[INFO] cloning repository https://github.com/KonstmarNSK/ngamahi-raft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KonstmarNSK/ngamahi-raft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKonstmarNSK%2Fngamahi-raft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKonstmarNSK%2Fngamahi-raft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae70f7825e2cdbfcb5cb5fa242af2e7adcb70309
[INFO] testing KonstmarNSK/ngamahi-raft against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKonstmarNSK%2Fngamahi-raft" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KonstmarNSK/ngamahi-raft on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KonstmarNSK/ngamahi-raft
[INFO] finished tweaking git repo https://github.com/KonstmarNSK/ngamahi-raft
[INFO] tweaked toml for git repo https://github.com/KonstmarNSK/ngamahi-raft written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/KonstmarNSK/ngamahi-raft already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b82db9a877cd9f7cf3820797267a40e2b37ade33ee0ffd5c07489c0dce84701a
[INFO] running `Command { std: "docker" "start" "-a" "b82db9a877cd9f7cf3820797267a40e2b37ade33ee0ffd5c07489c0dce84701a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b82db9a877cd9f7cf3820797267a40e2b37ade33ee0ffd5c07489c0dce84701a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82db9a877cd9f7cf3820797267a40e2b37ade33ee0ffd5c07489c0dce84701a", kill_on_drop: false }`
[INFO] [stdout] b82db9a877cd9f7cf3820797267a40e2b37ade33ee0ffd5c07489c0dce84701a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce61314701b9d7e4fc996d94ea0159aa2c653208fa3a6f6f5bfcfab18e73f290
[INFO] running `Command { std: "docker" "start" "-a" "ce61314701b9d7e4fc996d94ea0159aa2c653208fa3a6f6f5bfcfab18e73f290", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling once_cell v1.14.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling crossbeam-queue v0.3.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling ngamahi-raft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Debug` and `Formatter`
[INFO] [stdout]  --> src/lib.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::{Debug, Formatter};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RaftTerm`
[INFO] [stdout]  --> src/msg_process/mod.rs:2:57
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::state::{Candidate, Leader, LogEntry, NodeId, RaftTerm, State, StateMachine, Types};
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Candidate` and `Leader`
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::state::{Leader, Follower, Candidate};
[INFO] [stdout]   |                    ^^^^^^            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RaftLog`
[INFO] [stdout]  --> src/msg_process/process_request_vote.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::state::{Follower, NodeId, RaftLog, RaftTerm, State, Types};
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::message::OutputMessage::RaftResp`
[INFO] [stdout]  --> src/msg_process/process_timer_events.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::message::OutputMessage::RaftResp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::message::RaftRpcResp::RequestVote`
[INFO] [stdout]  --> src/msg_process/process_timer_events.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::message::RaftRpcResp::RequestVote;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LogEntry` and `NodeId`
[INFO] [stdout]  --> src/msg_process/process_timer_events.rs:4:49
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::state::{Candidate, Follower, Leader, LogEntry, NodeId, State, Types};
[INFO] [stdout]   |                                                 ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StateMachine`
[INFO] [stdout]  --> src/msg_process/mod.rs:2:74
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::state::{Candidate, Leader, LogEntry, NodeId, RaftTerm, State, StateMachine, Types};
[INFO] [stdout]   |                                                                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/state.rs:133:16
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn new(mut params: InitParams<TTypes>) -> Self {
[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 variable: `node_id`
[INFO] [stdout]    --> src/state.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn new(node_id: NodeId, persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stdout]     |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entries`
[INFO] [stdout]    --> src/state.rs:173:34
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn add_to_log(&mut self, entries: &[LogEntry<TTypes::TCmd>]) {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: AppendEntriesReq<TTypes>)
[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/msg_process/process_request_vote.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: RequestVoteReq)
[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/msg_process/process_request_vote.rs:4:61
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: RequestVoteReq)
[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/msg_process/process_timer_events.rs:6:35
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, message: TimerMessage)
[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/msg_process/process_timer_events.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut state = state.into_candidate();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addressee`
[INFO] [stdout]   --> src/msg_process/mod.rs:14:45
[INFO] [stdout]    |
[INFO] [stdout] 14 |                 RaftRpcReq::AppendEntries { addressee, req } => {
[INFO] [stdout]    |                                             ^^^^^^^^^ help: try ignoring the field: `addressee: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/msg_process/mod.rs:77:69
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn process_client_request<TTypes: Types>(mut state: Leader<TTypes>, mut req: ClientMessageReq<TTypes>)
[INFO] [stdout]    |                                                                     ----^^^
[INFO] [stdout]    |                                                                     |
[INFO] [stdout]    |                                                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/msg_process/mod.rs:140:33
[INFO] [stdout]     |
[INFO] [stdout] 140 |                         .map(|(&id, &idx)| idx)
[INFO] [stdout]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/msg_process/mod.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     mut state: State<TTypes>,
[INFO] [stdout]     |     ----^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `process_message` is never used
[INFO] [stdout]   --> src/lib.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<TTypes: Types> RaftNode<TTypes> {
[INFO] [stdout]    | ------------------------------------ method in this implementation
[INFO] [stdout] 13 |     pub fn process_message(&mut self, message: InputMessage<TTypes>) -> Vec<OutputMessage<TTypes>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cmd` and `term` are never read
[INFO] [stdout]   --> src/state.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct LogEntry<TCmd: Command> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 25 |     pub cmd: TCmd,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 26 |     pub term: RaftTerm,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogEntry` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `current_term`, `voted_for`, `last_msg_term`, and `state_machine` are never read
[INFO] [stdout]   --> src/state.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct PersistentCommonState<TTypes: Types> {
[INFO] [stdout]    |            --------------------- fields in this struct
[INFO] [stdout] 40 |     pub this_node_id: NodeId,
[INFO] [stdout] 41 |     pub current_term: RaftTerm,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 42 |     pub voted_for: Option<NodeId>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub last_msg_term: RaftTerm,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 47 |     pub state_machine: TTypes::TStateMachine,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply_commands` is never used
[INFO] [stdout]   --> src/state.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl<TTypes: Types> PersistentCommonState<TTypes> {
[INFO] [stdout]    | ------------------------------------------------- method in this implementation
[INFO] [stdout] 52 |     pub fn apply_commands(&mut self, start: usize, end: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/state.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl<TTypes: Types> PersistentCommonState<TTypes> {
[INFO] [stdout]    | ------------------------------------------------- associated function in this implementation
[INFO] [stdout] 58 |     pub fn new(node_id: NodeId, mut others: HashSet<NodeId>, state_machine: TTypes::TStateMachine) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `committed_idx`, `last_applied`, and `known_leader` are never read
[INFO] [stdout]   --> src/state.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct VolatileCommonState {
[INFO] [stdout]    |            ------------------- fields in this struct
[INFO] [stdout] 76 |     pub committed_idx: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 77 |     pub last_applied: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 78 |     pub known_leader: Option<NodeId>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `common_volatile` is never read
[INFO] [stdout]   --> src/state.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct CommonState<TTypes: Types> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 82 |     pub common_persistent: PersistentCommonState<TTypes>,
[INFO] [stdout] 83 |     pub common_volatile: VolatileCommonState,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/state.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub enum State<TTypes: Types> {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StateMachine` is never used
[INFO] [stdout]   --> src/state.rs:93:11
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub trait StateMachine<TTypes: Types> {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `common_state` and `trigger_election_next_time` are never read
[INFO] [stdout]    --> src/state.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout] 97  | pub struct Follower<TTypes: Types> {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 98  |     pub common_state: CommonState<TTypes>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub trigger_election_next_time: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `followers_voted` is never read
[INFO] [stdout]    --> src/state.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Candidate<TTypes: Types> {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub followers_voted: HashSet<NodeId>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `next_idx` and `match_idx` are never read
[INFO] [stdout]    --> src/state.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct Leader<TTypes: Types> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub next_idx: HashMap<NodeId, usize>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 116 |     pub match_idx: HashMap<NodeId, usize>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InitParams` is never constructed
[INFO] [stdout]    --> src/state.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct InitParams<TTypes: Types> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RaftNode` is never constructed
[INFO] [stdout]    --> src/state.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct RaftNode<TTypes: Types> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/state.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl<TTypes: Types> RaftNode<TTypes> {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 133 |     pub fn new(mut params: InitParams<TTypes>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `common`, `common_mut`, `apply_commands`, and `add_to_log` are never used
[INFO] [stdout]    --> src/state.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl<TTypes: Types> State<TTypes> {
[INFO] [stdout]     | --------------------------------- associated items in this implementation
[INFO] [stdout] 141 |     fn new(node_id: NodeId, persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn common(&self) -> &CommonState<TTypes> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn common_mut(&mut self) -> &mut CommonState<TTypes> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     pub fn apply_commands(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn add_to_log(&mut self, entries: &[LogEntry<TTypes::TCmd>]) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `into_candidate` are never used
[INFO] [stdout]    --> src/state.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | impl<TTypes: Types> Follower<TTypes> {
[INFO] [stdout]     | ------------------------------------ associated items in this implementation
[INFO] [stdout] 179 |     fn new(persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     pub fn into_candidate(self) -> Candidate<TTypes> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/state.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 189 | impl<TTypes: Types> CommonState<TTypes> {
[INFO] [stdout]     | --------------------------------------- associated function in this implementation
[INFO] [stdout] 190 |     fn new(persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_msg` is never used
[INFO] [stdout]  --> src/msg_process/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn process_msg<TTypes: Types>(state: State<TTypes>, message: InputMessage<TTypes>)
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `client_resp_false` is never used
[INFO] [stdout]   --> src/msg_process/mod.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn client_resp_false<TTypes: Types>(req_uid: u128, leader: Option<NodeId>) -> ClientMessageResp {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_client_request` is never used
[INFO] [stdout]   --> src/msg_process/mod.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn process_client_request<TTypes: Types>(mut state: Leader<TTypes>, mut req: ClientMessageReq<TTypes>)
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_append_entries_response_common` is never used
[INFO] [stdout]   --> src/msg_process/mod.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn process_append_entries_response_common<TTypes: Types>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_append_entries_response` is never used
[INFO] [stdout]    --> src/msg_process/mod.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn process_append_entries_response<TTypes: Types>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_request_vote_response_common` is never used
[INFO] [stdout]    --> src/msg_process/mod.rs:173:4
[INFO] [stdout]     |
[INFO] [stdout] 173 | fn process_request_vote_response_common<TTypes: Types>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_request_vote_response` is never used
[INFO] [stdout]    --> src/msg_process/mod.rs:190:4
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn process_request_vote_response<TTypes: Types>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `heartbeat_msg` is never used
[INFO] [stdout]    --> src/msg_process/mod.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub fn heartbeat_msg<TTypes: Types>(state: &Leader<TTypes>) -> AppendEntriesReq<TTypes> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_msg` is never used
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: AppendEntriesReq<TTypes>)
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reply_false` is never used
[INFO] [stdout]    --> src/msg_process/process_append_entries.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn reply_false(curr_term: RaftTerm, appended: usize, sender: NodeId) -> RaftRpcResp {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reply_true` is never used
[INFO] [stdout]    --> src/msg_process/process_append_entries.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn reply_true(curr_term: RaftTerm, appended: usize, sender: NodeId) -> RaftRpcResp {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_msg` is never used
[INFO] [stdout]  --> src/msg_process/process_request_vote.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: RequestVoteReq)
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reply_false` is never used
[INFO] [stdout]   --> src/msg_process/process_request_vote.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn reply_false(curr_term: RaftTerm, sender: NodeId) -> RaftRpcResp {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reply_true` is never used
[INFO] [stdout]   --> src/msg_process/process_request_vote.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn reply_true(curr_term: RaftTerm, sender: NodeId) -> RaftRpcResp {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_log_up_to_date` is never used
[INFO] [stdout]   --> src/msg_process/process_request_vote.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn is_log_up_to_date<TTypes: Types>(state: &Follower<TTypes>, req: &RequestVoteReq) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_msg` is never used
[INFO] [stdout]  --> src/msg_process/process_timer_events.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, message: TimerMessage)
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_heartbeat_trigger` is never used
[INFO] [stdout]   --> src/msg_process/process_timer_events.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn process_heartbeat_trigger<TTypes: Types>(state: &Leader<TTypes>) -> Vec<OutputMessage<TTypes>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FollowerOrCandidate` is never used
[INFO] [stdout]   --> src/msg_process/process_timer_events.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 74 | enum FollowerOrCandidate<TTypes: Types> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_election_trigger` is never used
[INFO] [stdout]   --> src/msg_process/process_timer_events.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn process_election_trigger<TTypes: Types>(state: FollowerOrCandidate<TTypes>) -> (State<TTypes>, Vec<OutputMessage<TTypes>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `follower_elect` is never used
[INFO] [stdout]   --> src/msg_process/process_timer_events.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn follower_elect<TTypes: Types>(state: Follower<TTypes>) -> (State<TTypes>, Vec<OutputMessage<TTypes>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_election` is never used
[INFO] [stdout]   --> src/msg_process/process_timer_events.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn start_election<TTypes: Types>(mut state: Candidate<TTypes>) -> (State<TTypes>, Vec<OutputMessage<TTypes>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Message` is never used
[INFO] [stdout]  --> src/message.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Message<TTypes: Types> {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InputMessage` is never used
[INFO] [stdout]   --> src/message.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum InputMessage<TTypes: Types> {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InputMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OutputMessage` is never used
[INFO] [stdout]   --> src/message.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum OutputMessage<TTypes: Types> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OutputMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientMessageReq` is never constructed
[INFO] [stdout]   --> src/message.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct ClientMessageReq<TTypes: Types>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientMessageReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientMessageResp` is never constructed
[INFO] [stdout]   --> src/message.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct ClientMessageResp{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientMessageResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TimerMessage` is never used
[INFO] [stdout]   --> src/message.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub enum TimerMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TimerMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RaftRpcReq` is never used
[INFO] [stdout]   --> src/message.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum RaftRpcReq<TTypes: Types> {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RaftRpcReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RaftRpcResp` is never used
[INFO] [stdout]   --> src/message.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub enum RaftRpcResp {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RaftRpcResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AppendEntriesResp` is never constructed
[INFO] [stdout]   --> src/message.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct AppendEntriesResp {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppendEntriesResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReqVoteResp` is never constructed
[INFO] [stdout]   --> src/message.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct ReqVoteResp {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReqVoteResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AppendEntriesReq` is never constructed
[INFO] [stdout]   --> src/message.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct AppendEntriesReq<TTypes: Types> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppendEntriesReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestVoteReq` is never constructed
[INFO] [stdout]   --> src/message.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct RequestVoteReq {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RequestVoteReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]   --> src/state.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub type RaftLog<TTypes: Types> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stdout]    |                          ^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]    = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: remove this bound
[INFO] [stdout]    |
[INFO] [stdout] 37 - pub type RaftLog<TTypes: Types> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stdout] 37 + pub type RaftLog<TTypes> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stdout]    |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub type RaftLog<TTypes: Types> = Vec<LogEntry<<TTypes as /* Trait */>::TCmd>>;
[INFO] [stdout]    |                                                +       +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]    --> src/msg_process/mod.rs:122:46
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 .and_modify(|&mut old_idx| { old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 .and_modify(|&mut old_idx| { let _ = old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]    --> src/msg_process/mod.rs:125:46
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 .and_modify(|&mut old_idx| { old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 .and_modify(|&mut old_idx| { let _ = old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]    --> src/msg_process/mod.rs:166:46
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 .and_modify(|&mut old_idx| { old_idx - 1; });
[INFO] [stdout]     |                                              ^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 .and_modify(|&mut old_idx| { let _ = old_idx - 1; });
[INFO] [stdout]     |                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "ce61314701b9d7e4fc996d94ea0159aa2c653208fa3a6f6f5bfcfab18e73f290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce61314701b9d7e4fc996d94ea0159aa2c653208fa3a6f6f5bfcfab18e73f290", kill_on_drop: false }`
[INFO] [stdout] ce61314701b9d7e4fc996d94ea0159aa2c653208fa3a6f6f5bfcfab18e73f290
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a1a3fa34dbe09ae68ae2bdcb26df7fd3203dba9ce7fd3d7d9cd239190f68a0e
[INFO] running `Command { std: "docker" "start" "-a" "6a1a3fa34dbe09ae68ae2bdcb26df7fd3203dba9ce7fd3d7d9cd239190f68a0e", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Debug` and `Formatter`
[INFO] [stdout]  --> src/lib.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::{Debug, Formatter};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RaftTerm`
[INFO] [stdout]  --> src/msg_process/mod.rs:2:57
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::state::{Candidate, Leader, LogEntry, NodeId, RaftTerm, State, StateMachine, Types};
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Candidate` and `Leader`
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::state::{Leader, Follower, Candidate};
[INFO] [stdout]   |                    ^^^^^^            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RaftLog`
[INFO] [stdout]  --> src/msg_process/process_request_vote.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::state::{Follower, NodeId, RaftLog, RaftTerm, State, Types};
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::message::OutputMessage::RaftResp`
[INFO] [stdout]  --> src/msg_process/process_timer_events.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::message::OutputMessage::RaftResp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::message::RaftRpcResp::RequestVote`
[INFO] [stdout]  --> src/msg_process/process_timer_events.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::message::RaftRpcResp::RequestVote;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LogEntry` and `NodeId`
[INFO] [stdout]  --> src/msg_process/process_timer_events.rs:4:49
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::state::{Candidate, Follower, Leader, LogEntry, NodeId, State, Types};
[INFO] [stdout]   |                                                 ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StateMachine`
[INFO] [stdout]  --> src/msg_process/mod.rs:2:74
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::state::{Candidate, Leader, LogEntry, NodeId, RaftTerm, State, StateMachine, Types};
[INFO] [stdout]   |                                                                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/state.rs:133:16
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn new(mut params: InitParams<TTypes>) -> Self {
[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 variable: `node_id`
[INFO] [stdout]    --> src/state.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn new(node_id: NodeId, persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stdout]     |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entries`
[INFO] [stdout]    --> src/state.rs:173:34
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn add_to_log(&mut self, entries: &[LogEntry<TTypes::TCmd>]) {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: AppendEntriesReq<TTypes>)
[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/msg_process/process_request_vote.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: RequestVoteReq)
[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/msg_process/process_request_vote.rs:4:61
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: RequestVoteReq)
[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/msg_process/process_timer_events.rs:6:35
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, message: TimerMessage)
[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/msg_process/process_timer_events.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut state = state.into_candidate();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addressee`
[INFO] [stdout]   --> src/msg_process/mod.rs:14:45
[INFO] [stdout]    |
[INFO] [stdout] 14 |                 RaftRpcReq::AppendEntries { addressee, req } => {
[INFO] [stdout]    |                                             ^^^^^^^^^ help: try ignoring the field: `addressee: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/msg_process/mod.rs:77:69
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn process_client_request<TTypes: Types>(mut state: Leader<TTypes>, mut req: ClientMessageReq<TTypes>)
[INFO] [stdout]    |                                                                     ----^^^
[INFO] [stdout]    |                                                                     |
[INFO] [stdout]    |                                                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/msg_process/mod.rs:140:33
[INFO] [stdout]     |
[INFO] [stdout] 140 |                         .map(|(&id, &idx)| idx)
[INFO] [stdout]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/msg_process/mod.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     mut state: State<TTypes>,
[INFO] [stdout]     |     ----^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `process_message` is never used
[INFO] [stdout]   --> src/lib.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<TTypes: Types> RaftNode<TTypes> {
[INFO] [stdout]    | ------------------------------------ method in this implementation
[INFO] [stdout] 13 |     pub fn process_message(&mut self, message: InputMessage<TTypes>) -> Vec<OutputMessage<TTypes>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cmd` and `term` are never read
[INFO] [stdout]   --> src/state.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct LogEntry<TCmd: Command> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 25 |     pub cmd: TCmd,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 26 |     pub term: RaftTerm,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogEntry` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `current_term`, `voted_for`, `last_msg_term`, and `state_machine` are never read
[INFO] [stdout]   --> src/state.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct PersistentCommonState<TTypes: Types> {
[INFO] [stdout]    |            --------------------- fields in this struct
[INFO] [stdout] 40 |     pub this_node_id: NodeId,
[INFO] [stdout] 41 |     pub current_term: RaftTerm,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 42 |     pub voted_for: Option<NodeId>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub last_msg_term: RaftTerm,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 47 |     pub state_machine: TTypes::TStateMachine,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply_commands` is never used
[INFO] [stdout]   --> src/state.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl<TTypes: Types> PersistentCommonState<TTypes> {
[INFO] [stdout]    | ------------------------------------------------- method in this implementation
[INFO] [stdout] 52 |     pub fn apply_commands(&mut self, start: usize, end: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/state.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl<TTypes: Types> PersistentCommonState<TTypes> {
[INFO] [stdout]    | ------------------------------------------------- associated function in this implementation
[INFO] [stdout] 58 |     pub fn new(node_id: NodeId, mut others: HashSet<NodeId>, state_machine: TTypes::TStateMachine) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `committed_idx`, `last_applied`, and `known_leader` are never read
[INFO] [stdout]   --> src/state.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct VolatileCommonState {
[INFO] [stdout]    |            ------------------- fields in this struct
[INFO] [stdout] 76 |     pub committed_idx: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 77 |     pub last_applied: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 78 |     pub known_leader: Option<NodeId>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `common_volatile` is never read
[INFO] [stdout]   --> src/state.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct CommonState<TTypes: Types> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 82 |     pub common_persistent: PersistentCommonState<TTypes>,
[INFO] [stdout] 83 |     pub common_volatile: VolatileCommonState,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/state.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub enum State<TTypes: Types> {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StateMachine` is never used
[INFO] [stdout]   --> src/state.rs:93:11
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub trait StateMachine<TTypes: Types> {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `common_state` and `trigger_election_next_time` are never read
[INFO] [stdout]    --> src/state.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout] 97  | pub struct Follower<TTypes: Types> {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 98  |     pub common_state: CommonState<TTypes>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub trigger_election_next_time: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `followers_voted` is never read
[INFO] [stdout]    --> src/state.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Candidate<TTypes: Types> {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub followers_voted: HashSet<NodeId>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `next_idx` and `match_idx` are never read
[INFO] [stdout]    --> src/state.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct Leader<TTypes: Types> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub next_idx: HashMap<NodeId, usize>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 116 |     pub match_idx: HashMap<NodeId, usize>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InitParams` is never constructed
[INFO] [stdout]    --> src/state.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct InitParams<TTypes: Types> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RaftNode` is never constructed
[INFO] [stdout]    --> src/state.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct RaftNode<TTypes: Types> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/state.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 132 | impl<TTypes: Types> RaftNode<TTypes> {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 133 |     pub fn new(mut params: InitParams<TTypes>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `common`, `common_mut`, `apply_commands`, and `add_to_log` are never used
[INFO] [stdout]    --> src/state.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl<TTypes: Types> State<TTypes> {
[INFO] [stdout]     | --------------------------------- associated items in this implementation
[INFO] [stdout] 141 |     fn new(node_id: NodeId, persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn common(&self) -> &CommonState<TTypes> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn common_mut(&mut self) -> &mut CommonState<TTypes> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     pub fn apply_commands(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn add_to_log(&mut self, entries: &[LogEntry<TTypes::TCmd>]) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `into_candidate` are never used
[INFO] [stdout]    --> src/state.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | impl<TTypes: Types> Follower<TTypes> {
[INFO] [stdout]     | ------------------------------------ associated items in this implementation
[INFO] [stdout] 179 |     fn new(persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     pub fn into_candidate(self) -> Candidate<TTypes> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/state.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 189 | impl<TTypes: Types> CommonState<TTypes> {
[INFO] [stdout]     | --------------------------------------- associated function in this implementation
[INFO] [stdout] 190 |     fn new(persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_msg` is never used
[INFO] [stdout]  --> src/msg_process/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn process_msg<TTypes: Types>(state: State<TTypes>, message: InputMessage<TTypes>)
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `client_resp_false` is never used
[INFO] [stdout]   --> src/msg_process/mod.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn client_resp_false<TTypes: Types>(req_uid: u128, leader: Option<NodeId>) -> ClientMessageResp {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_client_request` is never used
[INFO] [stdout]   --> src/msg_process/mod.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn process_client_request<TTypes: Types>(mut state: Leader<TTypes>, mut req: ClientMessageReq<TTypes>)
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_append_entries_response_common` is never used
[INFO] [stdout]   --> src/msg_process/mod.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn process_append_entries_response_common<TTypes: Types>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_append_entries_response` is never used
[INFO] [stdout]    --> src/msg_process/mod.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn process_append_entries_response<TTypes: Types>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_request_vote_response_common` is never used
[INFO] [stdout]    --> src/msg_process/mod.rs:173:4
[INFO] [stdout]     |
[INFO] [stdout] 173 | fn process_request_vote_response_common<TTypes: Types>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_request_vote_response` is never used
[INFO] [stdout]    --> src/msg_process/mod.rs:190:4
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn process_request_vote_response<TTypes: Types>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `heartbeat_msg` is never used
[INFO] [stdout]    --> src/msg_process/mod.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub fn heartbeat_msg<TTypes: Types>(state: &Leader<TTypes>) -> AppendEntriesReq<TTypes> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_msg` is never used
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: AppendEntriesReq<TTypes>)
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ngamahi-raft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `reply_false` is never used
[INFO] [stdout]    --> src/msg_process/process_append_entries.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn reply_false(curr_term: RaftTerm, appended: usize, sender: NodeId) -> RaftRpcResp {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reply_true` is never used
[INFO] [stdout]    --> src/msg_process/process_append_entries.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn reply_true(curr_term: RaftTerm, appended: usize, sender: NodeId) -> RaftRpcResp {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_msg` is never used
[INFO] [stdout]  --> src/msg_process/process_request_vote.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: RequestVoteReq)
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reply_false` is never used
[INFO] [stdout]   --> src/msg_process/process_request_vote.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn reply_false(curr_term: RaftTerm, sender: NodeId) -> RaftRpcResp {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reply_true` is never used
[INFO] [stdout]   --> src/msg_process/process_request_vote.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn reply_true(curr_term: RaftTerm, sender: NodeId) -> RaftRpcResp {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_log_up_to_date` is never used
[INFO] [stdout]   --> src/msg_process/process_request_vote.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn is_log_up_to_date<TTypes: Types>(state: &Follower<TTypes>, req: &RequestVoteReq) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_msg` is never used
[INFO] [stdout]  --> src/msg_process/process_timer_events.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, message: TimerMessage)
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_heartbeat_trigger` is never used
[INFO] [stdout]   --> src/msg_process/process_timer_events.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn process_heartbeat_trigger<TTypes: Types>(state: &Leader<TTypes>) -> Vec<OutputMessage<TTypes>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FollowerOrCandidate` is never used
[INFO] [stdout]   --> src/msg_process/process_timer_events.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 74 | enum FollowerOrCandidate<TTypes: Types> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_election_trigger` is never used
[INFO] [stdout]   --> src/msg_process/process_timer_events.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn process_election_trigger<TTypes: Types>(state: FollowerOrCandidate<TTypes>) -> (State<TTypes>, Vec<OutputMessage<TTypes>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `follower_elect` is never used
[INFO] [stdout]   --> src/msg_process/process_timer_events.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn follower_elect<TTypes: Types>(state: Follower<TTypes>) -> (State<TTypes>, Vec<OutputMessage<TTypes>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_election` is never used
[INFO] [stdout]   --> src/msg_process/process_timer_events.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn start_election<TTypes: Types>(mut state: Candidate<TTypes>) -> (State<TTypes>, Vec<OutputMessage<TTypes>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Message` is never used
[INFO] [stdout]  --> src/message.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Message<TTypes: Types> {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InputMessage` is never used
[INFO] [stdout]   --> src/message.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum InputMessage<TTypes: Types> {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InputMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OutputMessage` is never used
[INFO] [stdout]   --> src/message.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum OutputMessage<TTypes: Types> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OutputMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientMessageReq` is never constructed
[INFO] [stdout]   --> src/message.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct ClientMessageReq<TTypes: Types>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientMessageReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientMessageResp` is never constructed
[INFO] [stdout]   --> src/message.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct ClientMessageResp{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientMessageResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TimerMessage` is never used
[INFO] [stdout]   --> src/message.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub enum TimerMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TimerMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RaftRpcReq` is never used
[INFO] [stdout]   --> src/message.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum RaftRpcReq<TTypes: Types> {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RaftRpcReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RaftRpcResp` is never used
[INFO] [stdout]   --> src/message.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub enum RaftRpcResp {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RaftRpcResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AppendEntriesResp` is never constructed
[INFO] [stdout]   --> src/message.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct AppendEntriesResp {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppendEntriesResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReqVoteResp` is never constructed
[INFO] [stdout]   --> src/message.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct ReqVoteResp {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReqVoteResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AppendEntriesReq` is never constructed
[INFO] [stdout]   --> src/message.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct AppendEntriesReq<TTypes: Types> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppendEntriesReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestVoteReq` is never constructed
[INFO] [stdout]   --> src/message.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct RequestVoteReq {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RequestVoteReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]   --> src/state.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub type RaftLog<TTypes: Types> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stdout]    |                          ^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]    = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: remove this bound
[INFO] [stdout]    |
[INFO] [stdout] 37 - pub type RaftLog<TTypes: Types> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stdout] 37 + pub type RaftLog<TTypes> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stdout]    |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub type RaftLog<TTypes: Types> = Vec<LogEntry<<TTypes as /* Trait */>::TCmd>>;
[INFO] [stdout]    |                                                +       +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]    --> src/msg_process/mod.rs:122:46
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 .and_modify(|&mut old_idx| { old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 .and_modify(|&mut old_idx| { let _ = old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]    --> src/msg_process/mod.rs:125:46
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 .and_modify(|&mut old_idx| { old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 .and_modify(|&mut old_idx| { let _ = old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]    --> src/msg_process/mod.rs:166:46
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 .and_modify(|&mut old_idx| { old_idx - 1; });
[INFO] [stdout]     |                                              ^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 .and_modify(|&mut old_idx| { let _ = old_idx - 1; });
[INFO] [stdout]     |                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug` and `Formatter`
[INFO] [stdout]  --> src/lib.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::{Debug, Formatter};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RaftTerm`
[INFO] [stdout]  --> src/msg_process/mod.rs:2:57
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::state::{Candidate, Leader, LogEntry, NodeId, RaftTerm, State, StateMachine, Types};
[INFO] [stdout]   |                                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Candidate` and `Leader`
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::state::{Leader, Follower, Candidate};
[INFO] [stdout]   |                    ^^^^^^            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RaftLog`
[INFO] [stdout]  --> src/msg_process/process_request_vote.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::state::{Follower, NodeId, RaftLog, RaftTerm, State, Types};
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::message::OutputMessage::RaftResp`
[INFO] [stdout]  --> src/msg_process/process_timer_events.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::message::OutputMessage::RaftResp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::message::RaftRpcResp::RequestVote`
[INFO] [stdout]  --> src/msg_process/process_timer_events.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::message::RaftRpcResp::RequestVote;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LogEntry` and `NodeId`
[INFO] [stdout]  --> src/msg_process/process_timer_events.rs:4:49
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::state::{Candidate, Follower, Leader, LogEntry, NodeId, State, Types};
[INFO] [stdout]   |                                                 ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StateMachine`
[INFO] [stdout]  --> src/msg_process/mod.rs:2:74
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::state::{Candidate, Leader, LogEntry, NodeId, RaftTerm, State, StateMachine, Types};
[INFO] [stdout]   |                                                                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/state.rs:133:16
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn new(mut params: InitParams<TTypes>) -> Self {
[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 variable: `node_id`
[INFO] [stdout]    --> src/state.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn new(node_id: NodeId, persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stdout]     |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entries`
[INFO] [stdout]    --> src/state.rs:173:34
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn add_to_log(&mut self, entries: &[LogEntry<TTypes::TCmd>]) {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/msg_process/process_append_entries.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: AppendEntriesReq<TTypes>)
[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/msg_process/process_request_vote.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: RequestVoteReq)
[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/msg_process/process_request_vote.rs:4:61
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: RequestVoteReq)
[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/msg_process/process_timer_events.rs:6:35
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, message: TimerMessage)
[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/msg_process/process_timer_events.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut state = state.into_candidate();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addressee`
[INFO] [stdout]   --> src/msg_process/mod.rs:14:45
[INFO] [stdout]    |
[INFO] [stdout] 14 |                 RaftRpcReq::AppendEntries { addressee, req } => {
[INFO] [stdout]    |                                             ^^^^^^^^^ help: try ignoring the field: `addressee: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/msg_process/mod.rs:77:69
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn process_client_request<TTypes: Types>(mut state: Leader<TTypes>, mut req: ClientMessageReq<TTypes>)
[INFO] [stdout]    |                                                                     ----^^^
[INFO] [stdout]    |                                                                     |
[INFO] [stdout]    |                                                                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/msg_process/mod.rs:140:33
[INFO] [stdout]     |
[INFO] [stdout] 140 |                         .map(|(&id, &idx)| idx)
[INFO] [stdout]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/msg_process/mod.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     mut state: State<TTypes>,
[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/lib.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |         fn params(node: NodeId, mut others: Vec<NodeId>) -> InitParams<TestTypes> {
[INFO] [stdout]    |                                 ----^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node2`
[INFO] [stdout]   --> src/lib.rs:90:29
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let (mut node1, mut node2, mut node3) = test_nodes();
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_node2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node3`
[INFO] [stdout]   --> src/lib.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let (mut node1, mut node2, mut node3) = test_nodes();
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_node3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let (mut node1, mut node2, mut node3) = test_nodes();
[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/lib.rs:90:36
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let (mut node1, mut node2, mut node3) = test_nodes();
[INFO] [stdout]    |                                    ----^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node3_response_in`
[INFO] [stdout]    --> src/lib.rs:172:14
[INFO] [stdout]     |
[INFO] [stdout] 172 |         let (node3_response_in, node2_response_in) : (In<TestTypes>, In<TestTypes>) =
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node3_response_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `leader`
[INFO] [stdout]    --> src/lib.rs:187:27
[INFO] [stdout]     |
[INFO] [stdout] 187 |             State::Leader(leader) => (),
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_leader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_to_log` is never used
[INFO] [stdout]    --> src/state.rs:173:12
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl<TTypes: Types> State<TTypes> {
[INFO] [stdout]     | --------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn add_to_log(&mut self, entries: &[LogEntry<TTypes::TCmd>]) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Message` is never used
[INFO] [stdout]  --> src/message.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Message<TTypes: Types> {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/message.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ClientMsg(ClientMessageResp),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OutputMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ClientMsg(()),
[INFO] [stdout]    |               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `success`, `leader_address`, and `unique_request_id` are never read
[INFO] [stdout]   --> src/message.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct ClientMessageResp{
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 34 |     pub success: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 35 |     pub leader_address: Option<NodeId>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     pub unique_request_id: u128,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientMessageResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TriggerHeartbeat` is never constructed
[INFO] [stdout]   --> src/message.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub enum TimerMessage {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] 41 |     TriggerHeartbeat,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TimerMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]   --> src/state.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub type RaftLog<TTypes: Types> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stdout]    |                          ^^^^^ will not be checked at usage sites of the type alias
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]    = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: remove this bound
[INFO] [stdout]    |
[INFO] [stdout] 37 - pub type RaftLog<TTypes: Types> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stdout] 37 + pub type RaftLog<TTypes> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stdout]    |
[INFO] [stdout] help: fully qualify this associated type
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub type RaftLog<TTypes: Types> = Vec<LogEntry<<TTypes as /* Trait */>::TCmd>>;
[INFO] [stdout]    |                                                +       +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]    --> src/msg_process/mod.rs:122:46
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 .and_modify(|&mut old_idx| { old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 .and_modify(|&mut old_idx| { let _ = old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]    --> src/msg_process/mod.rs:125:46
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 .and_modify(|&mut old_idx| { old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 .and_modify(|&mut old_idx| { let _ = old_idx + resp.appended_entries_count; });
[INFO] [stdout]     |                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused arithmetic operation that must be used
[INFO] [stdout]    --> src/msg_process/mod.rs:166:46
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 .and_modify(|&mut old_idx| { old_idx - 1; });
[INFO] [stdout]     |                                              ^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 .and_modify(|&mut old_idx| { let _ = old_idx - 1; });
[INFO] [stdout]     |                                              +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "6a1a3fa34dbe09ae68ae2bdcb26df7fd3203dba9ce7fd3d7d9cd239190f68a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a1a3fa34dbe09ae68ae2bdcb26df7fd3203dba9ce7fd3d7d9cd239190f68a0e", kill_on_drop: false }`
[INFO] [stdout] 6a1a3fa34dbe09ae68ae2bdcb26df7fd3203dba9ce7fd3d7d9cd239190f68a0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0052ee7e361a5655858a5c7a7dc31deeccec17d4ed3d85fd609250764ddc5758
[INFO] running `Command { std: "docker" "start" "-a" "0052ee7e361a5655858a5c7a7dc31deeccec17d4ed3d85fd609250764ddc5758", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Debug` and `Formatter`
[INFO] [stderr]  --> src/lib.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fmt::{Debug, Formatter};
[INFO] [stderr]   |                ^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RaftTerm`
[INFO] [stderr]  --> src/msg_process/mod.rs:2:57
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::state::{Candidate, Leader, LogEntry, NodeId, RaftTerm, State, StateMachine, Types};
[INFO] [stderr]   |                                                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/msg_process/process_append_entries.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::format`
[INFO] [stderr]  --> src/msg_process/process_append_entries.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fmt::format;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Candidate` and `Leader`
[INFO] [stderr]  --> src/msg_process/process_append_entries.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::state::{Leader, Follower, Candidate};
[INFO] [stderr]   |                    ^^^^^^            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RaftLog`
[INFO] [stderr]  --> src/msg_process/process_request_vote.rs:2:38
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::state::{Follower, NodeId, RaftLog, RaftTerm, State, Types};
[INFO] [stderr]   |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::message::OutputMessage::RaftResp`
[INFO] [stderr]  --> src/msg_process/process_timer_events.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::message::OutputMessage::RaftResp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::message::RaftRpcResp::RequestVote`
[INFO] [stderr]  --> src/msg_process/process_timer_events.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::message::RaftRpcResp::RequestVote;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `LogEntry` and `NodeId`
[INFO] [stderr]  --> src/msg_process/process_timer_events.rs:4:49
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::state::{Candidate, Follower, Leader, LogEntry, NodeId, State, Types};
[INFO] [stderr]   |                                                 ^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `StateMachine`
[INFO] [stderr]  --> src/msg_process/mod.rs:2:74
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::state::{Candidate, Leader, LogEntry, NodeId, RaftTerm, State, StateMachine, Types};
[INFO] [stderr]   |                                                                          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/state.rs:133:16
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn new(mut params: InitParams<TTypes>) -> Self {
[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: unused variable: `node_id`
[INFO] [stderr]    --> src/state.rs:141:12
[INFO] [stderr]     |
[INFO] [stderr] 141 |     fn new(node_id: NodeId, persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stderr]     |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entries`
[INFO] [stderr]    --> src/state.rs:173:34
[INFO] [stderr]     |
[INFO] [stderr] 173 |     pub fn add_to_log(&mut self, entries: &[LogEntry<TTypes::TCmd>]) {
[INFO] [stderr]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entries`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/msg_process/process_append_entries.rs:9:35
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: AppendEntriesReq<TTypes>)
[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/msg_process/process_request_vote.rs:4:35
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: RequestVoteReq)
[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/msg_process/process_request_vote.rs:4:61
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: RequestVoteReq)
[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/msg_process/process_timer_events.rs:6:35
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, message: TimerMessage)
[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/msg_process/process_timer_events.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let mut state = state.into_candidate();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addressee`
[INFO] [stderr]   --> src/msg_process/mod.rs:14:45
[INFO] [stderr]    |
[INFO] [stderr] 14 |                 RaftRpcReq::AppendEntries { addressee, req } => {
[INFO] [stderr]    |                                             ^^^^^^^^^ help: try ignoring the field: `addressee: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/msg_process/mod.rs:77:69
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn process_client_request<TTypes: Types>(mut state: Leader<TTypes>, mut req: ClientMessageReq<TTypes>)
[INFO] [stderr]    |                                                                     ----^^^
[INFO] [stderr]    |                                                                     |
[INFO] [stderr]    |                                                                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> src/msg_process/mod.rs:140:33
[INFO] [stderr]     |
[INFO] [stderr] 140 |                         .map(|(&id, &idx)| idx)
[INFO] [stderr]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/msg_process/mod.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |     mut state: State<TTypes>,
[INFO] [stderr]     |     ----^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: method `process_message` is never used
[INFO] [stderr]   --> src/lib.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<TTypes: Types> RaftNode<TTypes> {
[INFO] [stderr]    | ------------------------------------ method in this implementation
[INFO] [stderr] 13 |     pub fn process_message(&mut self, message: InputMessage<TTypes>) -> Vec<OutputMessage<TTypes>> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `cmd` and `term` are never read
[INFO] [stderr]   --> src/state.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct LogEntry<TCmd: Command> {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 25 |     pub cmd: TCmd,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 26 |     pub term: RaftTerm,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `LogEntry` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `current_term`, `voted_for`, `last_msg_term`, and `state_machine` are never read
[INFO] [stderr]   --> src/state.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct PersistentCommonState<TTypes: Types> {
[INFO] [stderr]    |            --------------------- fields in this struct
[INFO] [stderr] 40 |     pub this_node_id: NodeId,
[INFO] [stderr] 41 |     pub current_term: RaftTerm,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 42 |     pub voted_for: Option<NodeId>,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     pub last_msg_term: RaftTerm,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 47 |     pub state_machine: TTypes::TStateMachine,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `apply_commands` is never used
[INFO] [stderr]   --> src/state.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 51 | impl<TTypes: Types> PersistentCommonState<TTypes> {
[INFO] [stderr]    | ------------------------------------------------- method in this implementation
[INFO] [stderr] 52 |     pub fn apply_commands(&mut self, start: usize, end: usize) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/state.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 57 | impl<TTypes: Types> PersistentCommonState<TTypes> {
[INFO] [stderr]    | ------------------------------------------------- associated function in this implementation
[INFO] [stderr] 58 |     pub fn new(node_id: NodeId, mut others: HashSet<NodeId>, state_machine: TTypes::TStateMachine) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `committed_idx`, `last_applied`, and `known_leader` are never read
[INFO] [stderr]   --> src/state.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub struct VolatileCommonState {
[INFO] [stderr]    |            ------------------- fields in this struct
[INFO] [stderr] 76 |     pub committed_idx: usize,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 77 |     pub last_applied: usize,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 78 |     pub known_leader: Option<NodeId>,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `common_volatile` is never read
[INFO] [stderr]   --> src/state.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub struct CommonState<TTypes: Types> {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] 82 |     pub common_persistent: PersistentCommonState<TTypes>,
[INFO] [stderr] 83 |     pub common_volatile: VolatileCommonState,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `State` is never used
[INFO] [stderr]   --> src/state.rs:86:10
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub enum State<TTypes: Types> {
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `StateMachine` is never used
[INFO] [stderr]   --> src/state.rs:93:11
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub trait StateMachine<TTypes: Types> {
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `common_state` and `trigger_election_next_time` are never read
[INFO] [stderr]    --> src/state.rs:98:9
[INFO] [stderr]     |
[INFO] [stderr] 97  | pub struct Follower<TTypes: Types> {
[INFO] [stderr]     |            -------- fields in this struct
[INFO] [stderr] 98  |     pub common_state: CommonState<TTypes>,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 101 |     pub trigger_election_next_time: bool,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `followers_voted` is never read
[INFO] [stderr]    --> src/state.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub struct Candidate<TTypes: Types> {
[INFO] [stderr]     |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 108 |     pub followers_voted: HashSet<NodeId>,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `next_idx` and `match_idx` are never read
[INFO] [stderr]    --> src/state.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub struct Leader<TTypes: Types> {
[INFO] [stderr]     |            ------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 115 |     pub next_idx: HashMap<NodeId, usize>,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 116 |     pub match_idx: HashMap<NodeId, usize>,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `InitParams` is never constructed
[INFO] [stderr]    --> src/state.rs:120:12
[INFO] [stderr]     |
[INFO] [stderr] 120 | pub struct InitParams<TTypes: Types> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RaftNode` is never constructed
[INFO] [stderr]    --> src/state.rs:128:12
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub struct RaftNode<TTypes: Types> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/state.rs:133:12
[INFO] [stderr]     |
[INFO] [stderr] 132 | impl<TTypes: Types> RaftNode<TTypes> {
[INFO] [stderr]     | ------------------------------------ associated function in this implementation
[INFO] [stderr] 133 |     pub fn new(mut params: InitParams<TTypes>) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `common`, `common_mut`, `apply_commands`, and `add_to_log` are never used
[INFO] [stderr]    --> src/state.rs:141:8
[INFO] [stderr]     |
[INFO] [stderr] 140 | impl<TTypes: Types> State<TTypes> {
[INFO] [stderr]     | --------------------------------- associated items in this implementation
[INFO] [stderr] 141 |     fn new(node_id: NodeId, persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 145 |     pub fn common(&self) -> &CommonState<TTypes> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 154 |     pub fn common_mut(&mut self) -> &mut CommonState<TTypes> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 162 |     pub fn apply_commands(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 173 |     pub fn add_to_log(&mut self, entries: &[LogEntry<TTypes::TCmd>]) {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `into_candidate` are never used
[INFO] [stderr]    --> src/state.rs:179:8
[INFO] [stderr]     |
[INFO] [stderr] 178 | impl<TTypes: Types> Follower<TTypes> {
[INFO] [stderr]     | ------------------------------------ associated items in this implementation
[INFO] [stderr] 179 |     fn new(persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |     pub fn into_candidate(self) -> Candidate<TTypes> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/state.rs:190:8
[INFO] [stderr]     |
[INFO] [stderr] 189 | impl<TTypes: Types> CommonState<TTypes> {
[INFO] [stderr]     | --------------------------------------- associated function in this implementation
[INFO] [stderr] 190 |     fn new(persisted_state: PersistentCommonState<TTypes>) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_msg` is never used
[INFO] [stderr]  --> src/msg_process/mod.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn process_msg<TTypes: Types>(state: State<TTypes>, message: InputMessage<TTypes>)
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `client_resp_false` is never used
[INFO] [stderr]   --> src/msg_process/mod.rs:68:4
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn client_resp_false<TTypes: Types>(req_uid: u128, leader: Option<NodeId>) -> ClientMessageResp {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_client_request` is never used
[INFO] [stderr]   --> src/msg_process/mod.rs:77:4
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn process_client_request<TTypes: Types>(mut state: Leader<TTypes>, mut req: ClientMessageReq<TTypes>)
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_append_entries_response_common` is never used
[INFO] [stderr]   --> src/msg_process/mod.rs:96:4
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn process_append_entries_response_common<TTypes: Types>(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_append_entries_response` is never used
[INFO] [stderr]    --> src/msg_process/mod.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn process_append_entries_response<TTypes: Types>(
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_request_vote_response_common` is never used
[INFO] [stderr]    --> src/msg_process/mod.rs:173:4
[INFO] [stderr]     |
[INFO] [stderr] 173 | fn process_request_vote_response_common<TTypes: Types>(
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_request_vote_response` is never used
[INFO] [stderr]    --> src/msg_process/mod.rs:190:4
[INFO] [stderr]     |
[INFO] [stderr] 190 | fn process_request_vote_response<TTypes: Types>(
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `heartbeat_msg` is never used
[INFO] [stderr]    --> src/msg_process/mod.rs:206:8
[INFO] [stderr]     |
[INFO] [stderr] 206 | pub fn heartbeat_msg<TTypes: Types>(state: &Leader<TTypes>) -> AppendEntriesReq<TTypes> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_msg` is never used
[INFO] [stderr]  --> src/msg_process/process_append_entries.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: AppendEntriesReq<TTypes>)
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `reply_false` is never used
[INFO] [stderr]    --> src/msg_process/process_append_entries.rs:133:4
[INFO] [stderr]     |
[INFO] [stderr] 133 | fn reply_false(curr_term: RaftTerm, appended: usize, sender: NodeId) -> RaftRpcResp {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `reply_true` is never used
[INFO] [stderr]    --> src/msg_process/process_append_entries.rs:137:4
[INFO] [stderr]     |
[INFO] [stderr] 137 | fn reply_true(curr_term: RaftTerm, appended: usize, sender: NodeId) -> RaftRpcResp {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_msg` is never used
[INFO] [stderr]  --> src/msg_process/process_request_vote.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, mut message: RequestVoteReq)
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `reply_false` is never used
[INFO] [stderr]   --> src/msg_process/process_request_vote.rs:59:4
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn reply_false(curr_term: RaftTerm, sender: NodeId) -> RaftRpcResp {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `reply_true` is never used
[INFO] [stderr]   --> src/msg_process/process_request_vote.rs:63:4
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn reply_true(curr_term: RaftTerm, sender: NodeId) -> RaftRpcResp {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_log_up_to_date` is never used
[INFO] [stderr]   --> src/msg_process/process_request_vote.rs:68:4
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn is_log_up_to_date<TTypes: Types>(state: &Follower<TTypes>, req: &RequestVoteReq) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_msg` is never used
[INFO] [stderr]  --> src/msg_process/process_timer_events.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn process_msg<TTypes: Types>(mut state: State<TTypes>, message: TimerMessage)
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_heartbeat_trigger` is never used
[INFO] [stderr]   --> src/msg_process/process_timer_events.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn process_heartbeat_trigger<TTypes: Types>(state: &Leader<TTypes>) -> Vec<OutputMessage<TTypes>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `FollowerOrCandidate` is never used
[INFO] [stderr]   --> src/msg_process/process_timer_events.rs:74:6
[INFO] [stderr]    |
[INFO] [stderr] 74 | enum FollowerOrCandidate<TTypes: Types> {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_election_trigger` is never used
[INFO] [stderr]   --> src/msg_process/process_timer_events.rs:79:4
[INFO] [stderr]    |
[INFO] [stderr] 79 | fn process_election_trigger<TTypes: Types>(state: FollowerOrCandidate<TTypes>) -> (State<TTypes>, Vec<OutputMessage<TTypes>>) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `follower_elect` is never used
[INFO] [stderr]   --> src/msg_process/process_timer_events.rs:89:4
[INFO] [stderr]    |
[INFO] [stderr] 89 | fn follower_elect<TTypes: Types>(state: Follower<TTypes>) -> (State<TTypes>, Vec<OutputMessage<TTypes>>) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `start_election` is never used
[INFO] [stderr]   --> src/msg_process/process_timer_events.rs:97:4
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn start_election<TTypes: Types>(mut state: Candidate<TTypes>) -> (State<TTypes>, Vec<OutputMessage<TTypes>>) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Message` is never used
[INFO] [stderr]  --> src/message.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Message<TTypes: Types> {
[INFO] [stderr]   |          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `InputMessage` is never used
[INFO] [stderr]   --> src/message.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum InputMessage<TTypes: Types> {
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `InputMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `OutputMessage` is never used
[INFO] [stderr]   --> src/message.rs:19:10
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub enum OutputMessage<TTypes: Types> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `OutputMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ClientMessageReq` is never constructed
[INFO] [stderr]   --> src/message.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct ClientMessageReq<TTypes: Types>{
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ClientMessageReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ClientMessageResp` is never constructed
[INFO] [stderr]   --> src/message.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct ClientMessageResp{
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ClientMessageResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `TimerMessage` is never used
[INFO] [stderr]   --> src/message.rs:40:10
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub enum TimerMessage {
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TimerMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `RaftRpcReq` is never used
[INFO] [stderr]   --> src/message.rs:46:10
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub enum RaftRpcReq<TTypes: Types> {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RaftRpcReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `RaftRpcResp` is never used
[INFO] [stderr]   --> src/message.rs:52:10
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub enum RaftRpcResp {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RaftRpcResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AppendEntriesResp` is never constructed
[INFO] [stderr]   --> src/message.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub struct AppendEntriesResp {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `AppendEntriesResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ReqVoteResp` is never constructed
[INFO] [stderr]   --> src/message.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub struct ReqVoteResp {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ReqVoteResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AppendEntriesReq` is never constructed
[INFO] [stderr]   --> src/message.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub struct AppendEntriesReq<TTypes: Types> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `AppendEntriesReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RequestVoteReq` is never constructed
[INFO] [stderr]   --> src/message.rs:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub struct RequestVoteReq {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RequestVoteReq` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stderr]   --> src/state.rs:37:26
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub type RaftLog<TTypes: Types> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stderr]    |                          ^^^^^ will not be checked at usage sites of the type alias
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stderr]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stderr]    = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stderr] help: remove this bound
[INFO] [stderr]    |
[INFO] [stderr] 37 - pub type RaftLog<TTypes: Types> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stderr] 37 + pub type RaftLog<TTypes> = Vec<LogEntry<TTypes::TCmd>>;
[INFO] [stderr]    |
[INFO] [stderr] help: fully qualify this associated type
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub type RaftLog<TTypes: Types> = Vec<LogEntry<<TTypes as /* Trait */>::TCmd>>;
[INFO] [stderr]    |                                                +       +++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]    --> src/msg_process/mod.rs:122:46
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 .and_modify(|&mut old_idx| { old_idx + resp.appended_entries_count; });
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 .and_modify(|&mut old_idx| { let _ = old_idx + resp.appended_entries_count; });
[INFO] [stderr]     |                                              +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]    --> src/msg_process/mod.rs:125:46
[INFO] [stderr]     |
[INFO] [stderr] 125 |                 .and_modify(|&mut old_idx| { old_idx + resp.appended_entries_count; });
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 125 |                 .and_modify(|&mut old_idx| { let _ = old_idx + resp.appended_entries_count; });
[INFO] [stderr]     |                                              +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused arithmetic operation that must be used
[INFO] [stderr]    --> src/msg_process/mod.rs:166:46
[INFO] [stderr]     |
[INFO] [stderr] 166 |                 .and_modify(|&mut old_idx| { old_idx - 1; });
[INFO] [stderr]     |                                              ^^^^^^^^^^^ the arithmetic operation produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 166 |                 .and_modify(|&mut old_idx| { let _ = old_idx - 1; });
[INFO] [stderr]     |                                              +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:73:33
[INFO] [stderr]    |
[INFO] [stderr] 73 |         fn params(node: NodeId, mut others: Vec<NodeId>) -> InitParams<TestTypes> {
[INFO] [stderr]    |                                 ----^^^^^^
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node2`
[INFO] [stderr]   --> src/lib.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 |         let (mut node1, mut node2, mut node3) = test_nodes();
[INFO] [stderr]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_node2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node3`
[INFO] [stderr]   --> src/lib.rs:90:40
[INFO] [stderr]    |
[INFO] [stderr] 90 |         let (mut node1, mut node2, mut node3) = test_nodes();
[INFO] [stderr]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_node3`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:90:25
[INFO] [stderr]    |
[INFO] [stderr] 90 |         let (mut node1, mut node2, mut node3) = test_nodes();
[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/lib.rs:90:36
[INFO] [stderr]    |
[INFO] [stderr] 90 |         let (mut node1, mut node2, mut node3) = test_nodes();
[INFO] [stderr]    |                                    ----^^^^^
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node3_response_in`
[INFO] [stderr]    --> src/lib.rs:172:14
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let (node3_response_in, node2_response_in) : (In<TestTypes>, In<TestTypes>) =
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node3_response_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `leader`
[INFO] [stderr]    --> src/lib.rs:187:27
[INFO] [stderr]     |
[INFO] [stderr] 187 |             State::Leader(leader) => (),
[INFO] [stderr]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_leader`
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_to_log` is never used
[INFO] [stderr]    --> src/state.rs:173:12
[INFO] [stderr]     |
[INFO] [stderr] 140 | impl<TTypes: Types> State<TTypes> {
[INFO] [stderr]     | --------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 173 |     pub fn add_to_log(&mut self, entries: &[LogEntry<TTypes::TCmd>]) {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/message.rs:22:15
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ClientMsg(ClientMessageResp),
[INFO] [stderr]    |     --------- ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `OutputMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ClientMsg(()),
[INFO] [stderr]    |               ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `success`, `leader_address`, and `unique_request_id` are never read
[INFO] [stderr]   --> src/message.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct ClientMessageResp{
[INFO] [stderr]    |            ----------------- fields in this struct
[INFO] [stderr] 34 |     pub success: bool,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 35 |     pub leader_address: Option<NodeId>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 36 |     pub unique_request_id: u128,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ClientMessageResp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `TriggerHeartbeat` is never constructed
[INFO] [stderr]   --> src/message.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub enum TimerMessage {
[INFO] [stderr]    |          ------------ variant in this enum
[INFO] [stderr] 41 |     TriggerHeartbeat,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TimerMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `ngamahi-raft` (lib) generated 77 warnings (run `cargo fix --lib -p ngamahi-raft` to apply 17 suggestions)
[INFO] [stderr] warning: `ngamahi-raft` (lib test) generated 38 warnings (27 duplicates) (run `cargo fix --lib -p ngamahi-raft --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ngamahi_raft-1a806c4bb82becc2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::election_triggers ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::election_succeeds ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test tests::log_replicates ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::election_succeeds stdout ----
[INFO] [stdout] thread 'tests::election_succeeds' panicked at src/lib.rs:149:17:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: RaftTerm(0)
[INFO] [stdout]  right: RaftTerm(1)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58fbca37952a - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x58fbca37952a - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x58fbca37952a - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x58fbca37952a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x58fbca39fe23 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x58fbca39fe23 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x58fbca3766c3 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x58fbca379372 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x58fbca37a9ad - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x58fbca37a7b7 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x58fbca3440e7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x58fbca3440e7 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x58fbca37b058 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x58fbca37b058 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x58fbca37ae1a - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x58fbca379a09 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x58fbca37aaac - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x58fbca2e8ae0 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x58fbca2e8eab - core::panicking::assert_failed_inner::hf2c17e6d30928787
[INFO] [stdout]   19:     0x58fbca2f5a15 - core::panicking::assert_failed::h628cac3150eb2134
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:373:5
[INFO] [stdout]   20:     0x58fbca2f9deb - ngamahi_raft::tests::election_succeeds::h2360e5ff1bbef48c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:149:17
[INFO] [stdout]   21:     0x58fbca2f95c7 - ngamahi_raft::tests::election_succeeds::{{closure}}::h19e21da46f4672b2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:120:27
[INFO] [stdout]   22:     0x58fbca2feba6 - core::ops::function::FnOnce::call_once::hc69ef4eebe203e9f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x58fbca348c0b - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58fbca348c0b - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x58fbca3485f8 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x58fbca3485f8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x58fbca3485f8 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x58fbca3485f8 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x58fbca3485f8 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x58fbca3485f8 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x58fbca3485f8 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x58fbca30c09a - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x58fbca30c09a - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x58fbca30fa14 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   35:     0x58fbca30fa14 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x58fbca30fa14 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x58fbca30fa14 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x58fbca30fa14 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x58fbca30fa14 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   40:     0x58fbca30fa14 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x58fbca37ef9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   42:     0x58fbca37ef9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x58fbca37ef9b - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x744682e76ac3 - <unknown>
[INFO] [stdout]   45:     0x744682f07a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::log_replicates stdout ----
[INFO] [stdout] thread 'tests::log_replicates' panicked at src/lib.rs:240:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 1
[INFO] [stdout]  right: 2
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58fbca37952a - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x58fbca37952a - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x58fbca37952a - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x58fbca37952a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x58fbca39fe23 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x58fbca39fe23 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x58fbca3766c3 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x58fbca379372 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x58fbca37a9ad - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x58fbca37a7b7 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x58fbca3440e7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x58fbca3440e7 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x58fbca37b058 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x58fbca37b058 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x58fbca37ae1a - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x58fbca379a09 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x58fbca37aaac - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x58fbca2e8ae0 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x58fbca2e8eab - core::panicking::assert_failed_inner::hf2c17e6d30928787
[INFO] [stdout]   19:     0x58fbca2f5a53 - core::panicking::assert_failed::h63443c52b2abf0cf
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:373:5
[INFO] [stdout]   20:     0x58fbca2fb816 - ngamahi_raft::tests::log_replicates::hf2cae0b608ba7b49
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:240:9
[INFO] [stdout]   21:     0x58fbca2fab17 - ngamahi_raft::tests::log_replicates::{{closure}}::hc2d799bbfa647c8f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:194:24
[INFO] [stdout]   22:     0x58fbca2fec96 - core::ops::function::FnOnce::call_once::hdcf19a7c6d3a4474
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x58fbca348c0b - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58fbca348c0b - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x58fbca3485f8 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x58fbca3485f8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x58fbca3485f8 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x58fbca3485f8 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x58fbca3485f8 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x58fbca3485f8 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x58fbca3485f8 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x58fbca30c09a - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x58fbca30c09a - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x58fbca30fa14 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   35:     0x58fbca30fa14 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x58fbca30fa14 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x58fbca30fa14 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x58fbca30fa14 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x58fbca30fa14 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   40:     0x58fbca30fa14 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x58fbca37ef9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   42:     0x58fbca37ef9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x58fbca37ef9b - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x744682e76ac3 - <unknown>
[INFO] [stdout]   45:     0x744682f07a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::election_succeeds
[INFO] [stdout]     tests::log_replicates
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0052ee7e361a5655858a5c7a7dc31deeccec17d4ed3d85fd609250764ddc5758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0052ee7e361a5655858a5c7a7dc31deeccec17d4ed3d85fd609250764ddc5758", kill_on_drop: false }`
[INFO] [stdout] 0052ee7e361a5655858a5c7a7dc31deeccec17d4ed3d85fd609250764ddc5758
