[INFO] fetching crate libp2p-tcp 0.41.0...
[INFO] checking libp2p-tcp-0.41.0 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate libp2p-tcp 0.41.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate libp2p-tcp 0.41.0 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-tcp 0.41.0
[INFO] finished tweaking crates.io crate libp2p-tcp 0.41.0
[INFO] tweaked toml for crates.io crate libp2p-tcp 0.41.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded libp2p-core v0.41.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bddcd5ab9ed2e1bbfd4c04dd5ed14c999ed6711d70a27250b7083a34755a8d3f
[INFO] running `Command { std: "docker" "start" "-a" "bddcd5ab9ed2e1bbfd4c04dd5ed14c999ed6711d70a27250b7083a34755a8d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bddcd5ab9ed2e1bbfd4c04dd5ed14c999ed6711d70a27250b7083a34755a8d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bddcd5ab9ed2e1bbfd4c04dd5ed14c999ed6711d70a27250b7083a34755a8d3f", kill_on_drop: false }`
[INFO] [stdout] bddcd5ab9ed2e1bbfd4c04dd5ed14c999ed6711d70a27250b7083a34755a8d3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d86fa2b36a420f1509d2a1a7ff8b6b0d3c6d107c36e86db450953bc6683a06e2
[INFO] running `Command { std: "docker" "start" "-a" "d86fa2b36a420f1509d2a1a7ff8b6b0d3c6d107c36e86db450953bc6683a06e2", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `future` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 40 |     future::{self, Ready},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 41 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `future` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `future` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 40 |     future::{self, Ready},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 41 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `future` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/lib.rs:946:17
[INFO] [stdout]     |
[INFO] [stdout] 946 |         fn test(addr: Multiaddr) {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1017:17
[INFO] [stdout]      |
[INFO] [stdout] 1017 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1124:17
[INFO] [stdout]      |
[INFO] [stdout] 1124 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1192:17
[INFO] [stdout]      |
[INFO] [stdout] 1192 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1228:17
[INFO] [stdout]      |
[INFO] [stdout] 1228 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1256:17
[INFO] [stdout]      |
[INFO] [stdout] 1256 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listener` is never used
[INFO] [stdout]    --> src/lib.rs:912:18
[INFO] [stdout]     |
[INFO] [stdout] 912 |         async fn listener<T: Provider>(addr: Multiaddr, mut ready_tx: mpsc::Sender<Multiaddr>) {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dialer` is never used
[INFO] [stdout]    --> src/lib.rs:933:18
[INFO] [stdout]     |
[INFO] [stdout] 933 |         async fn dialer<T: Provider>(mut ready_rx: mpsc::Receiver<Multiaddr>) {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listener` is never used
[INFO] [stdout]    --> src/lib.rs:983:18
[INFO] [stdout]     |
[INFO] [stdout] 983 |         async fn listener<T: Provider>(addr: Multiaddr, mut ready_tx: mpsc::Sender<Multiaddr>) {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dialer` is never used
[INFO] [stdout]     --> src/lib.rs:1011:18
[INFO] [stdout]      |
[INFO] [stdout] 1011 |         async fn dialer<T: Provider>(mut ready_rx: mpsc::Receiver<Multiaddr>) {
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listener` is never used
[INFO] [stdout]     --> src/lib.rs:1054:18
[INFO] [stdout]      |
[INFO] [stdout] 1054 |         async fn listener<T: Provider>(
[INFO] [stdout]      |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dialer` is never used
[INFO] [stdout]     --> src/lib.rs:1088:18
[INFO] [stdout]      |
[INFO] [stdout] 1088 |         async fn dialer<T: Provider>(
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listen_twice` is never used
[INFO] [stdout]     --> src/lib.rs:1163:18
[INFO] [stdout]      |
[INFO] [stdout] 1163 |         async fn listen_twice<T: Provider>(addr: Multiaddr) {
[INFO] [stdout]      |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listen` is never used
[INFO] [stdout]     --> src/lib.rs:1219:18
[INFO] [stdout]      |
[INFO] [stdout] 1219 |         async fn listen<T: Provider>(addr: Multiaddr) -> Multiaddr {
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_address_translation` is never used
[INFO] [stdout]     --> src/lib.rs:1285:8
[INFO] [stdout]      |
[INFO] [stdout] 1285 |     fn test_address_translation<T>()
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cycle_listeners` is never used
[INFO] [stdout]     --> src/lib.rs:1328:18
[INFO] [stdout]      |
[INFO] [stdout] 1328 |         async fn cycle_listeners<T: Provider>() -> bool {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]     --> src/lib.rs:1353:12
[INFO] [stdout]      |
[INFO] [stdout] 1353 |         fn test<T: Provider>() {
[INFO] [stdout]      |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.45s
[INFO] running `Command { std: "docker" "inspect" "d86fa2b36a420f1509d2a1a7ff8b6b0d3c6d107c36e86db450953bc6683a06e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86fa2b36a420f1509d2a1a7ff8b6b0d3c6d107c36e86db450953bc6683a06e2", kill_on_drop: false }`
[INFO] [stdout] d86fa2b36a420f1509d2a1a7ff8b6b0d3c6d107c36e86db450953bc6683a06e2
[INFO] checking libp2p-tcp-0.41.0 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1
[INFO] extracting crate libp2p-tcp 0.41.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate libp2p-tcp 0.41.0 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-tcp 0.41.0
[INFO] finished tweaking crates.io crate libp2p-tcp 0.41.0
[INFO] tweaked toml for crates.io crate libp2p-tcp 0.41.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d63122c4420365652e851263222ab7fa6a38ed606356d1d5805efb8c53ec1322
[INFO] running `Command { std: "docker" "start" "-a" "d63122c4420365652e851263222ab7fa6a38ed606356d1d5805efb8c53ec1322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d63122c4420365652e851263222ab7fa6a38ed606356d1d5805efb8c53ec1322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63122c4420365652e851263222ab7fa6a38ed606356d1d5805efb8c53ec1322", kill_on_drop: false }`
[INFO] [stdout] d63122c4420365652e851263222ab7fa6a38ed606356d1d5805efb8c53ec1322
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eb2a551a25816d7cfa9ca741a4658bbb9b45da1dcf8a9a752c46160a46503b5
[INFO] running `Command { std: "docker" "start" "-a" "6eb2a551a25816d7cfa9ca741a4658bbb9b45da1dcf8a9a752c46160a46503b5", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
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[INFO] [stderr]     Checking libp2p-tcp v0.41.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: the item `future` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 40 |     future::{self, Ready},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 41 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `future` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `future` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 40 |     future::{self, Ready},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 41 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `future` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/lib.rs:946:17
[INFO] [stdout]     |
[INFO] [stdout] 946 |         fn test(addr: Multiaddr) {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1017:17
[INFO] [stdout]      |
[INFO] [stdout] 1017 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1124:17
[INFO] [stdout]      |
[INFO] [stdout] 1124 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1192:17
[INFO] [stdout]      |
[INFO] [stdout] 1192 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1228:17
[INFO] [stdout]      |
[INFO] [stdout] 1228 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1256:17
[INFO] [stdout]      |
[INFO] [stdout] 1256 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listener` is never used
[INFO] [stdout]    --> src/lib.rs:912:18
[INFO] [stdout]     |
[INFO] [stdout] 912 |         async fn listener<T: Provider>(addr: Multiaddr, mut ready_tx: mpsc::Sender<Multiaddr>) {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.79s
[INFO] [stdout] warning: function `dialer` is never used
[INFO] [stdout]    --> src/lib.rs:933:18
[INFO] [stdout]     |
[INFO] [stdout] 933 |         async fn dialer<T: Provider>(mut ready_rx: mpsc::Receiver<Multiaddr>) {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listener` is never used
[INFO] [stdout]    --> src/lib.rs:983:18
[INFO] [stdout]     |
[INFO] [stdout] 983 |         async fn listener<T: Provider>(addr: Multiaddr, mut ready_tx: mpsc::Sender<Multiaddr>) {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dialer` is never used
[INFO] [stdout]     --> src/lib.rs:1011:18
[INFO] [stdout]      |
[INFO] [stdout] 1011 |         async fn dialer<T: Provider>(mut ready_rx: mpsc::Receiver<Multiaddr>) {
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listener` is never used
[INFO] [stdout]     --> src/lib.rs:1054:18
[INFO] [stdout]      |
[INFO] [stdout] 1054 |         async fn listener<T: Provider>(
[INFO] [stdout]      |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dialer` is never used
[INFO] [stdout]     --> src/lib.rs:1088:18
[INFO] [stdout]      |
[INFO] [stdout] 1088 |         async fn dialer<T: Provider>(
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listen_twice` is never used
[INFO] [stdout]     --> src/lib.rs:1163:18
[INFO] [stdout]      |
[INFO] [stdout] 1163 |         async fn listen_twice<T: Provider>(addr: Multiaddr) {
[INFO] [stdout]      |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listen` is never used
[INFO] [stdout]     --> src/lib.rs:1219:18
[INFO] [stdout]      |
[INFO] [stdout] 1219 |         async fn listen<T: Provider>(addr: Multiaddr) -> Multiaddr {
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_address_translation` is never used
[INFO] [stdout]     --> src/lib.rs:1285:8
[INFO] [stdout]      |
[INFO] [stdout] 1285 |     fn test_address_translation<T>()
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cycle_listeners` is never used
[INFO] [stdout]     --> src/lib.rs:1328:18
[INFO] [stdout]      |
[INFO] [stdout] 1328 |         async fn cycle_listeners<T: Provider>() -> bool {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]     --> src/lib.rs:1353:12
[INFO] [stdout]      |
[INFO] [stdout] 1353 |         fn test<T: Provider>() {
[INFO] [stdout]      |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking libp2p-tcp v0.41.0 (/tmp/fixit)
[INFO] [stdout] warning: the item `future` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 40 |     future::{self, Ready},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 41 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `future` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `future` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 40 |     future::{self, Ready},
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 41 |     prelude::*,
[INFO] [stdout]    |     ---------- the item `future` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/lib.rs:946:17
[INFO] [stdout]     |
[INFO] [stdout] 946 |         fn test(addr: Multiaddr) {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1017:17
[INFO] [stdout]      |
[INFO] [stdout] 1017 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1124:17
[INFO] [stdout]      |
[INFO] [stdout] 1124 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1192:17
[INFO] [stdout]      |
[INFO] [stdout] 1192 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1228:17
[INFO] [stdout]      |
[INFO] [stdout] 1228 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]     --> src/lib.rs:1256:17
[INFO] [stdout]      |
[INFO] [stdout] 1256 |         fn test(addr: Multiaddr) {
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listener` is never used
[INFO] [stdout]    --> src/lib.rs:912:18
[INFO] [stdout]     |
[INFO] [stdout] 912 |         async fn listener<T: Provider>(addr: Multiaddr, mut ready_tx: mpsc::Sender<Multiaddr>) {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dialer` is never used
[INFO] [stdout]    --> src/lib.rs:933:18
[INFO] [stdout]     |
[INFO] [stdout] 933 |         async fn dialer<T: Provider>(mut ready_rx: mpsc::Receiver<Multiaddr>) {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listener` is never used
[INFO] [stdout]    --> src/lib.rs:983:18
[INFO] [stdout]     |
[INFO] [stdout] 983 |         async fn listener<T: Provider>(addr: Multiaddr, mut ready_tx: mpsc::Sender<Multiaddr>) {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dialer` is never used
[INFO] [stdout]     --> src/lib.rs:1011:18
[INFO] [stdout]      |
[INFO] [stdout] 1011 |         async fn dialer<T: Provider>(mut ready_rx: mpsc::Receiver<Multiaddr>) {
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listener` is never used
[INFO] [stdout]     --> src/lib.rs:1054:18
[INFO] [stdout]      |
[INFO] [stdout] 1054 |         async fn listener<T: Provider>(
[INFO] [stdout]      |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dialer` is never used
[INFO] [stdout]     --> src/lib.rs:1088:18
[INFO] [stdout]      |
[INFO] [stdout] 1088 |         async fn dialer<T: Provider>(
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listen_twice` is never used
[INFO] [stdout]     --> src/lib.rs:1163:18
[INFO] [stdout]      |
[INFO] [stdout] 1163 |         async fn listen_twice<T: Provider>(addr: Multiaddr) {
[INFO] [stdout]      |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `listen` is never used
[INFO] [stdout]     --> src/lib.rs:1219:18
[INFO] [stdout]      |
[INFO] [stdout] 1219 |         async fn listen<T: Provider>(addr: Multiaddr) -> Multiaddr {
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_address_translation` is never used
[INFO] [stdout]     --> src/lib.rs:1285:8
[INFO] [stdout]      |
[INFO] [stdout] 1285 |     fn test_address_translation<T>()
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cycle_listeners` is never used
[INFO] [stdout]     --> src/lib.rs:1328:18
[INFO] [stdout]      |
[INFO] [stdout] 1328 |         async fn cycle_listeners<T: Provider>() -> bool {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]     --> src/lib.rs:1353:12
[INFO] [stdout]      |
[INFO] [stdout] 1353 |         fn test<T: Provider>() {
[INFO] [stdout]      |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "6eb2a551a25816d7cfa9ca741a4658bbb9b45da1dcf8a9a752c46160a46503b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb2a551a25816d7cfa9ca741a4658bbb9b45da1dcf8a9a752c46160a46503b5", kill_on_drop: false }`
[INFO] [stdout] 6eb2a551a25816d7cfa9ca741a4658bbb9b45da1dcf8a9a752c46160a46503b5