[INFO] fetching crate harbr_router 0.2.0...
[INFO] testing harbr_router-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate harbr_router 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate harbr_router 0.2.0
[INFO] finished tweaking crates.io crate harbr_router 0.2.0
[INFO] tweaked toml for crates.io crate harbr_router 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate harbr_router 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate harbr_router 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", 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_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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 320c2963edf6898756093659392c3b5846619dc28279bd21a46ba2efccb65c53
[INFO] running `Command { std: "docker" "start" "-a" "320c2963edf6898756093659392c3b5846619dc28279bd21a46ba2efccb65c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "320c2963edf6898756093659392c3b5846619dc28279bd21a46ba2efccb65c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "320c2963edf6898756093659392c3b5846619dc28279bd21a46ba2efccb65c53", kill_on_drop: false }`
[INFO] [stdout] 320c2963edf6898756093659392c3b5846619dc28279bd21a46ba2efccb65c53
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "83ae5ad672d47bbcf9dbdb0f2aebf5b1277c074d123b712a05930838df8e5711", kill_on_drop: false }`
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[INFO] [stderr]    Compiling harbr_router v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `RwLock` and `broadcast`
[INFO] [stdout]  --> src/lib.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stdout]   |                   ^^^^^^^^^        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/client.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::config`
[INFO] [stdout]  --> src/http_proxy.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RwLock` and `broadcast`
[INFO] [stdout]   --> src/http_proxy.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stdout]    |                   ^^^^^^^^^        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RouteConfig`
[INFO] [stdout]  --> src/udp_proxy.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::config::{ProxyConfig, RouteConfig};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/dynamic_config.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]  --> src/dynamic_config.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::fs::File`
[INFO] [stdout]   --> src/dynamic_config.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigEvent`
[INFO] [stdout]  --> src/config_api.rs:2:51
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::dynamic_config::{DynamicConfigManager, ConfigEvent};
[INFO] [stdout]   |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ProxyConfig` and `TcpProxyConfig`
[INFO] [stdout]  --> src/config_api.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::config::{ProxyConfig, RouteConfig, TcpProxyConfig};
[INFO] [stdout]   |                     ^^^^^^^^^^^               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> src/config_api.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::Infallible`
[INFO] [stdout]  --> src/config_api.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::Infallible;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config_manager`
[INFO] [stdout]   --> src/lib.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let config_manager = self.config_manager.clone();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_manager`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http_handle`
[INFO] [stdout]   --> src/lib.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let http_handle = tokio::spawn(async move {
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcp_handle`
[INFO] [stdout]   --> src/lib.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let tcp_handle = if initial_config.tcp_proxy.enabled || has_db_routes {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tcp_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `udp_handle`
[INFO] [stdout]   --> src/lib.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let udp_handle = if initial_config.tcp_proxy.udp_enabled || has_udp_routes {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_udp_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api_handle`
[INFO] [stdout]    --> src/lib.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let api_handle = {
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config_change_handle`
[INFO] [stdout]    --> src/lib.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let config_change_handle = tokio::spawn(async move {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_change_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/lib.rs:152:67
[INFO] [stdout]     |
[INFO] [stdout] 152 | ...                   ConfigEvent::RouteAdded(name, config) => {
[INFO] [stdout]     |                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/lib.rs:156:69
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...                   ConfigEvent::RouteUpdated(name, config) => {
[INFO] [stdout]     |                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcp_config`
[INFO] [stdout]    --> src/lib.rs:164:67
[INFO] [stdout]     |
[INFO] [stdout] 164 | ...                   ConfigEvent::TcpConfigUpdated(tcp_config) => {
[INFO] [stdout]     |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tcp_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt`
[INFO] [stdout]   --> src/dynamic_config.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::io::AsyncReadExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `enable_api`
[INFO] [stdout]   --> src/main.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let enable_api = matches.contains_id("enable-api");
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_enable_api`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api_port`
[INFO] [stdout]   --> src/main.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let api_port = *matches.get_one::<u16>("api-port").unwrap_or(&8082);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "83ae5ad672d47bbcf9dbdb0f2aebf5b1277c074d123b712a05930838df8e5711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ae5ad672d47bbcf9dbdb0f2aebf5b1277c074d123b712a05930838df8e5711", kill_on_drop: false }`
[INFO] [stdout] 83ae5ad672d47bbcf9dbdb0f2aebf5b1277c074d123b712a05930838df8e5711
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5b1332f84c8e02400bf9dede9b25475f783b1277eb5c848db877308c228f575
[INFO] running `Command { std: "docker" "start" "-a" "c5b1332f84c8e02400bf9dede9b25475f783b1277eb5c848db877308c228f575", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `RwLock` and `broadcast`
[INFO] [stdout]  --> src/lib.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stdout]   |                   ^^^^^^^^^        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/client.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::config`
[INFO] [stdout]  --> src/http_proxy.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RwLock` and `broadcast`
[INFO] [stdout]   --> src/http_proxy.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stdout]    |                   ^^^^^^^^^        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RouteConfig`
[INFO] [stdout]  --> src/udp_proxy.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::config::{ProxyConfig, RouteConfig};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/dynamic_config.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]  --> src/dynamic_config.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::fs::File`
[INFO] [stdout]   --> src/dynamic_config.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigEvent`
[INFO] [stdout]  --> src/config_api.rs:2:51
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::dynamic_config::{DynamicConfigManager, ConfigEvent};
[INFO] [stdout]   |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ProxyConfig` and `TcpProxyConfig`
[INFO] [stdout]  --> src/config_api.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::config::{ProxyConfig, RouteConfig, TcpProxyConfig};
[INFO] [stdout]   |                     ^^^^^^^^^^^               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> src/config_api.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::Infallible`
[INFO] [stdout]  --> src/config_api.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::Infallible;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config_manager`
[INFO] [stdout]   --> src/lib.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let config_manager = self.config_manager.clone();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_manager`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http_handle`
[INFO] [stdout]   --> src/lib.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let http_handle = tokio::spawn(async move {
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling harbr_router v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tcp_handle`
[INFO] [stdout]   --> src/lib.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let tcp_handle = if initial_config.tcp_proxy.enabled || has_db_routes {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tcp_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `udp_handle`
[INFO] [stdout]   --> src/lib.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let udp_handle = if initial_config.tcp_proxy.udp_enabled || has_udp_routes {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_udp_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api_handle`
[INFO] [stdout]    --> src/lib.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let api_handle = {
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config_change_handle`
[INFO] [stdout]    --> src/lib.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let config_change_handle = tokio::spawn(async move {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_change_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/lib.rs:152:67
[INFO] [stdout]     |
[INFO] [stdout] 152 | ...                   ConfigEvent::RouteAdded(name, config) => {
[INFO] [stdout]     |                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/lib.rs:156:69
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...                   ConfigEvent::RouteUpdated(name, config) => {
[INFO] [stdout]     |                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcp_config`
[INFO] [stdout]    --> src/lib.rs:164:67
[INFO] [stdout]     |
[INFO] [stdout] 164 | ...                   ConfigEvent::TcpConfigUpdated(tcp_config) => {
[INFO] [stdout]     |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tcp_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt`
[INFO] [stdout]   --> src/dynamic_config.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::io::AsyncReadExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `enable_api`
[INFO] [stdout]   --> src/main.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let enable_api = matches.contains_id("enable-api");
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_enable_api`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api_port`
[INFO] [stdout]   --> src/main.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let api_port = *matches.get_one::<u16>("api-port").unwrap_or(&8082);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RwLock` and `broadcast`
[INFO] [stdout]  --> src/lib.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stdout]   |                   ^^^^^^^^^        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/client.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::config`
[INFO] [stdout]  --> src/http_proxy.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RwLock` and `broadcast`
[INFO] [stdout]   --> src/http_proxy.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stdout]    |                   ^^^^^^^^^        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RouteConfig`
[INFO] [stdout]  --> src/udp_proxy.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::config::{ProxyConfig, RouteConfig};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/dynamic_config.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]  --> src/dynamic_config.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::fs::File`
[INFO] [stdout]   --> src/dynamic_config.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigEvent`
[INFO] [stdout]  --> src/config_api.rs:2:51
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::dynamic_config::{DynamicConfigManager, ConfigEvent};
[INFO] [stdout]   |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ProxyConfig` and `TcpProxyConfig`
[INFO] [stdout]  --> src/config_api.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::config::{ProxyConfig, RouteConfig, TcpProxyConfig};
[INFO] [stdout]   |                     ^^^^^^^^^^^               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> src/config_api.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::Infallible`
[INFO] [stdout]  --> src/config_api.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::Infallible;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config_manager`
[INFO] [stdout]   --> src/lib.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let config_manager = self.config_manager.clone();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_manager`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http_handle`
[INFO] [stdout]   --> src/lib.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let http_handle = tokio::spawn(async move {
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcp_handle`
[INFO] [stdout]   --> src/lib.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let tcp_handle = if initial_config.tcp_proxy.enabled || has_db_routes {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tcp_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `udp_handle`
[INFO] [stdout]   --> src/lib.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let udp_handle = if initial_config.tcp_proxy.udp_enabled || has_udp_routes {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_udp_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api_handle`
[INFO] [stdout]    --> src/lib.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let api_handle = {
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config_change_handle`
[INFO] [stdout]    --> src/lib.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let config_change_handle = tokio::spawn(async move {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_change_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/lib.rs:152:67
[INFO] [stdout]     |
[INFO] [stdout] 152 | ...                   ConfigEvent::RouteAdded(name, config) => {
[INFO] [stdout]     |                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/lib.rs:156:69
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...                   ConfigEvent::RouteUpdated(name, config) => {
[INFO] [stdout]     |                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tcp_config`
[INFO] [stdout]    --> src/lib.rs:164:67
[INFO] [stdout]     |
[INFO] [stdout] 164 | ...                   ConfigEvent::TcpConfigUpdated(tcp_config) => {
[INFO] [stdout]     |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tcp_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io::AsyncReadExt`
[INFO] [stdout]   --> src/dynamic_config.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::io::AsyncReadExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "c5b1332f84c8e02400bf9dede9b25475f783b1277eb5c848db877308c228f575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5b1332f84c8e02400bf9dede9b25475f783b1277eb5c848db877308c228f575", kill_on_drop: false }`
[INFO] [stdout] c5b1332f84c8e02400bf9dede9b25475f783b1277eb5c848db877308c228f575
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79c7637f8674db3570b3cc46fed6b4b34a708d1cadb5881410f3a72d3917855a
[INFO] running `Command { std: "docker" "start" "-a" "79c7637f8674db3570b3cc46fed6b4b34a708d1cadb5881410f3a72d3917855a", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `RwLock` and `broadcast`
[INFO] [stderr]  --> src/lib.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stderr]   |                   ^^^^^^^^^        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> src/client.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use anyhow::{Context, Result};
[INFO] [stderr]   |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::config`
[INFO] [stderr]  --> src/http_proxy.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::config;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `RwLock` and `broadcast`
[INFO] [stderr]   --> src/http_proxy.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stderr]    |                   ^^^^^^^^^        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RouteConfig`
[INFO] [stderr]  --> src/udp_proxy.rs:2:34
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::config::{ProxyConfig, RouteConfig};
[INFO] [stderr]   |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/dynamic_config.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mpsc`
[INFO] [stderr]  --> src/dynamic_config.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 | use tokio::sync::{broadcast, mpsc, RwLock};
[INFO] [stderr]   |                              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::fs::File`
[INFO] [stderr]   --> src/dynamic_config.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use tokio::fs::File;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ConfigEvent`
[INFO] [stderr]  --> src/config_api.rs:2:51
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::dynamic_config::{DynamicConfigManager, ConfigEvent};
[INFO] [stderr]   |                                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ProxyConfig` and `TcpProxyConfig`
[INFO] [stderr]  --> src/config_api.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::config::{ProxyConfig, RouteConfig, TcpProxyConfig};
[INFO] [stderr]   |                     ^^^^^^^^^^^               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Deserialize`
[INFO] [stderr]  --> src/config_api.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::Infallible`
[INFO] [stderr]  --> src/config_api.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::convert::Infallible;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config_manager`
[INFO] [stderr]   --> src/lib.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let config_manager = self.config_manager.clone();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_manager`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `http_handle`
[INFO] [stderr]   --> src/lib.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let http_handle = tokio::spawn(async move {
[INFO] [stderr]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_handle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tcp_handle`
[INFO] [stderr]   --> src/lib.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let tcp_handle = if initial_config.tcp_proxy.enabled || has_db_routes {
[INFO] [stderr]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tcp_handle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `udp_handle`
[INFO] [stderr]   --> src/lib.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let udp_handle = if initial_config.tcp_proxy.udp_enabled || has_udp_routes {
[INFO] [stderr]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_udp_handle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `api_handle`
[INFO] [stderr]    --> src/lib.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let api_handle = {
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_handle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config_change_handle`
[INFO] [stderr]    --> src/lib.rs:134:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |         let config_change_handle = tokio::spawn(async move {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_change_handle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]    --> src/lib.rs:152:67
[INFO] [stderr]     |
[INFO] [stderr] 152 | ...                   ConfigEvent::RouteAdded(name, config) => {
[INFO] [stderr]     |                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]    --> src/lib.rs:156:69
[INFO] [stderr]     |
[INFO] [stderr] 156 | ...                   ConfigEvent::RouteUpdated(name, config) => {
[INFO] [stderr]     |                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tcp_config`
[INFO] [stderr]    --> src/lib.rs:164:67
[INFO] [stderr]     |
[INFO] [stderr] 164 | ...                   ConfigEvent::TcpConfigUpdated(tcp_config) => {
[INFO] [stderr]     |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tcp_config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::io::AsyncReadExt`
[INFO] [stderr]   --> src/dynamic_config.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use tokio::io::AsyncReadExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `harbr_router` (lib) generated 22 warnings (run `cargo fix --lib -p harbr_router` to apply 12 suggestions)
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `enable_api`
[INFO] [stderr]   --> src/main.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let enable_api = matches.contains_id("enable-api");
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_enable_api`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `api_port`
[INFO] [stderr]   --> src/main.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let api_port = *matches.get_one::<u16>("api-port").unwrap_or(&8082);
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_port`
[INFO] [stderr] 
[INFO] [stderr] warning: `harbr_router` (bin "harbr-router" test) generated 3 warnings (run `cargo fix --bin "harbr-router" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `harbr_router` (lib test) generated 22 warnings (22 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/harbr_router-2a8b1e259dc83702)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/harbr_router-6c9e7473e85b290c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests harbr_router
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79c7637f8674db3570b3cc46fed6b4b34a708d1cadb5881410f3a72d3917855a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c7637f8674db3570b3cc46fed6b4b34a708d1cadb5881410f3a72d3917855a", kill_on_drop: false }`
[INFO] [stdout] 79c7637f8674db3570b3cc46fed6b4b34a708d1cadb5881410f3a72d3917855a