::connection_handler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/leader.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RequestVoteMessage`, `RequestVotePayload`, `write_new_message_queue` [INFO] [stdout] --> src/leader.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | ...::{RequestVoteMessage, calculate_hash, MessageType, Message, AppendEntryRequestMessage, RequestVotePayload, write_new_message_queue, p... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_message_queue`, `serialize_request_vote` [INFO] [stdout] --> src/leader.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | ... serialize_request_vote, get_message_queue}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/leader.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LogEntry`, `TheLog`, `validate_log_entry` [INFO] [stdout] --> src/leader.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::log::{LogEntry, TheLog, validate_log_entry}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::kv_store::get_key` [INFO] [stdout] --> src/leader.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::kv_store::get_key; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/connection_handler.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | let mut socket_clone = socket.try_clone().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/connection_handler.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | let mut socket_clone = socket.try_clone().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/connection_handler.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | let mut deque= get_message_queue(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/connection_handler.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 40 | let mut socket_clone = socket.try_clone().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/connection_handler.rs:64:25 [INFO] [stdout] | [INFO] [stdout] 64 | fn append_entry_handler(mut socket: TcpStream, mut deque: VecDeque, [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/log.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut raft_log = TheLog { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/log.rs:36:44 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn validate_log_entry(entry: LogEntry, mut raft_log: TheLog) -> bool { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | let mut raft_log: TheLog = get_raft_log(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `delete_key` [INFO] [stdout] --> src/kv_store.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn delete_key(key: String) -> pickledb::error::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `append_entry` [INFO] [stdout] --> src/log.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn append_entry(entry: LogEntry, log_entries: VecDeque) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_empty_log` [INFO] [stdout] --> src/log.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn check_empty_log(log_entries: VecDeque) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_entry_earlier_term` [INFO] [stdout] --> src/log.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn is_entry_earlier_term(entry: LogEntry, log: VecDeque) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `replace_existing_entries_earlier_term` [INFO] [stdout] --> src/log.rs:125:4 [INFO] [stdout] | [INFO] [stdout] 125 | fn replace_existing_entries_earlier_term(entry: LogEntry) -> VecDeque { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Instant::now` that must be used [INFO] [stdout] --> src/leader.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Instant::now` that must be used [INFO] [stdout] --> src/server.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.15s [INFO] running `Command { std: "docker" "inspect" "caf7a95a240591a8fede47e2fedede595d62d075db26b6d5716b45899d08b2ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caf7a95a240591a8fede47e2fedede595d62d075db26b6d5716b45899d08b2ee", kill_on_drop: false }` [INFO] [stdout] caf7a95a240591a8fede47e2fedede595d62d075db26b6d5716b45899d08b2ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90ba7f501a7dea00bc5373be57406610500287a79d224f2d7e659ff242520d79 [INFO] running `Command { std: "docker" "start" "-a" "90ba7f501a7dea00bc5373be57406610500287a79d224f2d7e659ff242520d79", kill_on_drop: false }` [INFO] [stderr] Compiling poncho-raft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TcpListener` [INFO] [stdout] --> src/connection_handler.rs:1:37 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::{TcpStream, Shutdown, TcpListener, SocketAddr}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kv_store` [INFO] [stdout] --> src/connection_handler.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{kv_store}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/connection_handler.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{log}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/connection_handler.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{Read, Write, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time` [INFO] [stdout] --> src/connection_handler.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/connection_handler.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::message::MessageType::APPEND_ENTRY` [INFO] [stdout] --> src/connection_handler.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::message::MessageType::APPEND_ENTRY; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Message`, `RequestVotePayload`, `init_message_queue` [INFO] [stdout] --> src/connection_handler.rs:10:62 [INFO] [stdout] | [INFO] [stdout] 10 | ...essage, Message, init_message_queue, write_new_message_queue, RequestVoteMessage, RequestVoteReplyMessage, RequestVotePayload, Request... [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `kv_db_setup`, `set_key` [INFO] [stdout] --> src/connection_handler.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::kv_store::{kv_db_setup, set_key, get_key}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IS_LEADER` [INFO] [stdout] --> src/connection_handler.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::leader::{IS_LEADER}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_raft_log`, `initialize_raft_log` [INFO] [stdout] --> src/connection_handler.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::log::{initialize_raft_log, get_raft_log}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::message::AppendEntryRequest` [INFO] [stdout] --> src/log.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::message::AppendEntryRequest; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ipv4Addr` [INFO] [stdout] --> src/message.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::{SocketAddr, Ipv4Addr}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/message.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/message.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kv_db_setup` [INFO] [stdout] --> src/message.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::kv_store::{kv_db_setup, set_key, get_key}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `APPEND_ENTRY` should have an upper camel case name [INFO] [stdout] --> src/message.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | APPEND_ENTRY, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntry` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `REQUEST_VOTE` should have an upper camel case name [INFO] [stdout] --> src/message.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | REQUEST_VOTE, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestVote` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SocketAddr` [INFO] [stdout] --> src/leader.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use std::net::{TcpStream, SocketAddr}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::log` [INFO] [stdout] --> src/leader.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::log; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::connection_handler` [INFO] [stdout] --> src/leader.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::connection_handler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/leader.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RequestVoteMessage`, `RequestVotePayload`, `write_new_message_queue` [INFO] [stdout] --> src/leader.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | ...::{RequestVoteMessage, calculate_hash, MessageType, Message, AppendEntryRequestMessage, RequestVotePayload, write_new_message_queue, p... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_message_queue`, `serialize_request_vote` [INFO] [stdout] --> src/leader.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | ... serialize_request_vote, get_message_queue}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/leader.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LogEntry`, `TheLog`, `validate_log_entry` [INFO] [stdout] --> src/leader.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::log::{LogEntry, TheLog, validate_log_entry}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::kv_store::get_key` [INFO] [stdout] --> src/leader.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::kv_store::get_key; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/connection_handler.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | let mut socket_clone = socket.try_clone().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/connection_handler.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | let mut socket_clone = socket.try_clone().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/connection_handler.rs:34:21 [INFO] [stdout] | [INFO] [stdout] 34 | let mut deque= get_message_queue(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/connection_handler.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 40 | let mut socket_clone = socket.try_clone().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/connection_handler.rs:64:25 [INFO] [stdout] | [INFO] [stdout] 64 | fn append_entry_handler(mut socket: TcpStream, mut deque: VecDeque, [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/log.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut raft_log = TheLog { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/log.rs:36:44 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn validate_log_entry(entry: LogEntry, mut raft_log: TheLog) -> bool { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | let mut raft_log: TheLog = get_raft_log(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `delete_key` [INFO] [stdout] --> src/kv_store.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn delete_key(key: String) -> pickledb::error::Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Instant::now` that must be used [INFO] [stdout] --> src/leader.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Instant::now` that must be used [INFO] [stdout] --> src/server.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.27s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/poncho_raft-cfc66fa61a08c9bd) [INFO] running `Command { std: "docker" "inspect" "90ba7f501a7dea00bc5373be57406610500287a79d224f2d7e659ff242520d79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90ba7f501a7dea00bc5373be57406610500287a79d224f2d7e659ff242520d79", kill_on_drop: false }` [INFO] [stdout] 90ba7f501a7dea00bc5373be57406610500287a79d224f2d7e659ff242520d79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bb707594583e7c0bb63b46df4d5b0b201fc73298dd788c9b93d24abfc9e84505 [INFO] running `Command { std: "docker" "start" "-a" "bb707594583e7c0bb63b46df4d5b0b201fc73298dd788c9b93d24abfc9e84505", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `TcpListener` [INFO] [stderr] --> src/connection_handler.rs:1:37 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::{TcpStream, Shutdown, TcpListener, SocketAddr}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `kv_store` [INFO] [stderr] --> src/connection_handler.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::{kv_store}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/connection_handler.rs:4:13 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::{log}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/connection_handler.rs:5:28 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{Read, Write, Error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> src/connection_handler.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | use std::{thread, time}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> src/connection_handler.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use serde::{Serialize, Deserialize}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::message::MessageType::APPEND_ENTRY` [INFO] [stderr] --> src/connection_handler.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::message::MessageType::APPEND_ENTRY; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Message`, `RequestVotePayload`, `init_message_queue` [INFO] [stderr] --> src/connection_handler.rs:10:62 [INFO] [stderr] | [INFO] [stderr] 10 | ...essage, Message, init_message_queue, write_new_message_queue, RequestVoteMessage, RequestVoteReplyMessage, RequestVotePayload, Request... [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `kv_db_setup`, `set_key` [INFO] [stderr] --> src/connection_handler.rs:11:23 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::kv_store::{kv_db_setup, set_key, get_key}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `IS_LEADER` [INFO] [stderr] --> src/connection_handler.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::leader::{IS_LEADER}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `get_raft_log`, `initialize_raft_log` [INFO] [stderr] --> src/connection_handler.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::log::{initialize_raft_log, get_raft_log}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::message::AppendEntryRequest` [INFO] [stderr] --> src/log.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::message::AppendEntryRequest; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ipv4Addr` [INFO] [stderr] --> src/message.rs:4:28 [INFO] [stderr] | [INFO] [stderr] 4 | use std::net::{SocketAddr, Ipv4Addr}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/message.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/message.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `kv_db_setup` [INFO] [stderr] --> src/message.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::kv_store::{kv_db_setup, set_key, get_key}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `APPEND_ENTRY` should have an upper camel case name [INFO] [stderr] --> src/message.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | APPEND_ENTRY, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntry` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `REQUEST_VOTE` should have an upper camel case name [INFO] [stderr] --> src/message.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | REQUEST_VOTE, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestVote` [INFO] [stderr] [INFO] [stderr] warning: unused import: `SocketAddr` [INFO] [stderr] --> src/leader.rs:3:27 [INFO] [stderr] | [INFO] [stderr] 3 | use std::net::{TcpStream, SocketAddr}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::log` [INFO] [stderr] --> src/leader.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::log; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::connection_handler` [INFO] [stderr] --> src/leader.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::connection_handler; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> src/leader.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | use serde::{Serialize, Deserialize}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `RequestVoteMessage`, `RequestVotePayload`, `write_new_message_queue` [INFO] [stderr] --> src/leader.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | ...::{RequestVoteMessage, calculate_hash, MessageType, Message, AppendEntryRequestMessage, RequestVotePayload, write_new_message_queue, p... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `get_message_queue`, `serialize_request_vote` [INFO] [stderr] --> src/leader.rs:11:33 [INFO] [stderr] | [INFO] [stderr] 11 | ... serialize_request_vote, get_message_queue}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/leader.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LogEntry`, `TheLog`, `validate_log_entry` [INFO] [stderr] --> src/leader.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::log::{LogEntry, TheLog, validate_log_entry}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::kv_store::get_key` [INFO] [stderr] --> src/leader.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use crate::kv_store::get_key; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/connection_handler.rs:26:21 [INFO] [stderr] | [INFO] [stderr] 26 | let mut socket_clone = socket.try_clone().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: variable does not need to be mutable [INFO] [stderr] --> src/connection_handler.rs:32:21 [INFO] [stderr] | [INFO] [stderr] 32 | let mut socket_clone = socket.try_clone().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/connection_handler.rs:34:21 [INFO] [stderr] | [INFO] [stderr] 34 | let mut deque= get_message_queue(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/connection_handler.rs:40:21 [INFO] [stderr] | [INFO] [stderr] 40 | let mut socket_clone = socket.try_clone().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/connection_handler.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | fn append_entry_handler(mut socket: TcpStream, mut deque: VecDeque, [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/log.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | let mut raft_log = TheLog { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/log.rs:36:44 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn validate_log_entry(entry: LogEntry, mut raft_log: TheLog) -> bool { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server.rs:147:17 [INFO] [stderr] | [INFO] [stderr] 147 | let mut raft_log: TheLog = get_raft_log(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `delete_key` [INFO] [stderr] --> src/kv_store.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn delete_key(key: String) -> pickledb::error::Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Instant::now` that must be used [INFO] [stderr] --> src/leader.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | time::Instant::now(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Instant::now` that must be used [INFO] [stderr] --> src/server.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | time::Instant::now(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `poncho-raft` (bin "poncho-raft" test) generated 38 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poncho_raft-cfc66fa61a08c9bd) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test connection_handler::test_serialize_message ... ok [INFO] [stdout] test log::tests::test_check_entries_earlier_term ... ok [INFO] [stdout] test log::tests::test_check_previous_term ... ok [INFO] [stdout] test log::tests::test_check_entry_hash ... ok [INFO] [stdout] test log::tests::test_empty_log ... ok [INFO] [stdout] test log::tests::test_empty_log_append ... ok [INFO] [stdout] test log::tests::test_no_holes ... ok [INFO] [stdout] test log::tests::test_replace_entries_earlier_term ... ok [INFO] [stdout] test message::test_pop_message ... ok [INFO] [stdout] test message::test_push_new_message ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bb707594583e7c0bb63b46df4d5b0b201fc73298dd788c9b93d24abfc9e84505", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb707594583e7c0bb63b46df4d5b0b201fc73298dd788c9b93d24abfc9e84505", kill_on_drop: false }` [INFO] [stdout] bb707594583e7c0bb63b46df4d5b0b201fc73298dd788c9b93d24abfc9e84505