[INFO] cloning repository https://github.com/CalRL/hermes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CalRL/hermes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalRL%2Fhermes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalRL%2Fhermes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c499a1c432582ca73642ffe90d8206673f14c7c2
[INFO] checking CalRL/hermes against try#f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalRL%2Fhermes" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CalRL/hermes
[INFO] finished tweaking git repo https://github.com/CalRL/hermes
[INFO] tweaked toml for git repo https://github.com/CalRL/hermes written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CalRL/hermes on toolchain f77b5bc6c7c84df104f86b0dd01d9490e3923fa8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CalRL/hermes 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" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding deranged v0.5.5
[INFO] [stderr]       Adding num-conv v0.1.0
[INFO] [stderr]       Adding powerfmt v0.2.0
[INFO] [stderr]       Adding time v0.3.44
[INFO] [stderr]       Adding time-core v0.1.6
[INFO] [stderr]       Adding time-macros v0.2.24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55eec91a4231c236e4af1d5d04dfa361a4dfd60b8a4ae0a0f2fcdc01ca6f99d8
[INFO] running `Command { std: "docker" "start" "-a" "55eec91a4231c236e4af1d5d04dfa361a4dfd60b8a4ae0a0f2fcdc01ca6f99d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55eec91a4231c236e4af1d5d04dfa361a4dfd60b8a4ae0a0f2fcdc01ca6f99d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55eec91a4231c236e4af1d5d04dfa361a4dfd60b8a4ae0a0f2fcdc01ca6f99d8", kill_on_drop: false }`
[INFO] [stdout] 55eec91a4231c236e4af1d5d04dfa361a4dfd60b8a4ae0a0f2fcdc01ca6f99d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e971214ad66e56c3f0c2db9add3e0e69a261a33ed761ad7b9e1122881bc113ea
[INFO] running `Command { std: "docker" "start" "-a" "e971214ad66e56c3f0c2db9add3e0e69a261a33ed761ad7b9e1122881bc113ea", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking native-tls v0.2.14
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]    Compiling time-core v0.1.6
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[INFO] [stderr]     Checking clap_builder v4.5.36
[INFO] [stderr]     Checking itertools v0.10.5
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[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking json v0.12.4
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[INFO] [stderr]     Checking serde_json v1.0.140
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[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking hermes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `miniserde`
[INFO] [stdout]  --> benches/compare.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use miniserde::{Deserialize, Serialize};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `miniserde`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `miniserde`, use `cargo add miniserde` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `miniserde`
[INFO] [stdout]  --> benches/compare.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use miniserde::json as mini_json;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `miniserde`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `miniserde`, use `cargo add miniserde` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `json::JsonValue`
[INFO] [stdout]  --> src/utils/message.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use json::JsonValue;
[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: `ToSocketAddrs`
[INFO] [stdout]  --> src/client/mod.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, SocketAddr, ToSocketAddrs};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]  --> src/client/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::SystemTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `array`
[INFO] [stdout]  --> src/client/mod.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use json::{array, JsonValue};
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Method` and `Url`
[INFO] [stdout]  --> src/client/mod.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use reqwest::{Client, Method, Url};
[INFO] [stdout]   |                       ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::Instant`
[INFO] [stdout]   --> src/client/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]   --> src/client/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use log::debug;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::message::JSONMessage`
[INFO] [stdout]   --> src/client/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::utils::message::JSONMessage;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/client/forwarding.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `json::JsonValue`
[INFO] [stdout]  --> src/utils/message.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use json::JsonValue;
[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: `ToSocketAddrs`
[INFO] [stdout]  --> src/client/mod.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{IpAddr, SocketAddr, ToSocketAddrs};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]  --> src/client/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::SystemTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `array`
[INFO] [stdout]  --> src/client/mod.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use json::{array, JsonValue};
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Method` and `Url`
[INFO] [stdout]  --> src/client/mod.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use reqwest::{Client, Method, Url};
[INFO] [stdout]   |                       ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::Instant`
[INFO] [stdout]   --> src/client/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]   --> src/client/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use log::debug;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::message::JSONMessage`
[INFO] [stdout]   --> src/client/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::utils::message::JSONMessage;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/client/forwarding.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hermes` (bench "compare") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/client/mod.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let (reader, mut writer) = tokio::io::split(stream);
[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: unused variable: `logger`
[INFO] [stdout]   --> src/client/mod.rs:80:41
[INFO] [stdout]    |
[INFO] [stdout] 80 | ...                   if let Some(logger) = api::get_logger() {
[INFO] [stdout]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logger`
[INFO] [stdout]   --> src/client/mod.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...                   if let Some(logger) = api::get_logger() {
[INFO] [stdout]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr_for_writer`
[INFO] [stdout]   --> src/client/mod.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let addr_for_writer = addr.clone();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr_for_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/client/mod.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let (reader, mut writer) = tokio::io::split(stream);
[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: unused variable: `message`
[INFO] [stdout]    --> src/client/mod.rs:209:5
[INFO] [stdout]     |
[INFO] [stdout] 209 |     message: &str,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let (mut stream, addr) = listener.accept().await?;
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_valid_ip` is never used
[INFO] [stdout]  --> src/utils/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn is_valid_ip(ip: &str) -> bool {
[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 `Config` is never constructed
[INFO] [stdout]   --> src/utils/mod.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Config {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load` is never used
[INFO] [stdout]   --> src/utils/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Config {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 19 |     pub fn load() -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JSONMessage` is never constructed
[INFO] [stdout]  --> src/utils/message.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct JSONMessage {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `warn` is never used
[INFO] [stdout]   --> src/utils/debug_mode.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn warn(message: &str) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reply_to_sender` is never used
[INFO] [stdout]    --> src/client/mod.rs:189:10
[INFO] [stdout]     |
[INFO] [stdout] 189 | async fn reply_to_sender(source_ip: &str, message: &str, shared_connections: SharedConnections) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `match_ip_port` is never used
[INFO] [stdout]  --> src/client/lookup.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn match_ip_port(
[INFO] [stdout]   |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/client/mod.rs:190:58
[INFO] [stdout]     |
[INFO] [stdout] 190 |     if let Some((_, sender_mutex)) = resolve_ip(source_ip.clone(), shared_connections.clone()).await {
[INFO] [stdout]     |                                                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logger`
[INFO] [stdout]   --> src/client/mod.rs:80:41
[INFO] [stdout]    |
[INFO] [stdout] 80 | ...                   if let Some(logger) = api::get_logger() {
[INFO] [stdout]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `logger`
[INFO] [stdout]   --> src/client/mod.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...                   if let Some(logger) = api::get_logger() {
[INFO] [stdout]    |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr_for_writer`
[INFO] [stdout]   --> src/client/mod.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let addr_for_writer = addr.clone();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr_for_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]    --> src/client/mod.rs:209:5
[INFO] [stdout]     |
[INFO] [stdout] 209 |     message: &str,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let (mut stream, addr) = listener.accept().await?;
[INFO] [stdout]    |              ----^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_valid_ip` is never used
[INFO] [stdout]  --> src/utils/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn is_valid_ip(ip: &str) -> bool {
[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 `Config` is never constructed
[INFO] [stdout]   --> src/utils/mod.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Config {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load` is never used
[INFO] [stdout]   --> src/utils/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Config {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 19 |     pub fn load() -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JSONMessage` is never constructed
[INFO] [stdout]  --> src/utils/message.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct JSONMessage {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `warn` is never used
[INFO] [stdout]   --> src/utils/debug_mode.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn warn(message: &str) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reply_to_sender` is never used
[INFO] [stdout]    --> src/client/mod.rs:189:10
[INFO] [stdout]     |
[INFO] [stdout] 189 | async fn reply_to_sender(source_ip: &str, message: &str, shared_connections: SharedConnections) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `match_ip_port` is never used
[INFO] [stdout]  --> src/client/lookup.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn match_ip_port(
[INFO] [stdout]   |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/client/mod.rs:190:58
[INFO] [stdout]     |
[INFO] [stdout] 190 |     if let Some((_, sender_mutex)) = resolve_ip(source_ip.clone(), shared_connections.clone()).await {
[INFO] [stdout]     |                                                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e971214ad66e56c3f0c2db9add3e0e69a261a33ed761ad7b9e1122881bc113ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e971214ad66e56c3f0c2db9add3e0e69a261a33ed761ad7b9e1122881bc113ea", kill_on_drop: false }`
[INFO] [stdout] e971214ad66e56c3f0c2db9add3e0e69a261a33ed761ad7b9e1122881bc113ea
