[INFO] cloning repository https://github.com/SarthakMakhija/replicate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SarthakMakhija/replicate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSarthakMakhija%2Freplicate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSarthakMakhija%2Freplicate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ccdca903d50bc0df35d8545fcc48f6f8b4af47a
[INFO] checking SarthakMakhija/replicate against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSarthakMakhija%2Freplicate" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SarthakMakhija/replicate
[INFO] finished tweaking git repo https://github.com/SarthakMakhija/replicate
[INFO] tweaked toml for git repo https://github.com/SarthakMakhija/replicate written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SarthakMakhija/replicate on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SarthakMakhija/replicate already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e68e8795df0519447716cd0649230bf06e39e3b30a612513561162bc96993526
[INFO] running `Command { std: "docker" "start" "-a" "e68e8795df0519447716cd0649230bf06e39e3b30a612513561162bc96993526", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]    Compiling replicate v0.1.0 (/opt/rustwide/workdir/replicate)
[INFO] [stderr]    Compiling raft v0.1.0 (/opt/rustwide/workdir/raft)
[INFO] [stderr]    Compiling replicate-examples v0.1.0 (/opt/rustwide/workdir/replicate-examples)
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[INFO] [stderr]     Checking bincode v1.3.3
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[INFO] [stdout] warning: value assigned to `channel` is never read
[INFO] [stdout]    --> replicate/src/net/pipeline.rs:138:48
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let mut channel: Option<Channel> = None;
[INFO] [stdout]     |                                                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `channel` is never read
[INFO] [stdout]    --> replicate/src/net/pipeline.rs:138:48
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let mut channel: Option<Channel> = None;
[INFO] [stdout]     |                                                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `shutdown` is never used
[INFO] [stdout]   --> replicate/src/singular_update_queue/singular_update_queue.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl SingularUpdateQueue {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub(crate) fn shutdown(self) {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> replicate/src/net/replica.rs:81:26
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn pipeline_mode(&self) -> PipelineMode {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn pipeline_mode(&self) -> PipelineMode<'_> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> replicate/src/net/replica.rs:90:30
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn non_pipeline_mode(&self) -> NonPipelineMode {
[INFO] [stdout]    |                              ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn non_pipeline_mode(&self) -> NonPipelineMode<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `shutdown` is never used
[INFO] [stdout]   --> replicate/src/singular_update_queue/singular_update_queue.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl SingularUpdateQueue {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub(crate) fn shutdown(self) {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> replicate/src/net/replica.rs:81:26
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn pipeline_mode(&self) -> PipelineMode {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn pipeline_mode(&self) -> PipelineMode<'_> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> replicate/src/net/replica.rs:90:30
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn non_pipeline_mode(&self) -> NonPipelineMode {
[INFO] [stdout]    |                              ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn non_pipeline_mode(&self) -> NonPipelineMode<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking replicate-log v0.1.0 (/opt/rustwide/workdir/replicate-log)
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> replicate/tests/async_network_integration_test.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> replicate/tests/async_network_integration_test.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> replicate/tests/async_network_integration_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AllServicesShutdownHandle` and `ServiceRegistration`
[INFO] [stdout]   --> replicate/tests/async_network_integration_test.rs:15:53
[INFO] [stdout]    |
[INFO] [stdout] 15 | use replicate::net::connect::service_registration::{AllServicesShutdownHandle, ServiceRegistration};
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EchoServer`
[INFO] [stdout]   --> replicate/tests/async_network_integration_test.rs:19:38
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::grpc::echo_server::{Echo, EchoServer};
[INFO] [stdout]    |                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteAheadLog` is never constructed
[INFO] [stdout]  --> replicate-log/src/wal/write_ahead_log.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct WriteAheadLog {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init_or_panic`, `open_file_or_panic`, `create_file_or_panic`, `append`, and `read_all` are never used
[INFO] [stdout]   --> replicate-log/src/wal/write_ahead_log.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl WriteAheadLog {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 14 |     pub fn init_or_panic(path: PathBuf) -> WriteAheadLog {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn open_file_or_panic<F>(path: &F) -> File
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn create_file_or_panic<F>(path: &F) -> File
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn append(&mut self, bytes: Vec<u8>, generation: u64) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn read_all(&mut self) -> Option<WriteAheadLogEntries> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteAheadLogEntry` is never constructed
[INFO] [stdout]  --> replicate-log/src/wal/write_ahead_log_entry.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct WriteAheadLogEntry {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `serialize`, `get_generation`, and `get_bytes` are never used
[INFO] [stdout]   --> replicate-log/src/wal/write_ahead_log_entry.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl WriteAheadLogEntry {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 14 |     pub(crate) fn new(bytes: Vec<u8>, generation: u64) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub(crate) fn serialize(&self) -> Vec<u8> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub(crate) fn get_generation(&self) -> u64 {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub(crate) fn get_bytes(&self) -> &[u8] {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteAheadLogEntries` is never constructed
[INFO] [stdout]   --> replicate-log/src/wal/write_ahead_log_entry.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub(crate) struct WriteAheadLogEntries {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `deserialize_entries` and `entry_at_index` are never used
[INFO] [stdout]   --> replicate-log/src/wal/write_ahead_log_entry.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl WriteAheadLogEntries {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 40 |     pub(crate) fn deserialize_entries<R: Read>(reader: &mut R) -> Option<WriteAheadLogEntries> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub(crate) fn entry_at_index(&self, index: usize) -> Option<&WriteAheadLogEntry> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> replicate/tests/request_waiting_list_integration_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> replicate/tests/request_waiting_list_integration_test.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> replicate/tests/request_waiting_list_integration_test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `replicate::callback::async_quorum_callback::AsyncQuorumCallback`
[INFO] [stdout]  --> replicate/tests/request_waiting_list_integration_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use replicate::callback::async_quorum_callback::AsyncQuorumCallback;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `replicate::clock::clock::SystemClock`
[INFO] [stdout]  --> replicate/tests/request_waiting_list_integration_test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use replicate::clock::clock::SystemClock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `replicate::net::connect::host_and_port::HostAndPort`
[INFO] [stdout]  --> replicate/tests/request_waiting_list_integration_test.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use replicate::net::connect::host_and_port::HostAndPort;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `replicate::net::request_waiting_list::request_waiting_list::RequestWaitingList`
[INFO] [stdout]   --> replicate/tests/request_waiting_list_integration_test.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use replicate::net::request_waiting_list::request_waiting_list::RequestWaitingList;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `replicate::net::request_waiting_list::request_waiting_list_config::RequestWaitingListConfig`
[INFO] [stdout]   --> replicate/tests/request_waiting_list_integration_test.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use replicate::net::request_waiting_list::request_waiting_list_config::RequestWaitingListConfig;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EchoServiceClient` is never constructed
[INFO] [stdout]   --> replicate/tests/async_network_integration_test.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct EchoServiceClient {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_client_request` is never used
[INFO] [stdout]   --> replicate/tests/async_network_integration_test.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 76 | async fn send_client_request(target_address: HostAndPort) -> Result<EchoResponse, ServiceResponseError> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetValueResponse` is never constructed
[INFO] [stdout]    --> replicate/tests/request_waiting_list_integration_test.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout] 180 | struct GetValueResponse {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SetValueResponse` is never constructed
[INFO] [stdout]    --> replicate/tests/request_waiting_list_integration_test.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | struct SetValueResponse {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteAheadLog` is never constructed
[INFO] [stdout]  --> replicate-log/src/wal/write_ahead_log.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct WriteAheadLog {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init_or_panic`, `open_file_or_panic`, `create_file_or_panic`, `append`, and `read_all` are never used
[INFO] [stdout]   --> replicate-log/src/wal/write_ahead_log.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl WriteAheadLog {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 14 |     pub fn init_or_panic(path: PathBuf) -> WriteAheadLog {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn open_file_or_panic<F>(path: &F) -> File
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn create_file_or_panic<F>(path: &F) -> File
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn append(&mut self, bytes: Vec<u8>, generation: u64) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn read_all(&mut self) -> Option<WriteAheadLogEntries> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteAheadLogEntry` is never constructed
[INFO] [stdout]  --> replicate-log/src/wal/write_ahead_log_entry.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct WriteAheadLogEntry {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `serialize`, `get_generation`, and `get_bytes` are never used
[INFO] [stdout]   --> replicate-log/src/wal/write_ahead_log_entry.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl WriteAheadLogEntry {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 14 |     pub(crate) fn new(bytes: Vec<u8>, generation: u64) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub(crate) fn serialize(&self) -> Vec<u8> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub(crate) fn get_generation(&self) -> u64 {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub(crate) fn get_bytes(&self) -> &[u8] {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteAheadLogEntries` is never constructed
[INFO] [stdout]   --> replicate-log/src/wal/write_ahead_log_entry.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub(crate) struct WriteAheadLogEntries {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `deserialize_entries` and `entry_at_index` are never used
[INFO] [stdout]   --> replicate-log/src/wal/write_ahead_log_entry.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl WriteAheadLogEntries {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 40 |     pub(crate) fn deserialize_entries<R: Read>(reader: &mut R) -> Option<WriteAheadLogEntries> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub(crate) fn entry_at_index(&self, index: usize) -> Option<&WriteAheadLogEntry> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> raft/src/state.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut consensus_state = &mut *write_guard;
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> raft/src/state.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let mut consensus_state = &mut *write_guard;
[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]    --> raft/src/state.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let mut consensus_state = &mut *write_guard;
[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]    --> raft/src/state.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let mut consensus_state = &mut *write_guard;
[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]    --> raft/src/state.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let mut consensus_state = &mut *write_guard;
[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]   --> raft/src/state.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let mut consensus_state = &mut *write_guard;
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> raft/src/state.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let mut consensus_state = &mut *write_guard;
[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]    --> raft/src/state.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let mut consensus_state = &mut *write_guard;
[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]    --> raft/src/state.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let mut consensus_state = &mut *write_guard;
[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]    --> raft/src/state.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let mut consensus_state = &mut *write_guard;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> replicate-examples/src/quorum/read_repair.rs:20:64
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn new(replica: Arc<Replica>, response_by_host: &HashMap<HostAndPort, GetValueByKeyResponse>) -> ReadRepair {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                                                |
[INFO] [stdout]    |                                                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn new(replica: Arc<Replica>, response_by_host: &HashMap<HostAndPort, GetValueByKeyResponse>) -> ReadRepair<'_> {
[INFO] [stdout]    |                                                                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `request_vote` is never used
[INFO] [stdout]   --> raft/src/net/builder/request_vote.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl RequestVoteBuilder {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 12 |     pub(crate) fn request_vote(replica_id: ReplicaId,
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `replicate_log_request_with_no_log_reference` and `replicate_log_request_with_no_previous_log_reference` are never used
[INFO] [stdout]   --> raft/src/net/builder/log.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ReplicateLogRequestBuilder {
[INFO] [stdout]    | ------------------------------- associated functions in this implementation
[INFO] [stdout] 12 |     pub(crate) fn replicate_log_request_with_no_log_reference(
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub(crate) fn replicate_log_request_with_no_previous_log_reference(
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `matches_command` is never used
[INFO] [stdout]   --> raft/src/log_entry.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl LogEntry {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub(crate) fn matches_command(&self, command: &Command) -> bool {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_next_log_index_for` is never used
[INFO] [stdout]   --> raft/src/follower_state.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl FollowerState {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub(crate) fn get_next_log_index_for(&self, peer_address: &HostAndPort) -> NextLogIndex {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `request_vote` is never used
[INFO] [stdout]   --> raft/src/net/builder/request_vote.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl RequestVoteBuilder {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 12 |     pub(crate) fn request_vote(replica_id: ReplicaId,
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `replicate_log_request_with_no_log_reference` and `replicate_log_request_with_no_previous_log_reference` are never used
[INFO] [stdout]   --> raft/src/net/builder/log.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ReplicateLogRequestBuilder {
[INFO] [stdout]    | ------------------------------- associated functions in this implementation
[INFO] [stdout] 12 |     pub(crate) fn replicate_log_request_with_no_log_reference(
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub(crate) fn replicate_log_request_with_no_previous_log_reference(
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `matches_command` is never used
[INFO] [stdout]   --> raft/src/log_entry.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl LogEntry {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub(crate) fn matches_command(&self, command: &Command) -> bool {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_next_log_index_for` is never used
[INFO] [stdout]   --> raft/src/follower_state.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl FollowerState {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub(crate) fn get_next_log_index_for(&self, peer_address: &HostAndPort) -> NextLogIndex {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> raft/tests/replicate_log_simulation_test.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> raft/tests/heartbeat_sender_integration_test.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Builder`
[INFO] [stdout]  --> raft/tests/replicate_log_simulation_test.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::runtime::{Builder, Runtime};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raft::election::election::Election`
[INFO] [stdout]  --> raft/tests/replicate_log_simulation_test.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use raft::election::election::Election;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReplicaRole`
[INFO] [stdout]   --> raft/tests/replicate_log_simulation_test.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | use raft::state::{ReplicaRole, State};
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `replicate::net::peers::Peer`
[INFO] [stdout]   --> raft/tests/replicate_log_simulation_test.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use replicate::net::peers::Peer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> raft/tests/replicate_log_integration_test.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Builder`
[INFO] [stdout]  --> raft/tests/replicate_log_integration_test.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::runtime::{Builder, Runtime};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raft::election::election::Election`
[INFO] [stdout]  --> raft/tests/replicate_log_integration_test.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use raft::election::election::Election;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReplicaRole`
[INFO] [stdout]   --> raft/tests/replicate_log_integration_test.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | use raft::state::{ReplicaRole, State};
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> raft/tests/heartbeat_simulation_test.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> raft/tests/heartbeat_simulation_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> raft/tests/heartbeat_simulation_test.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Builder`
[INFO] [stdout]  --> raft/tests/heartbeat_simulation_test.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::runtime::{Builder, Runtime};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raft::election::election::Election`
[INFO] [stdout]  --> raft/tests/heartbeat_simulation_test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use raft::election::election::Election;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReplicaRole`
[INFO] [stdout]   --> raft/tests/heartbeat_simulation_test.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use raft::state::{ReplicaRole, State};
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `replicate::net::peers::Peer`
[INFO] [stdout]   --> raft/tests/heartbeat_simulation_test.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use replicate::net::peers::Peer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_self` is never used
[INFO] [stdout]   --> raft/tests/heartbeat_sender_integration_test.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn spin_self(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<State>) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_peer` is never used
[INFO] [stdout]   --> raft/tests/heartbeat_sender_integration_test.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn spin_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> AllServicesShutdownHandle {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_other_peer` is never used
[INFO] [stdout]   --> raft/tests/heartbeat_sender_integration_test.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn spin_other_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> AllServicesShutdownHandle {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `let_services_start` is never used
[INFO] [stdout]    --> raft/tests/heartbeat_sender_integration_test.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn let_services_start() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_commands` is never used
[INFO] [stdout]   --> raft/tests/replicate_log_simulation_test.rs:84:10
[INFO] [stdout]    |
[INFO] [stdout] 84 | async fn send_commands(address: HostAndPort, commands: Vec<Command>) -> Result<Response<()>, ServiceResponseError> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> replicate-examples/src/quorum/read_repair.rs:20:64
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn new(replica: Arc<Replica>, response_by_host: &HashMap<HostAndPort, GetValueByKeyResponse>) -> ReadRepair {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                                                |
[INFO] [stdout]    |                                                                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub(crate) fn new(replica: Arc<Replica>, response_by_host: &HashMap<HostAndPort, GetValueByKeyResponse>) -> ReadRepair<'_> {
[INFO] [stdout]    |                                                                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_self` is never used
[INFO] [stdout]   --> raft/tests/replicate_log_simulation_test.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn spin_self(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<State>) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_peer` is never used
[INFO] [stdout]    --> raft/tests/replicate_log_simulation_test.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn spin_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<State>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_other_peer` is never used
[INFO] [stdout]    --> raft/tests/replicate_log_simulation_test.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn spin_other_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> raft/tests/election_simulation_test.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> raft/tests/election_simulation_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> raft/tests/election_simulation_test.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Builder`
[INFO] [stdout]  --> raft/tests/election_simulation_test.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::runtime::{Builder, Runtime};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raft::election::election::Election`
[INFO] [stdout]  --> raft/tests/election_simulation_test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use raft::election::election::Election;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReplicaRole`
[INFO] [stdout]   --> raft/tests/election_simulation_test.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use raft::state::{ReplicaRole, State};
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `replicate::net::peers::Peer`
[INFO] [stdout]   --> raft/tests/election_simulation_test.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use replicate::net::peers::Peer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_commands` is never used
[INFO] [stdout]    --> raft/tests/replicate_log_integration_test.rs:144:10
[INFO] [stdout]     |
[INFO] [stdout] 144 | async fn send_commands(address: HostAndPort, commands: Vec<Command>) -> Result<Response<()>, ServiceResponseError> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_self` is never used
[INFO] [stdout]    --> raft/tests/replicate_log_integration_test.rs:153:4
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn spin_self(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<State>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_peer` is never used
[INFO] [stdout]    --> raft/tests/replicate_log_integration_test.rs:176:4
[INFO] [stdout]     |
[INFO] [stdout] 176 | fn spin_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<State>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_self` is never used
[INFO] [stdout]   --> raft/tests/heartbeat_simulation_test.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn spin_self(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<State>) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_other_peer` is never used
[INFO] [stdout]    --> raft/tests/replicate_log_integration_test.rs:198:4
[INFO] [stdout]     |
[INFO] [stdout] 198 | fn spin_other_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_peer` is never used
[INFO] [stdout]   --> raft/tests/heartbeat_simulation_test.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn spin_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<State>) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_other_peer` is never used
[INFO] [stdout]    --> raft/tests/heartbeat_simulation_test.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn spin_other_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> raft/tests/election_integration_test.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> raft/tests/election_integration_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> raft/tests/election_integration_test.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Builder`
[INFO] [stdout]  --> raft/tests/election_integration_test.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::runtime::{Builder, Runtime};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raft::election::election::Election`
[INFO] [stdout]  --> raft/tests/election_integration_test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use raft::election::election::Election;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReplicaRole`
[INFO] [stdout]   --> raft/tests/election_integration_test.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use raft::state::{ReplicaRole, State};
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_self` is never used
[INFO] [stdout]    --> raft/tests/election_simulation_test.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn spin_self(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<State>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_peer` is never used
[INFO] [stdout]    --> raft/tests/election_simulation_test.rs:142:4
[INFO] [stdout]     |
[INFO] [stdout] 142 | fn spin_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<State>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_other_peer` is never used
[INFO] [stdout]    --> raft/tests/election_simulation_test.rs:165:4
[INFO] [stdout]     |
[INFO] [stdout] 165 | fn spin_other_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IpAddr` and `Ipv4Addr`
[INFO] [stdout]  --> replicate-examples/tests/quorum_key_value_replica_integration_test.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Builder`
[INFO] [stdout]  --> replicate-examples/tests/quorum_key_value_replica_integration_test.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::runtime::{Builder, Runtime};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_self` is never used
[INFO] [stdout]    --> raft/tests/election_integration_test.rs:107:4
[INFO] [stdout]     |
[INFO] [stdout] 107 | fn spin_self(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<State>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_peer` is never used
[INFO] [stdout]    --> raft/tests/election_integration_test.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn spin_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<State>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_other_peer` is never used
[INFO] [stdout]    --> raft/tests/election_integration_test.rs:152:4
[INFO] [stdout]     |
[INFO] [stdout] 152 | fn spin_other_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>) -> (AllServicesShutdownHandle, Arc<...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetValueByKeyRequestClient` is never constructed
[INFO] [stdout]   --> replicate-examples/tests/quorum_key_value_replica_integration_test.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct GetValueByKeyRequestClient {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PutKeyValueRequestClient` is never constructed
[INFO] [stdout]   --> replicate-examples/tests/quorum_key_value_replica_integration_test.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct PutKeyValueRequestClient {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_self` is never used
[INFO] [stdout]    --> replicate-examples/tests/quorum_key_value_replica_integration_test.rs:167:4
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn spin_self(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>, initial_state: Option<(String, Value)>) -...
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_peer` is never used
[INFO] [stdout]    --> replicate-examples/tests/quorum_key_value_replica_integration_test.rs:190:4
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn spin_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>, initial_state: Option<(String, Value)>) -...
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spin_other_peer` is never used
[INFO] [stdout]    --> replicate-examples/tests/quorum_key_value_replica_integration_test.rs:213:4
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn spin_other_peer(runtime: &Runtime, self_host_and_port: HostAndPort, peers: Vec<HostAndPort>, initial_state: Option<(String, Valu...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_get_request` is never used
[INFO] [stdout]    --> replicate-examples/tests/quorum_key_value_replica_integration_test.rs:236:4
[INFO] [stdout]     |
[INFO] [stdout] 236 | fn send_get_request(self_host_and_port: HostAndPort, rt: &Runtime, key: String) -> JoinHandle<Result<GetValueByKeyResponse, Service...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_put_request` is never used
[INFO] [stdout]    --> replicate-examples/tests/quorum_key_value_replica_integration_test.rs:251:4
[INFO] [stdout]     |
[INFO] [stdout] 251 | fn send_put_request(self_host_and_port: HostAndPort, rt: &Runtime, key: String, value: String) -> JoinHandle<Result<PutKeyValueResp...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `let_services_start` is never used
[INFO] [stdout]    --> replicate-examples/tests/quorum_key_value_replica_integration_test.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 | fn let_services_start() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "5fbe6e70bc2f7ff9fb1710ea24840b85c20d9d631c4149774c67841bde5e32a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbe6e70bc2f7ff9fb1710ea24840b85c20d9d631c4149774c67841bde5e32a3", kill_on_drop: false }`
[INFO] [stdout] 5fbe6e70bc2f7ff9fb1710ea24840b85c20d9d631c4149774c67841bde5e32a3
