[INFO] fetching crate EasyDist 0.2.0...
[INFO] checking EasyDist-0.2.0 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate EasyDist 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate EasyDist 0.2.0 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate EasyDist 0.2.0
[INFO] removed 2 missing examples
[INFO] finished tweaking crates.io crate EasyDist 0.2.0
[INFO] tweaked toml for crates.io crate EasyDist 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate EasyDist 0.2.0 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" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1d316e535c8a41fec1dc88cab8a15a7c97c9acd28d3eca4c17a936af6ac2b98
[INFO] running `Command { std: "docker" "start" "-a" "b1d316e535c8a41fec1dc88cab8a15a7c97c9acd28d3eca4c17a936af6ac2b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1d316e535c8a41fec1dc88cab8a15a7c97c9acd28d3eca4c17a936af6ac2b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d316e535c8a41fec1dc88cab8a15a7c97c9acd28d3eca4c17a936af6ac2b98", kill_on_drop: false }`
[INFO] [stdout] b1d316e535c8a41fec1dc88cab8a15a7c97c9acd28d3eca4c17a936af6ac2b98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 536de7c0cafa1406c0510008b6cc7a1f660c12fc9c3c05962d43cc47d20d2b1f
[INFO] running `Command { std: "docker" "start" "-a" "536de7c0cafa1406c0510008b6cc7a1f660c12fc9c3c05962d43cc47d20d2b1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]     Checking const-oid v0.9.6
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[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling serde v1.0.204
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[INFO] [stderr]     Checking subtle v2.6.1
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[INFO] [stderr]     Checking scopeguard v1.2.0
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[INFO] [stderr]    Compiling num-conv v0.1.0
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[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking itoa v1.0.11
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[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking crypto-common v0.1.6
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[INFO] [stderr]    Compiling openssl-sys v0.9.103
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[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking dashmap v6.0.1
[INFO] [stderr]     Checking simplelog v0.12.2
[INFO] [stderr]     Checking fs4 v0.9.1
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking env_logger v0.11.3
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking rsa v0.9.6
[INFO] [stderr]     Checking EasyDist v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> src/msg/set.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::msg::{Parse, ParseError};
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `config`
[INFO] [stdout]  --> src/client.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{config, msg::Ping, Connection, Frame};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Public`
[INFO] [stdout]   --> src/node.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 | use openssl::pkey::{Private, Public};
[INFO] [stdout]    |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Verifier`
[INFO] [stdout]   --> src/node.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     sign::{Signer, Verifier},
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> src/msg/set.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::msg::{Parse, ParseError};
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `config`
[INFO] [stdout]  --> src/client.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{config, msg::Ping, Connection, Frame};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Public`
[INFO] [stdout]   --> src/node.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 | use openssl::pkey::{Private, Public};
[INFO] [stdout]    |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Verifier`
[INFO] [stdout]   --> src/node.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     sign::{Signer, Verifier},
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ADDR2` is never used
[INFO] [stdout]  --> src/config.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const ADDR2: &str = "127.0.0.1:8081";
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_frame` is never used
[INFO] [stdout]   --> src/msg/get.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Get {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub(crate) fn into_frame(self) -> Frame {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_frame` is never used
[INFO] [stdout]   --> src/msg/set.rs:89:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Set {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub(crate) fn into_frame(self) -> Frame {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_id`, `get_addr`, and `get_sig` are never used
[INFO] [stdout]   --> src/msg/heartbeat.rs:69:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl HeartBeat {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub(crate) fn get_id(&self) -> u64 {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub(crate) fn get_addr(&self) -> String {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub(crate) fn get_sig(&self) -> Vec<u8> {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `into_frame` are never used
[INFO] [stdout]   --> src/msg/restablish.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Restablish {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 18 |     pub(crate) fn new(id: u64, addr: String, sig: &[u8]) -> Restablish {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub(crate) fn into_frame(self) -> Frame {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_error` is never used
[INFO] [stdout]    --> src/frame.rs:162:19
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl Frame {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 162 |     pub(crate) fn to_error(&self) -> crate::Error {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_log_snapshot` is never used
[INFO] [stdout]   --> src/db.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Db {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub(crate) async fn get_log_snapshot(&self) -> Vec<String> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `save_to_file`, and `load_from_file` are never used
[INFO] [stdout]   --> src/snapshot.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Backup {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub(crate) fn new(neighbors: DashMap<u64, SocketAddr>, log: Vec<String>) -> Backup {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub(crate) fn save_to_file(&self) -> std::io::Result<()> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub(crate) fn load_from_file() -> std::io::Result<Backup> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entry_overhead` is never used
[INFO] [stdout]    --> src/wal/segment.rs:703:8
[INFO] [stdout]     |
[INFO] [stdout] 703 | pub fn entry_overhead(len: usize) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `segment_overhead` is never used
[INFO] [stdout]    --> src/wal/segment.rs:708:8
[INFO] [stdout]     |
[INFO] [stdout] 708 | pub fn segment_overhead() -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `current_term` and `voted_for` are never read
[INFO] [stdout]   --> src/state.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct State {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     current_term: Mutex<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     voted_for: Mutex<Option<u64>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `EasyDist` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `easy_dist`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `asyncEventQueue` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub mod asyncEventQueue;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `async_event_queue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/msg/get.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         dst.write_frame(&response);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ADDR2` is never used
[INFO] [stdout]  --> src/config.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const ADDR2: &str = "127.0.0.1:8081";
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_frame` is never used
[INFO] [stdout]   --> src/msg/get.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Get {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub(crate) fn into_frame(self) -> Frame {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_frame` is never used
[INFO] [stdout]   --> src/msg/set.rs:89:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Set {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub(crate) fn into_frame(self) -> Frame {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_id`, `get_addr`, and `get_sig` are never used
[INFO] [stdout]   --> src/msg/heartbeat.rs:69:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl HeartBeat {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub(crate) fn get_id(&self) -> u64 {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub(crate) fn get_addr(&self) -> String {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub(crate) fn get_sig(&self) -> Vec<u8> {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `into_frame` are never used
[INFO] [stdout]   --> src/msg/restablish.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Restablish {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 18 |     pub(crate) fn new(id: u64, addr: String, sig: &[u8]) -> Restablish {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub(crate) fn into_frame(self) -> Frame {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_error` is never used
[INFO] [stdout]    --> src/frame.rs:162:19
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl Frame {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 162 |     pub(crate) fn to_error(&self) -> crate::Error {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_log_snapshot` is never used
[INFO] [stdout]   --> src/db.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Db {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub(crate) async fn get_log_snapshot(&self) -> Vec<String> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `save_to_file`, and `load_from_file` are never used
[INFO] [stdout]   --> src/snapshot.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Backup {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub(crate) fn new(neighbors: DashMap<u64, SocketAddr>, log: Vec<String>) -> Backup {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub(crate) fn save_to_file(&self) -> std::io::Result<()> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub(crate) fn load_from_file() -> std::io::Result<Backup> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entry_overhead` is never used
[INFO] [stdout]    --> src/wal/segment.rs:703:8
[INFO] [stdout]     |
[INFO] [stdout] 703 | pub fn entry_overhead(len: usize) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `segment_overhead` is never used
[INFO] [stdout]    --> src/wal/segment.rs:708:8
[INFO] [stdout]     |
[INFO] [stdout] 708 | pub fn segment_overhead() -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `current_term` and `voted_for` are never read
[INFO] [stdout]   --> src/state.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct State {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     current_term: Mutex<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     voted_for: Mutex<Option<u64>>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `asyncEventQueue` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub mod asyncEventQueue;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `async_event_queue`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]   --> src/msg/get.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         dst.write_frame(&response);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/bin/pong.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     async fn handle(&self, message: UserDefined, connection: Arc<Node>) -> EasyDist::Result<()> {
[INFO] [stdout]    |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/bin/pong.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 22 |     async fn handle(&self, message: UserDefined, connection: Arc<Node>) -> EasyDist::Result<()> {
[INFO] [stdout]    |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/bin/pong.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     async fn handle(&self, message: UserDefined, connection: Arc<Node>) -> EasyDist::Result<()> {
[INFO] [stdout]    |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/bin/pong.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 22 |     async fn handle(&self, message: UserDefined, connection: Arc<Node>) -> EasyDist::Result<()> {
[INFO] [stdout]    |                                                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.39s
[INFO] running `Command { std: "docker" "inspect" "536de7c0cafa1406c0510008b6cc7a1f660c12fc9c3c05962d43cc47d20d2b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "536de7c0cafa1406c0510008b6cc7a1f660c12fc9c3c05962d43cc47d20d2b1f", kill_on_drop: false }`
[INFO] [stdout] 536de7c0cafa1406c0510008b6cc7a1f660c12fc9c3c05962d43cc47d20d2b1f
