[INFO] fetching crate port-plumber 0.3.1...
[INFO] testing port-plumber-0.3.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate port-plumber 0.3.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate port-plumber 0.3.1
[INFO] finished tweaking crates.io crate port-plumber 0.3.1
[INFO] tweaked toml for crates.io crate port-plumber 0.3.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate port-plumber 0.3.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate port-plumber 0.3.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling port-plumber v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/config.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, 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 import: `IpAddr`
[INFO] [stdout]  --> src/config.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, SocketAddr};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Display`
[INFO] [stdout]  --> src/plumber.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Debug, Display};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]  --> src/plumber.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, Ipv4Addr, SocketAddr};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dashmap::mapref::multiple::RefMulti`
[INFO] [stdout]   --> src/plumber.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use dashmap::mapref::multiple::RefMulti;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlumbingItemConfig`
[INFO] [stdout]   --> src/plumber.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::config::{PlumbingItemConfig, ResourceConfig};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::plumber::Plumber`
[INFO] [stdout]  --> src/api.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::plumber::Plumber;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ServiceExt`
[INFO] [stdout]  --> src/api.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use axum::{Json, Router, Server, ServiceExt};
[INFO] [stdout]   |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/plumber.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 if let Err(err) = out {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_name`
[INFO] [stdout]   --> src/resolver.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let Some((matched_name, socket_conf)) = conf_name else {
[INFO] [stdout]    |                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PortPlumberConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct PortPlumberConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PlumbingItemConfig` is never used
[INFO] [stdout]   --> src/config.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum PlumbingItemConfig {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddrPlumbingConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct AddrPlumbingConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/plumber.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...bing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<String, Plumbing> {
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 69 |     fn resolve_plumbing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<'_, String, Plumbing> {
[INFO] [stdout]    |                                                                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Display;
[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::future::Future`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::future::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `SystemTime`
[INFO] [stdout]  --> src/main.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::{Duration, SystemTime};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::future::Either`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use futures::future::Either;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::lock::Mutex`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use futures::lock::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpListener`, `TcpStream`, and `ToSocketAddrs`
[INFO] [stdout]   --> src/main.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::net::{TcpListener, TcpStream, ToSocketAddrs};
[INFO] [stdout]    |                  ^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cmd_resource::CmdResource`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::cmd_resource::CmdResource;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::connections_counter::ConnectionCounter`
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::connections_counter::ConnectionCounter;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/config.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]  --> src/config.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, SocketAddr};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::plumber::Plumber`
[INFO] [stdout]  --> src/api.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::plumber::Plumber;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Display`
[INFO] [stdout]  --> src/plumber.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Debug, Display};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]  --> src/plumber.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, Ipv4Addr, SocketAddr};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dashmap::mapref::multiple::RefMulti`
[INFO] [stdout]   --> src/plumber.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use dashmap::mapref::multiple::RefMulti;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlumbingItemConfig`
[INFO] [stdout]   --> src/plumber.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::config::{PlumbingItemConfig, ResourceConfig};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ServiceExt`
[INFO] [stdout]  --> src/api.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use axum::{Json, Router, Server, ServiceExt};
[INFO] [stdout]   |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/plumber.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 if let Err(err) = out {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_name`
[INFO] [stdout]   --> src/resolver.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let Some((matched_name, socket_conf)) = conf_name else {
[INFO] [stdout]    |                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/plumber.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...bing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<String, Plumbing> {
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 69 |     fn resolve_plumbing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<'_, String, Plumbing> {
[INFO] [stdout]    |                                                                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.74s
[INFO] running `Command { std: "docker" "inspect" "834f6e40bc0d12ada5f4e39f34c8cd971c293d699563279b860eb7c7af997e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834f6e40bc0d12ada5f4e39f34c8cd971c293d699563279b860eb7c7af997e20", kill_on_drop: false }`
[INFO] [stdout] 834f6e40bc0d12ada5f4e39f34c8cd971c293d699563279b860eb7c7af997e20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72cb2746ddf58c33a13a115b185717d6f8e81b02782e48b43fd0df31042e2226
[INFO] running `Command { std: "docker" "start" "-a" "72cb2746ddf58c33a13a115b185717d6f8e81b02782e48b43fd0df31042e2226", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/config.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, 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 import: `IpAddr`
[INFO] [stdout]  --> src/config.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, SocketAddr};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Display`
[INFO] [stdout]  --> src/plumber.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Debug, Display};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]  --> src/plumber.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, Ipv4Addr, SocketAddr};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dashmap::mapref::multiple::RefMulti`
[INFO] [stdout]   --> src/plumber.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use dashmap::mapref::multiple::RefMulti;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlumbingItemConfig`
[INFO] [stdout]   --> src/plumber.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::config::{PlumbingItemConfig, ResourceConfig};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::plumber::Plumber`
[INFO] [stdout]  --> src/api.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::plumber::Plumber;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ServiceExt`
[INFO] [stdout]  --> src/api.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use axum::{Json, Router, Server, ServiceExt};
[INFO] [stdout]   |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/plumber.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 if let Err(err) = out {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_name`
[INFO] [stdout]   --> src/resolver.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let Some((matched_name, socket_conf)) = conf_name else {
[INFO] [stdout]    |                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PortPlumberConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct PortPlumberConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PlumbingItemConfig` is never used
[INFO] [stdout]   --> src/config.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum PlumbingItemConfig {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddrPlumbingConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct AddrPlumbingConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/plumber.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...bing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<String, Plumbing> {
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 69 |     fn resolve_plumbing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<'_, String, Plumbing> {
[INFO] [stdout]    |                                                                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling port-plumber v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Display;
[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::future::Future`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::future::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `SystemTime`
[INFO] [stdout]  --> src/main.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::{Duration, SystemTime};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::future::Either`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use futures::future::Either;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::lock::Mutex`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use futures::lock::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TcpListener`, `TcpStream`, and `ToSocketAddrs`
[INFO] [stdout]   --> src/main.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::net::{TcpListener, TcpStream, ToSocketAddrs};
[INFO] [stdout]    |                  ^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cmd_resource::CmdResource`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::cmd_resource::CmdResource;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::connections_counter::ConnectionCounter`
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::connections_counter::ConnectionCounter;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/config.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IpAddr`
[INFO] [stdout]  --> src/config.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, SocketAddr};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::plumber::Plumber`
[INFO] [stdout]  --> src/api.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::plumber::Plumber;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Display`
[INFO] [stdout]  --> src/plumber.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Debug, Display};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]  --> src/plumber.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, Ipv4Addr, SocketAddr};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dashmap::mapref::multiple::RefMulti`
[INFO] [stdout]   --> src/plumber.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use dashmap::mapref::multiple::RefMulti;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlumbingItemConfig`
[INFO] [stdout]   --> src/plumber.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::config::{PlumbingItemConfig, ResourceConfig};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/config.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, 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 import: `IpAddr`
[INFO] [stdout]  --> src/config.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, SocketAddr};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Display`
[INFO] [stdout]  --> src/plumber.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Debug, Display};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]  --> src/plumber.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::{IpAddr, Ipv4Addr, SocketAddr};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dashmap::mapref::multiple::RefMulti`
[INFO] [stdout]   --> src/plumber.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use dashmap::mapref::multiple::RefMulti;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlumbingItemConfig`
[INFO] [stdout]   --> src/plumber.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::config::{PlumbingItemConfig, ResourceConfig};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::plumber::Plumber`
[INFO] [stdout]  --> src/api.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::plumber::Plumber;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ServiceExt`
[INFO] [stdout]  --> src/api.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use axum::{Json, Router, Server, ServiceExt};
[INFO] [stdout]   |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ServiceExt`
[INFO] [stdout]  --> src/api.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use axum::{Json, Router, Server, ServiceExt};
[INFO] [stdout]   |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/plumber.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 if let Err(err) = out {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_name`
[INFO] [stdout]   --> src/resolver.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let Some((matched_name, socket_conf)) = conf_name else {
[INFO] [stdout]    |                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PortPlumberConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct PortPlumberConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PlumbingItemConfig` is never used
[INFO] [stdout]   --> src/config.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum PlumbingItemConfig {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddrPlumbingConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct AddrPlumbingConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/plumber.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...bing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<String, Plumbing> {
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 69 |     fn resolve_plumbing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<'_, String, Plumbing> {
[INFO] [stdout]    |                                                                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/plumber.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |                 if let Err(err) = out {
[INFO] [stdout]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matched_name`
[INFO] [stdout]   --> src/resolver.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let Some((matched_name, socket_conf)) = conf_name else {
[INFO] [stdout]    |                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/plumber.rs:69:25
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...bing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<String, Plumbing> {
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 69 |     fn resolve_plumbing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<'_, String, Plumbing> {
[INFO] [stdout]    |                                                                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "72cb2746ddf58c33a13a115b185717d6f8e81b02782e48b43fd0df31042e2226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72cb2746ddf58c33a13a115b185717d6f8e81b02782e48b43fd0df31042e2226", kill_on_drop: false }`
[INFO] [stdout] 72cb2746ddf58c33a13a115b185717d6f8e81b02782e48b43fd0df31042e2226
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dde729b33c2af29f5cf82774ea745c7718631e63e4f4c00c6bda347103effa8
[INFO] running `Command { std: "docker" "start" "-a" "6dde729b33c2af29f5cf82774ea745c7718631e63e4f4c00c6bda347103effa8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `HashMap`
[INFO] [stderr]  --> src/config.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IpAddr`
[INFO] [stderr]  --> src/config.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::net::{IpAddr, SocketAddr};
[INFO] [stderr]   |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Display`
[INFO] [stderr]  --> src/plumber.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::{Debug, Display};
[INFO] [stderr]   |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Ipv4Addr`
[INFO] [stderr]  --> src/plumber.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::net::{IpAddr, Ipv4Addr, SocketAddr};
[INFO] [stderr]   |                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dashmap::mapref::multiple::RefMulti`
[INFO] [stderr]   --> src/plumber.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use dashmap::mapref::multiple::RefMulti;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PlumbingItemConfig`
[INFO] [stderr]   --> src/plumber.rs:16:21
[INFO] [stderr]    |
[INFO] [stderr] 16 | use crate::config::{PlumbingItemConfig, ResourceConfig};
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::plumber::Plumber`
[INFO] [stderr]  --> src/api.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::plumber::Plumber;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ServiceExt`
[INFO] [stderr]  --> src/api.rs:5:34
[INFO] [stderr]   |
[INFO] [stderr] 5 | use axum::{Json, Router, Server, ServiceExt};
[INFO] [stderr]   |                                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> src/plumber.rs:96:28
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 if let Err(err) = out {
[INFO] [stderr]    |                            ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matched_name`
[INFO] [stderr]   --> src/resolver.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let Some((matched_name, socket_conf)) = conf_name else {
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matched_name`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PortPlumberConfig` is never constructed
[INFO] [stderr]   --> src/config.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct PortPlumberConfig {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `PlumbingItemConfig` is never used
[INFO] [stderr]   --> src/config.rs:18:10
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub enum PlumbingItemConfig {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AddrPlumbingConfig` is never constructed
[INFO] [stderr]   --> src/config.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct AddrPlumbingConfig {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/plumber.rs:69:25
[INFO] [stderr]    |
[INFO] [stderr] 69 | ...bing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<String, Plumbing> {
[INFO] [stderr]    |         ^^^^^ the lifetime is elided here                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn resolve_plumbing(&self, name: &str, in_addr: Option<IpAddr>, out_addr: Option<IpAddr>) -> dashmap::mapref::one::RefMut<'_, String, Plumbing> {
[INFO] [stderr]    |                                                                                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: `port-plumber` (lib) generated 14 warnings (run `cargo fix --lib -p port-plumber` to apply 8 suggestions)
[INFO] [stderr] warning: unused import: `std::fmt::Display`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fmt::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::future::Future`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::future::Future;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Add`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::ops::Add;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration` and `SystemTime`
[INFO] [stderr]  --> src/main.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::time::{Duration, SystemTime};
[INFO] [stderr]   |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::future::Either`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use futures::future::Either;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::lock::Mutex`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use futures::lock::Mutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TcpListener`, `TcpStream`, and `ToSocketAddrs`
[INFO] [stderr]   --> src/main.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 | use tokio::net::{TcpListener, TcpStream, ToSocketAddrs};
[INFO] [stderr]    |                  ^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::cmd_resource::CmdResource`
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use crate::cmd_resource::CmdResource;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::connections_counter::ConnectionCounter`
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use crate::connections_counter::ConnectionCounter;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashMap`
[INFO] [stderr]  --> src/config.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{BTreeMap, HashMap};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `port-plumber` (bin "port-plumber" test) generated 21 warnings (10 duplicates) (run `cargo fix --bin "port-plumber" --tests` to apply 11 suggestions)
[INFO] [stderr] warning: `port-plumber` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/port_plumber-9356b51d5cabdeda)
[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/bin/pluctl/main.rs (/opt/rustwide/target/debug/deps/pluctl-6fc3b309b1468eb2)
[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/port_plumber-c66308ea6b449ae9)
[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 port_plumber
[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" "6dde729b33c2af29f5cf82774ea745c7718631e63e4f4c00c6bda347103effa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dde729b33c2af29f5cf82774ea745c7718631e63e4f4c00c6bda347103effa8", kill_on_drop: false }`
[INFO] [stdout] 6dde729b33c2af29f5cf82774ea745c7718631e63e4f4c00c6bda347103effa8
