[INFO] fetching crate rzmq 0.5.4...
[INFO] testing rzmq-0.5.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rzmq 0.5.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rzmq 0.5.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rzmq 0.5.4
[INFO] tweaked toml for crates.io crate rzmq 0.5.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rzmq 0.5.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rzmq 0.5.4 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d379c3e9a7ca584944e943b227692b3893b27053dc61660bb1caf13368b2a7cd
[INFO] running `Command { std: "docker" "start" "-a" "d379c3e9a7ca584944e943b227692b3893b27053dc61660bb1caf13368b2a7cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d379c3e9a7ca584944e943b227692b3893b27053dc61660bb1caf13368b2a7cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d379c3e9a7ca584944e943b227692b3893b27053dc61660bb1caf13368b2a7cd", kill_on_drop: false }`
[INFO] [stdout] d379c3e9a7ca584944e943b227692b3893b27053dc61660bb1caf13368b2a7cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ad8d359cf01b69ccd53c8d31218419a3b2339af08efd3f68c66daecec81bf6f
[INFO] running `Command { std: "docker" "start" "-a" "6ad8d359cf01b69ccd53c8d31218419a3b2339af08efd3f68c66daecec81bf6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling seize v0.5.1
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling papaya v0.2.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling atomic_float v1.1.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling fibre v0.5.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling rzmq v0.5.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the usage of Script Group `Greek` in this crate consists solely of mixed script confusables
[INFO] [stdout]    --> src/throttle/mod.rs:129:11
[INFO] [stdout]     |
[INFO] [stdout] 129 |       let α = self.shared.config.adaptive_learning_rate;
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the usage includes 'α' (U+03B1)
[INFO] [stdout]     = note: please recheck to make sure their usages are indeed what you want
[INFO] [stdout]     = note: `#[warn(mixed_script_confusables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemEvent`
[INFO] [stdout]  --> src/runtime/actor_drop_guard.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::runtime::{ActorType, SystemEvent}; // Adjust imports as needed
[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 imports: `AtomicBool` and `Ordering`
[INFO] [stdout]  --> src/runtime/actor_drop_guard.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/runtime/actor_drop_guard.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `latch::CountDownLatch`
[INFO] [stdout]   --> src/runtime/mod.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) use latch::CountDownLatch;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::message::Metadata`
[INFO] [stdout]   --> src/security/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::message::Metadata;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::fd::AsRawFd`
[INFO] [stdout]   --> src/sessionx/actor.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::os::fd::AsRawFd; // For AsRawFd bound if S needs it for cork_info init
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Blob`
[INFO] [stdout]   --> src/sessionx/protocol_handler/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::Blob;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `plain`
[INFO] [stdout]   --> src/sessionx/protocol_handler/handshake.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(feature = "plain")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `bench_external_clients`, `default`, `full`, `full-linux`, `inproc`, `io-uring`, `ipc`, and `noise_xx`
[INFO] [stdout]    = help: consider adding `plain` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufMut`
[INFO] [stdout]   --> src/sessionx/protocol_handler/handshake.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | use bytes::{BufMut, BytesMut};
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConnectionPhaseX`, `HandshakeSubPhaseX`, and `ZmtpHandshakeProgressX`
[INFO] [stdout]   --> src/sessionx/mod.rs:17:3
[INFO] [stdout]    |
[INFO] [stdout] 17 |   ConnectionPhaseX, HandshakeSubPhaseX, ZmtpHandshakeProgressX,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::context::Context as RzmqContext`
[INFO] [stdout]  --> src/socket/core/command_processor.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::context::Context as RzmqContext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ActorType`
[INFO] [stdout]  --> src/socket/core/command_processor.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::runtime::{ActorType, Command, MailboxSender, SystemEvent};
[INFO] [stdout]   |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pipe_manager`
[INFO] [stdout]  --> src/socket/core/command_processor.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::socket::core::{pipe_manager, shutdown, SocketCore}; // For calling other helpers
[INFO] [stdout]   |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `command_processor`
[INFO] [stdout]  --> src/socket/core/pipe_manager.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::socket::core::{command_processor, SocketCore};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ActorType`
[INFO] [stdout]   --> src/socket/core/mod.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::runtime::{mailbox, ActorType, MailboxSender};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pipe_manager::send_msg_with_timeout`
[INFO] [stdout]   --> src/socket/core/mod.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) use pipe_manager::send_msg_with_timeout;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fair_queue::FairQueue`
[INFO] [stdout]   --> src/socket/patterns/mod.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) use fair_queue::FairQueue;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/socket/connection_iface.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::socket::core::state::EndpointInfo`
[INFO] [stdout]  --> src/socket/rep_socket.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::socket::core::state::EndpointInfo;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SourcePipeReadId`
[INFO] [stdout]   --> src/socket/rep_socket.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::socket::{ISocket, SourcePipeReadId};
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]   --> src/socket/rep_socket.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tokio::time::timeout;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CoreState`
[INFO] [stdout]  --> src/socket/router_socket.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::socket::core::{CoreState, SocketCore};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/socket/router_socket.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLockReadGuard as ParkingLotRwLockReadGuard`
[INFO] [stdout]   --> src/socket/router_socket.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use parking_lot::RwLockReadGuard as ParkingLotRwLockReadGuard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::socket::core::pipe_manager::run_pipe_reader_task`
[INFO] [stdout]  --> src/transport/inproc.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::socket::core::pipe_manager::run_pipe_reader_task;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SocketAddr as StdSocketAddr`
[INFO] [stdout]   --> src/transport/tcp.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 | use std::net::{SocketAddr as StdSocketAddr, ToSocketAddrs};
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `trace`, and `warn`
[INFO] [stdout]   --> src/transport/tcp.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]    |               ^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MailboxSender`
[INFO] [stdout]   --> src/lib.rs:45:43
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) use runtime::{MailboxReceiver, MailboxSender}; // The main entry point for creating sockets.
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket/core/command_processor.rs:487:5
[INFO] [stdout]     |
[INFO] [stdout] 487 |     _ => bind_result = Err(ZmqError::UnsupportedTransport(endpoint.to_string())),
[INFO] [stdout]     |     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/socket/core/command_processor.rs:487:5
[INFO] [stdout]     |
[INFO] [stdout] 362 |     Ok(Endpoint::Tcp(_addr, ref uri_from_parse)) => {
[INFO] [stdout]     |     -------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 416 |     Ok(Endpoint::Ipc(ref path_buf, ref uri_from_parse)) => {
[INFO] [stdout]     |     --------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 466 |     Ok(Endpoint::Inproc(ref name)) => {
[INFO] [stdout]     |     ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 486 |     Err(e) => bind_result = Err(e), // Error from parse_endpoint
[INFO] [stdout]     |     ------ matches some of the same values
[INFO] [stdout] 487 |     _ => bind_result = Err(ZmqError::UnsupportedTransport(endpoint.to_string())),
[INFO] [stdout]     |     ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket/core/command_processor.rs:551:5
[INFO] [stdout]     |
[INFO] [stdout] 551 |     _ => {
[INFO] [stdout]     |     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/socket/core/command_processor.rs:551:5
[INFO] [stdout]     |
[INFO] [stdout] 526 | /     Ok(Endpoint::Tcp(_, ref parsed_uri_for_connecter))
[INFO] [stdout] 527 | |     | Ok(Endpoint::Ipc(_, ref parsed_uri_for_connecter)) => {
[INFO] [stdout]     | |________________________________________________________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 539 |       Ok(Endpoint::Inproc(ref name)) => {
[INFO] [stdout]     |       ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 548 |       Err(e) => {
[INFO] [stdout]     |       ------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 551 |       _ => {
[INFO] [stdout]     |       ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket/core/command_processor.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 630 |     _ => {
[INFO] [stdout]     |     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/socket/core/command_processor.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 572 |     Ok(Endpoint::Tcp(_, _)) => {
[INFO] [stdout]     |     ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 595 |     Ok(Endpoint::Ipc(path_buf, _)) => {
[INFO] [stdout]     |     ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 615 |     Ok(Endpoint::Inproc(_)) => {
[INFO] [stdout]     |     ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 618 |     Err(err) => {
[INFO] [stdout]     |     -------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 630 |     _ => {
[INFO] [stdout]     |     ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/ipc.rs:277:19
[INFO] [stdout]     |
[INFO] [stdout] 277 |               let mut setup_successful = true;
[INFO] [stdout]     |                   ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/ipc.rs:467:9
[INFO] [stdout]     |
[INFO] [stdout] 467 |     let mut connection_outcome: Result<
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/tcp.rs:187:29
[INFO] [stdout]     |
[INFO] [stdout] 187 |   async fn run_command_loop(mut self, parent_socket_id: usize) {
[INFO] [stdout]     |                             ----^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/tcp.rs:354:19
[INFO] [stdout]     |
[INFO] [stdout] 354 |               let mut sca_or_session_join_handle_opt: Option<JoinHandle<()>> = None;
[INFO] [stdout]     |                   ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `made_progress_decrypting` is never read
[INFO] [stdout]    --> src/sessionx/protocol_handler/data_io.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |             made_progress_decrypting = true;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection_instance_id`
[INFO] [stdout]    --> src/socket/core/event_processor.rs:244:7
[INFO] [stdout]     |
[INFO] [stdout] 244 |   let connection_instance_id = match &interaction_model_from_event {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_instance_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `final_connection_iface`
[INFO] [stdout]    --> src/socket/core/event_processor.rs:263:7
[INFO] [stdout]     |
[INFO] [stdout] 263 |   let final_connection_iface: Arc<dyn ISocketConnection>;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_connection_iface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connector_context_clone`
[INFO] [stdout]    --> src/transport/inproc.rs:100:7
[INFO] [stdout]     |
[INFO] [stdout] 100 |   let connector_context_clone = core_arc.context.clone();
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connector_context_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/socket/dealer_socket.rs:470:11
[INFO] [stdout]     |
[INFO] [stdout] 470 |       let mut transaction_guard = self.current_send_transaction.lock().await;
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/socket/router_socket.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |     let mut current_send_target_guard = self.current_send_target.lock().await;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `managing_actor_task_id_for_event` is never read
[INFO] [stdout]    --> src/transport/ipc.rs:276:74
[INFO] [stdout]     |
[INFO] [stdout] 276 |               let mut managing_actor_task_id_for_event: Option<TaskId> = None;
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sca_or_session_join_handle_opt`
[INFO] [stdout]    --> src/transport/tcp.rs:354:19
[INFO] [stdout]     |
[INFO] [stdout] 354 |               let mut sca_or_session_join_handle_opt: Option<JoinHandle<()>> = None;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sca_or_session_join_handle_opt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `setup_successful` is never read
[INFO] [stdout]    --> src/transport/tcp.rs:485:19
[INFO] [stdout]     |
[INFO] [stdout] 485 |                   setup_successful = false;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ISocketConnection` is more private than the item `SystemEvent::NewConnectionEstablished::connection_iface`
[INFO] [stdout]   --> src/runtime/system_events.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     connection_iface: Option<Arc<dyn ISocketConnection>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SystemEvent::NewConnectionEstablished::connection_iface` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `ISocketConnection` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/socket/connection_iface.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) trait ISocketConnection: Send + Sync + fmt::Debug {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PipeState` is more private than the item `WritePipeCoordinator::remove_pipe`
[INFO] [stdout]   --> src/socket/patterns/pipe_coordinator.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 |   pub async fn remove_pipe(&self, pipe_id: PipeId) -> Option<Arc<PipeState>> {
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `WritePipeCoordinator::remove_pipe` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PipeState` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/socket/patterns/pipe_coordinator.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct PipeState {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `binder_core_id` is never read
[INFO] [stdout]   --> src/context.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct InprocBinding {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |   pub(crate) binder_core_id: usize,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InprocBinding` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_socket_command_sender` is never used
[INFO] [stdout]    --> src/context.rs:220:17
[INFO] [stdout]     |
[INFO] [stdout]  55 | impl ContextInner {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 220 |   pub(crate) fn get_socket_command_sender(&self, handle: usize) -> Option<MailboxSender> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PeerAddress` is never constructed
[INFO] [stdout]   --> src/message/metadata.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct PeerAddress(pub SocketAddr);
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZapUserId` is never constructed
[INFO] [stdout]   --> src/message/metadata.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct ZapUserId(pub String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `notify` is never read
[INFO] [stdout]   --> src/runtime/latch.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(crate) struct CountDownLatch {
[INFO] [stdout]    |                   -------------- field in this struct
[INFO] [stdout]  9 |   count: Arc<AtomicUsize>,
[INFO] [stdout] 10 |   notify: Arc<Notify>,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CountDownLatch` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `count_down`, and `await_` are never used
[INFO] [stdout]   --> src/runtime/latch.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl CountDownLatch {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 14 |   /// Creates a new latch initialized with the given count.
[INFO] [stdout] 15 |   pub fn new(count: usize) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |   pub async fn count_down(&self) {
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |   pub async fn await_(&self) {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Initializing` is never constructed
[INFO] [stdout]   --> src/security/plain.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum PlainState {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 10 |   Initializing, // Start state (not strictly used as we set initial state in new())
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PlainState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SourcePipeReadId` is never constructed
[INFO] [stdout]    --> src/socket/mod.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 | struct SourcePipeReadId(usize);
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_pipe_reader_task` is never used
[INFO] [stdout]   --> src/socket/core/pipe_manager.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) async fn run_pipe_reader_task(
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cleanup_session_state_by_uri` is never used
[INFO] [stdout]    --> src/socket/core/pipe_manager.rs:261:21
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub(crate) async fn cleanup_session_state_by_uri(
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_msg_with_timeout` is never used
[INFO] [stdout]    --> src/socket/core/pipe_manager.rs:624:21
[INFO] [stdout]     |
[INFO] [stdout] 624 | pub(crate) async fn send_msg_with_timeout(
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_phase` is never used
[INFO] [stdout]   --> src/socket/core/shutdown.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl ShutdownCoordinator {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 17 |   pub(crate) fn current_phase(&self) -> ShutdownPhase {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pipe_sender` is never used
[INFO] [stdout]    --> src/socket/core/state.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout]  84 | impl CoreState {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 103 |   pub(crate) fn get_pipe_sender(&self, pipe_write_id: usize) -> Option<AsyncSender<Vec<Msg>>> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `use_send_zerocopy` and `use_recv_multishot` are never read
[INFO] [stdout]    --> src/socket/options.rs:194:7
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub(crate) struct ZmtpEngineConfig {
[INFO] [stdout]     |                   ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 194 |   pub use_send_zerocopy: bool,
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 195 |   pub use_recv_multishot: bool,
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ZmtpEngineConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_duration_ms_option` is never used
[INFO] [stdout]    --> src/socket/options.rs:250:15
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub(crate) fn parse_duration_ms_option(value: &[u8]) -> Result<Option<Duration>, ZmqError> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_key_option` is never used
[INFO] [stdout]    --> src/socket/options.rs:381:15
[INFO] [stdout]     |
[INFO] [stdout] 381 | pub(crate) fn parse_key_option<const N: usize>(value: &[u8], option_id: i32) -> Result<[u8; N], ZmqError> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `capacity`, `len`, and `is_empty` are never used
[INFO] [stdout]   --> src/socket/patterns/fair_queue.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl<T: Send + 'static> FairQueue<T> {
[INFO] [stdout]    | ------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |   pub fn capacity(&self) -> usize {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |   pub fn len(&self) -> usize {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |   pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_identity_by_read_pipe` is never used
[INFO] [stdout]   --> src/socket/patterns/router.rs:76:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl RouterMap {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |   pub async fn get_identity_by_read_pipe(&self, pipe_read_id: usize) -> Option<Blob> {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_connection_id` and `as_any` are never used
[INFO] [stdout]   --> src/socket/connection_iface.rs:45:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) trait ISocketConnection: Send + Sync + fmt::Debug {
[INFO] [stdout]    |                  ----------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 45 |   fn get_connection_id(&self) -> usize;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 46 |   fn as_any(&self) -> &dyn Any;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SessionConnection` is never constructed
[INFO] [stdout]   --> src/socket/connection_iface.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub(crate) struct SessionConnection {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/socket/connection_iface.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl SessionConnection {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 111 |   pub(crate) fn new(
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `identity` and `payload_frames` are never read
[INFO] [stdout]   --> src/socket/router_socket.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct RouterRecvBuffer {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 34 |   identity: Option<Blob>,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 35 |   payload_frames: VecDeque<Msg>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RouterRecvBuffer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_recv_buffer` is never read
[INFO] [stdout]   --> src/socket/router_socket.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct RouterSocket {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |   current_recv_buffer: TokioMutex<RouterRecvBuffer>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RouterSocket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket_logic` is never read
[INFO] [stdout]   --> src/transport/ipc.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) struct IpcListener {
[INFO] [stdout]    |                   ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |   socket_logic: Arc<dyn ISocket>,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket_logic` is never read
[INFO] [stdout]   --> src/transport/tcp.rs:57:3
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) struct TcpListener {
[INFO] [stdout]    |                   ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |   socket_logic: Arc<dyn ISocket>,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_current_balance` is never used
[INFO] [stdout]    --> src/throttle/mod.rs:174:10
[INFO] [stdout]     |
[INFO] [stdout] 173 | impl ThrottleGuard {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 174 |   pub fn get_current_balance(&self) -> i32 {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_strategy` is never used
[INFO] [stdout]   --> src/throttle/strategies.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn linear_strategy(state: &ThrottleStateView) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SegmentTiming` is never constructed
[INFO] [stdout]   --> src/profiler.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct SegmentTiming {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoopProfiler` is never constructed
[INFO] [stdout]   --> src/profiler.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) struct LoopProfiler {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `INITIAL_SEGMENT_LABEL`, `new`, `loop_start`, `mark_segment_end_and_start_new`, and `log_and_reset_for_next_loop` are never used
[INFO] [stdout]   --> src/profiler.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl LoopProfiler {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 31 |   const INITIAL_SEGMENT_LABEL: &'static str = "loop_setup";
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |
[INFO] [stdout] 33 |   pub fn new(threshold: Duration, log_interval: usize) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |   pub fn loop_start(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |   pub fn mark_segment_end_and_start_new(&mut self, next_segment_label: &'static str) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |   pub fn log_and_reset_for_next_loop(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/socket/patterns/fair_queue.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     self.sender.close();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let _ = self.sender.close();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.91s
[INFO] running `Command { std: "docker" "inspect" "6ad8d359cf01b69ccd53c8d31218419a3b2339af08efd3f68c66daecec81bf6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad8d359cf01b69ccd53c8d31218419a3b2339af08efd3f68c66daecec81bf6f", kill_on_drop: false }`
[INFO] [stdout] 6ad8d359cf01b69ccd53c8d31218419a3b2339af08efd3f68c66daecec81bf6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f09cd37f42680f26bb8fb65c2c371607e0ef3eee67c323478dd94210d99f2a2
[INFO] running `Command { std: "docker" "start" "-a" "4f09cd37f42680f26bb8fb65c2c371607e0ef3eee67c323478dd94210d99f2a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling is-terminal v0.4.16
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[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling tinytemplate v1.2.1
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[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling regex v1.11.2
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[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling rzmq v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stdout] warning: the usage of Script Group `Greek` in this crate consists solely of mixed script confusables
[INFO] [stdout]    --> src/throttle/mod.rs:129:11
[INFO] [stdout]     |
[INFO] [stdout] 129 |       let α = self.shared.config.adaptive_learning_rate;
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the usage includes 'α' (U+03B1)
[INFO] [stdout]     = note: please recheck to make sure their usages are indeed what you want
[INFO] [stdout]     = note: `#[warn(mixed_script_confusables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemEvent`
[INFO] [stdout]  --> src/runtime/actor_drop_guard.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::runtime::{ActorType, SystemEvent}; // Adjust imports as needed
[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 imports: `AtomicBool` and `Ordering`
[INFO] [stdout]  --> src/runtime/actor_drop_guard.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/runtime/actor_drop_guard.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `latch::CountDownLatch`
[INFO] [stdout]   --> src/runtime/mod.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) use latch::CountDownLatch;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::message::Metadata`
[INFO] [stdout]   --> src/security/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::message::Metadata;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::fd::AsRawFd`
[INFO] [stdout]   --> src/sessionx/actor.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::os::fd::AsRawFd; // For AsRawFd bound if S needs it for cork_info init
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Blob`
[INFO] [stdout]   --> src/sessionx/protocol_handler/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::Blob;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `plain`
[INFO] [stdout]   --> src/sessionx/protocol_handler/handshake.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(feature = "plain")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `bench_external_clients`, `default`, `full`, `full-linux`, `inproc`, `io-uring`, `ipc`, and `noise_xx`
[INFO] [stdout]    = help: consider adding `plain` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufMut`
[INFO] [stdout]   --> src/sessionx/protocol_handler/handshake.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | use bytes::{BufMut, BytesMut};
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConnectionPhaseX`, `HandshakeSubPhaseX`, and `ZmtpHandshakeProgressX`
[INFO] [stdout]   --> src/sessionx/mod.rs:17:3
[INFO] [stdout]    |
[INFO] [stdout] 17 |   ConnectionPhaseX, HandshakeSubPhaseX, ZmtpHandshakeProgressX,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::context::Context as RzmqContext`
[INFO] [stdout]  --> src/socket/core/command_processor.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::context::Context as RzmqContext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ActorType`
[INFO] [stdout]  --> src/socket/core/command_processor.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::runtime::{ActorType, Command, MailboxSender, SystemEvent};
[INFO] [stdout]   |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pipe_manager`
[INFO] [stdout]  --> src/socket/core/command_processor.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::socket::core::{pipe_manager, shutdown, SocketCore}; // For calling other helpers
[INFO] [stdout]   |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `command_processor`
[INFO] [stdout]  --> src/socket/core/pipe_manager.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::socket::core::{command_processor, SocketCore};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ActorType`
[INFO] [stdout]   --> src/socket/core/mod.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::runtime::{mailbox, ActorType, MailboxSender};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pipe_manager::send_msg_with_timeout`
[INFO] [stdout]   --> src/socket/core/mod.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) use pipe_manager::send_msg_with_timeout;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fair_queue::FairQueue`
[INFO] [stdout]   --> src/socket/patterns/mod.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) use fair_queue::FairQueue;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/socket/connection_iface.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::socket::core::state::EndpointInfo`
[INFO] [stdout]  --> src/socket/rep_socket.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::socket::core::state::EndpointInfo;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SourcePipeReadId`
[INFO] [stdout]   --> src/socket/rep_socket.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::socket::{ISocket, SourcePipeReadId};
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]   --> src/socket/rep_socket.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tokio::time::timeout;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CoreState`
[INFO] [stdout]  --> src/socket/router_socket.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::socket::core::{CoreState, SocketCore};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/socket/router_socket.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLockReadGuard as ParkingLotRwLockReadGuard`
[INFO] [stdout]   --> src/socket/router_socket.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use parking_lot::RwLockReadGuard as ParkingLotRwLockReadGuard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::socket::core::pipe_manager::run_pipe_reader_task`
[INFO] [stdout]  --> src/transport/inproc.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::socket::core::pipe_manager::run_pipe_reader_task;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SocketAddr as StdSocketAddr`
[INFO] [stdout]   --> src/transport/tcp.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 | use std::net::{SocketAddr as StdSocketAddr, ToSocketAddrs};
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `trace`, and `warn`
[INFO] [stdout]   --> src/transport/tcp.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]    |               ^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MailboxSender`
[INFO] [stdout]   --> src/lib.rs:45:43
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) use runtime::{MailboxReceiver, MailboxSender}; // The main entry point for creating sockets.
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket/core/command_processor.rs:487:5
[INFO] [stdout]     |
[INFO] [stdout] 487 |     _ => bind_result = Err(ZmqError::UnsupportedTransport(endpoint.to_string())),
[INFO] [stdout]     |     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/socket/core/command_processor.rs:487:5
[INFO] [stdout]     |
[INFO] [stdout] 362 |     Ok(Endpoint::Tcp(_addr, ref uri_from_parse)) => {
[INFO] [stdout]     |     -------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 416 |     Ok(Endpoint::Ipc(ref path_buf, ref uri_from_parse)) => {
[INFO] [stdout]     |     --------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 466 |     Ok(Endpoint::Inproc(ref name)) => {
[INFO] [stdout]     |     ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 486 |     Err(e) => bind_result = Err(e), // Error from parse_endpoint
[INFO] [stdout]     |     ------ matches some of the same values
[INFO] [stdout] 487 |     _ => bind_result = Err(ZmqError::UnsupportedTransport(endpoint.to_string())),
[INFO] [stdout]     |     ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket/core/command_processor.rs:551:5
[INFO] [stdout]     |
[INFO] [stdout] 551 |     _ => {
[INFO] [stdout]     |     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/socket/core/command_processor.rs:551:5
[INFO] [stdout]     |
[INFO] [stdout] 526 | /     Ok(Endpoint::Tcp(_, ref parsed_uri_for_connecter))
[INFO] [stdout] 527 | |     | Ok(Endpoint::Ipc(_, ref parsed_uri_for_connecter)) => {
[INFO] [stdout]     | |________________________________________________________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 539 |       Ok(Endpoint::Inproc(ref name)) => {
[INFO] [stdout]     |       ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 548 |       Err(e) => {
[INFO] [stdout]     |       ------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 551 |       _ => {
[INFO] [stdout]     |       ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket/core/command_processor.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 630 |     _ => {
[INFO] [stdout]     |     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/socket/core/command_processor.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 572 |     Ok(Endpoint::Tcp(_, _)) => {
[INFO] [stdout]     |     ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 595 |     Ok(Endpoint::Ipc(path_buf, _)) => {
[INFO] [stdout]     |     ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 615 |     Ok(Endpoint::Inproc(_)) => {
[INFO] [stdout]     |     ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 618 |     Err(err) => {
[INFO] [stdout]     |     -------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 630 |     _ => {
[INFO] [stdout]     |     ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bench_matrix v0.2.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/ipc.rs:277:19
[INFO] [stdout]     |
[INFO] [stdout] 277 |               let mut setup_successful = true;
[INFO] [stdout]     |                   ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/ipc.rs:467:9
[INFO] [stdout]     |
[INFO] [stdout] 467 |     let mut connection_outcome: Result<
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/tcp.rs:187:29
[INFO] [stdout]     |
[INFO] [stdout] 187 |   async fn run_command_loop(mut self, parent_socket_id: usize) {
[INFO] [stdout]     |                             ----^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/tcp.rs:354:19
[INFO] [stdout]     |
[INFO] [stdout] 354 |               let mut sca_or_session_join_handle_opt: Option<JoinHandle<()>> = None;
[INFO] [stdout]     |                   ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the usage of Script Group `Greek` in this crate consists solely of mixed script confusables
[INFO] [stdout]    --> src/throttle/mod.rs:129:11
[INFO] [stdout]     |
[INFO] [stdout] 129 |       let α = self.shared.config.adaptive_learning_rate;
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the usage includes 'α' (U+03B1)
[INFO] [stdout]     = note: please recheck to make sure their usages are indeed what you want
[INFO] [stdout]     = note: `#[warn(mixed_script_confusables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemEvent`
[INFO] [stdout]  --> src/runtime/actor_drop_guard.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::runtime::{ActorType, SystemEvent}; // Adjust imports as needed
[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 imports: `AtomicBool` and `Ordering`
[INFO] [stdout]  --> src/runtime/actor_drop_guard.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/runtime/actor_drop_guard.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `latch::CountDownLatch`
[INFO] [stdout]   --> src/runtime/mod.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) use latch::CountDownLatch;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::message::Metadata`
[INFO] [stdout]   --> src/security/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::message::Metadata;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::fd::AsRawFd`
[INFO] [stdout]   --> src/sessionx/actor.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::os::fd::AsRawFd; // For AsRawFd bound if S needs it for cork_info init
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Blob`
[INFO] [stdout]   --> src/sessionx/protocol_handler/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::Blob;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `plain`
[INFO] [stdout]   --> src/sessionx/protocol_handler/handshake.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(feature = "plain")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `bench_external_clients`, `default`, `full`, `full-linux`, `inproc`, `io-uring`, `ipc`, and `noise_xx`
[INFO] [stdout]    = help: consider adding `plain` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufMut`
[INFO] [stdout]   --> src/sessionx/protocol_handler/handshake.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | use bytes::{BufMut, BytesMut};
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConnectionPhaseX`, `HandshakeSubPhaseX`, and `ZmtpHandshakeProgressX`
[INFO] [stdout]   --> src/sessionx/mod.rs:17:3
[INFO] [stdout]    |
[INFO] [stdout] 17 |   ConnectionPhaseX, HandshakeSubPhaseX, ZmtpHandshakeProgressX,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::context::Context as RzmqContext`
[INFO] [stdout]  --> src/socket/core/command_processor.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::context::Context as RzmqContext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ActorType`
[INFO] [stdout]  --> src/socket/core/command_processor.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::runtime::{ActorType, Command, MailboxSender, SystemEvent};
[INFO] [stdout]   |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pipe_manager`
[INFO] [stdout]  --> src/socket/core/command_processor.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::socket::core::{pipe_manager, shutdown, SocketCore}; // For calling other helpers
[INFO] [stdout]   |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `command_processor`
[INFO] [stdout]  --> src/socket/core/pipe_manager.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::socket::core::{command_processor, SocketCore};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ActorType`
[INFO] [stdout]   --> src/socket/core/mod.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::runtime::{mailbox, ActorType, MailboxSender};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pipe_manager::send_msg_with_timeout`
[INFO] [stdout]   --> src/socket/core/mod.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) use pipe_manager::send_msg_with_timeout;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fair_queue::FairQueue`
[INFO] [stdout]   --> src/socket/patterns/mod.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) use fair_queue::FairQueue;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/socket/connection_iface.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::socket::core::state::EndpointInfo`
[INFO] [stdout]  --> src/socket/rep_socket.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::socket::core::state::EndpointInfo;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SourcePipeReadId`
[INFO] [stdout]   --> src/socket/rep_socket.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::socket::{ISocket, SourcePipeReadId};
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]   --> src/socket/rep_socket.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tokio::time::timeout;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CoreState`
[INFO] [stdout]  --> src/socket/router_socket.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::socket::core::{CoreState, SocketCore};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/socket/router_socket.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLockReadGuard as ParkingLotRwLockReadGuard`
[INFO] [stdout]   --> src/socket/router_socket.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use parking_lot::RwLockReadGuard as ParkingLotRwLockReadGuard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::socket::core::pipe_manager::run_pipe_reader_task`
[INFO] [stdout]  --> src/transport/inproc.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::socket::core::pipe_manager::run_pipe_reader_task;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SocketAddr as StdSocketAddr`
[INFO] [stdout]   --> src/transport/tcp.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 | use std::net::{SocketAddr as StdSocketAddr, ToSocketAddrs};
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `trace`, and `warn`
[INFO] [stdout]   --> src/transport/tcp.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]    |               ^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MailboxSender`
[INFO] [stdout]   --> src/lib.rs:45:43
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) use runtime::{MailboxReceiver, MailboxSender}; // The main entry point for creating sockets.
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket/core/command_processor.rs:487:5
[INFO] [stdout]     |
[INFO] [stdout] 487 |     _ => bind_result = Err(ZmqError::UnsupportedTransport(endpoint.to_string())),
[INFO] [stdout]     |     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/socket/core/command_processor.rs:487:5
[INFO] [stdout]     |
[INFO] [stdout] 362 |     Ok(Endpoint::Tcp(_addr, ref uri_from_parse)) => {
[INFO] [stdout]     |     -------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 416 |     Ok(Endpoint::Ipc(ref path_buf, ref uri_from_parse)) => {
[INFO] [stdout]     |     --------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 466 |     Ok(Endpoint::Inproc(ref name)) => {
[INFO] [stdout]     |     ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 486 |     Err(e) => bind_result = Err(e), // Error from parse_endpoint
[INFO] [stdout]     |     ------ matches some of the same values
[INFO] [stdout] 487 |     _ => bind_result = Err(ZmqError::UnsupportedTransport(endpoint.to_string())),
[INFO] [stdout]     |     ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket/core/command_processor.rs:551:5
[INFO] [stdout]     |
[INFO] [stdout] 551 |     _ => {
[INFO] [stdout]     |     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/socket/core/command_processor.rs:551:5
[INFO] [stdout]     |
[INFO] [stdout] 526 | /     Ok(Endpoint::Tcp(_, ref parsed_uri_for_connecter))
[INFO] [stdout] 527 | |     | Ok(Endpoint::Ipc(_, ref parsed_uri_for_connecter)) => {
[INFO] [stdout]     | |________________________________________________________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 539 |       Ok(Endpoint::Inproc(ref name)) => {
[INFO] [stdout]     |       ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 548 |       Err(e) => {
[INFO] [stdout]     |       ------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 551 |       _ => {
[INFO] [stdout]     |       ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/socket/core/command_processor.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 630 |     _ => {
[INFO] [stdout]     |     ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/socket/core/command_processor.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 572 |     Ok(Endpoint::Tcp(_, _)) => {
[INFO] [stdout]     |     ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 595 |     Ok(Endpoint::Ipc(path_buf, _)) => {
[INFO] [stdout]     |     ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 615 |     Ok(Endpoint::Inproc(_)) => {
[INFO] [stdout]     |     ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 618 |     Err(err) => {
[INFO] [stdout]     |     -------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 630 |     _ => {
[INFO] [stdout]     |     ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `made_progress_decrypting` is never read
[INFO] [stdout]    --> src/sessionx/protocol_handler/data_io.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |             made_progress_decrypting = true;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/ipc.rs:277:19
[INFO] [stdout]     |
[INFO] [stdout] 277 |               let mut setup_successful = true;
[INFO] [stdout]     |                   ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/ipc.rs:467:9
[INFO] [stdout]     |
[INFO] [stdout] 467 |     let mut connection_outcome: Result<
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/tcp.rs:187:29
[INFO] [stdout]     |
[INFO] [stdout] 187 |   async fn run_command_loop(mut self, parent_socket_id: usize) {
[INFO] [stdout]     |                             ----^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection_instance_id`
[INFO] [stdout]    --> src/socket/core/event_processor.rs:244:7
[INFO] [stdout]     |
[INFO] [stdout] 244 |   let connection_instance_id = match &interaction_model_from_event {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_instance_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `final_connection_iface`
[INFO] [stdout]    --> src/socket/core/event_processor.rs:263:7
[INFO] [stdout]     |
[INFO] [stdout] 263 |   let final_connection_iface: Arc<dyn ISocketConnection>;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_connection_iface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/transport/tcp.rs:354:19
[INFO] [stdout]     |
[INFO] [stdout] 354 |               let mut sca_or_session_join_handle_opt: Option<JoinHandle<()>> = None;
[INFO] [stdout]     |                   ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connector_context_clone`
[INFO] [stdout]    --> src/transport/inproc.rs:100:7
[INFO] [stdout]     |
[INFO] [stdout] 100 |   let connector_context_clone = core_arc.context.clone();
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connector_context_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/socket/dealer_socket.rs:470:11
[INFO] [stdout]     |
[INFO] [stdout] 470 |       let mut transaction_guard = self.current_send_transaction.lock().await;
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/socket/router_socket.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |     let mut current_send_target_guard = self.current_send_target.lock().await;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `managing_actor_task_id_for_event` is never read
[INFO] [stdout]    --> src/transport/ipc.rs:276:74
[INFO] [stdout]     |
[INFO] [stdout] 276 |               let mut managing_actor_task_id_for_event: Option<TaskId> = None;
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sca_or_session_join_handle_opt`
[INFO] [stdout]    --> src/transport/tcp.rs:354:19
[INFO] [stdout]     |
[INFO] [stdout] 354 |               let mut sca_or_session_join_handle_opt: Option<JoinHandle<()>> = None;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sca_or_session_join_handle_opt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `setup_successful` is never read
[INFO] [stdout]    --> src/transport/tcp.rs:485:19
[INFO] [stdout]     |
[INFO] [stdout] 485 |                   setup_successful = false;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ISocketConnection` is more private than the item `SystemEvent::NewConnectionEstablished::connection_iface`
[INFO] [stdout]   --> src/runtime/system_events.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     connection_iface: Option<Arc<dyn ISocketConnection>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SystemEvent::NewConnectionEstablished::connection_iface` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `ISocketConnection` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/socket/connection_iface.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) trait ISocketConnection: Send + Sync + fmt::Debug {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PipeState` is more private than the item `WritePipeCoordinator::remove_pipe`
[INFO] [stdout]   --> src/socket/patterns/pipe_coordinator.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 |   pub async fn remove_pipe(&self, pipe_id: PipeId) -> Option<Arc<PipeState>> {
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `WritePipeCoordinator::remove_pipe` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PipeState` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/socket/patterns/pipe_coordinator.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct PipeState {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `binder_core_id` is never read
[INFO] [stdout]   --> src/context.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct InprocBinding {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |   pub(crate) binder_core_id: usize,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InprocBinding` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_socket_command_sender` is never used
[INFO] [stdout]    --> src/context.rs:220:17
[INFO] [stdout]     |
[INFO] [stdout]  55 | impl ContextInner {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 220 |   pub(crate) fn get_socket_command_sender(&self, handle: usize) -> Option<MailboxSender> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PeerAddress` is never constructed
[INFO] [stdout]   --> src/message/metadata.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct PeerAddress(pub SocketAddr);
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZapUserId` is never constructed
[INFO] [stdout]   --> src/message/metadata.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct ZapUserId(pub String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `notify` is never read
[INFO] [stdout]   --> src/runtime/latch.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(crate) struct CountDownLatch {
[INFO] [stdout]    |                   -------------- field in this struct
[INFO] [stdout]  9 |   count: Arc<AtomicUsize>,
[INFO] [stdout] 10 |   notify: Arc<Notify>,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CountDownLatch` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `count_down`, and `await_` are never used
[INFO] [stdout]   --> src/runtime/latch.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl CountDownLatch {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 14 |   /// Creates a new latch initialized with the given count.
[INFO] [stdout] 15 |   pub fn new(count: usize) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |   pub async fn count_down(&self) {
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |   pub async fn await_(&self) {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Initializing` is never constructed
[INFO] [stdout]   --> src/security/plain.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum PlainState {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 10 |   Initializing, // Start state (not strictly used as we set initial state in new())
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PlainState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SourcePipeReadId` is never constructed
[INFO] [stdout]    --> src/socket/mod.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 | struct SourcePipeReadId(usize);
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_pipe_reader_task` is never used
[INFO] [stdout]   --> src/socket/core/pipe_manager.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) async fn run_pipe_reader_task(
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cleanup_session_state_by_uri` is never used
[INFO] [stdout]    --> src/socket/core/pipe_manager.rs:261:21
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub(crate) async fn cleanup_session_state_by_uri(
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_msg_with_timeout` is never used
[INFO] [stdout]    --> src/socket/core/pipe_manager.rs:624:21
[INFO] [stdout]     |
[INFO] [stdout] 624 | pub(crate) async fn send_msg_with_timeout(
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_phase` is never used
[INFO] [stdout]   --> src/socket/core/shutdown.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl ShutdownCoordinator {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 17 |   pub(crate) fn current_phase(&self) -> ShutdownPhase {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pipe_sender` is never used
[INFO] [stdout]    --> src/socket/core/state.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout]  84 | impl CoreState {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 103 |   pub(crate) fn get_pipe_sender(&self, pipe_write_id: usize) -> Option<AsyncSender<Vec<Msg>>> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `use_send_zerocopy` and `use_recv_multishot` are never read
[INFO] [stdout]    --> src/socket/options.rs:194:7
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub(crate) struct ZmtpEngineConfig {
[INFO] [stdout]     |                   ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 194 |   pub use_send_zerocopy: bool,
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 195 |   pub use_recv_multishot: bool,
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ZmtpEngineConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_duration_ms_option` is never used
[INFO] [stdout]    --> src/socket/options.rs:250:15
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub(crate) fn parse_duration_ms_option(value: &[u8]) -> Result<Option<Duration>, ZmqError> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_key_option` is never used
[INFO] [stdout]    --> src/socket/options.rs:381:15
[INFO] [stdout]     |
[INFO] [stdout] 381 | pub(crate) fn parse_key_option<const N: usize>(value: &[u8], option_id: i32) -> Result<[u8; N], ZmqError> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `capacity`, `len`, and `is_empty` are never used
[INFO] [stdout]   --> src/socket/patterns/fair_queue.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl<T: Send + 'static> FairQueue<T> {
[INFO] [stdout]    | ------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |   pub fn capacity(&self) -> usize {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |   pub fn len(&self) -> usize {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |   pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_identity_by_read_pipe` is never used
[INFO] [stdout]   --> src/socket/patterns/router.rs:76:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl RouterMap {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |   pub async fn get_identity_by_read_pipe(&self, pipe_read_id: usize) -> Option<Blob> {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_connection_id` and `as_any` are never used
[INFO] [stdout]   --> src/socket/connection_iface.rs:45:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) trait ISocketConnection: Send + Sync + fmt::Debug {
[INFO] [stdout]    |                  ----------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 45 |   fn get_connection_id(&self) -> usize;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 46 |   fn as_any(&self) -> &dyn Any;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SessionConnection` is never constructed
[INFO] [stdout]   --> src/socket/connection_iface.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub(crate) struct SessionConnection {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/socket/connection_iface.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl SessionConnection {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 111 |   pub(crate) fn new(
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `identity` and `payload_frames` are never read
[INFO] [stdout]   --> src/socket/router_socket.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct RouterRecvBuffer {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 34 |   identity: Option<Blob>,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 35 |   payload_frames: VecDeque<Msg>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RouterRecvBuffer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_recv_buffer` is never read
[INFO] [stdout]   --> src/socket/router_socket.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct RouterSocket {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |   current_recv_buffer: TokioMutex<RouterRecvBuffer>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RouterSocket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket_logic` is never read
[INFO] [stdout]   --> src/transport/ipc.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) struct IpcListener {
[INFO] [stdout]    |                   ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |   socket_logic: Arc<dyn ISocket>,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket_logic` is never read
[INFO] [stdout]   --> src/transport/tcp.rs:57:3
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) struct TcpListener {
[INFO] [stdout]    |                   ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |   socket_logic: Arc<dyn ISocket>,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_current_balance` is never used
[INFO] [stdout]    --> src/throttle/mod.rs:174:10
[INFO] [stdout]     |
[INFO] [stdout] 173 | impl ThrottleGuard {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 174 |   pub fn get_current_balance(&self) -> i32 {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_strategy` is never used
[INFO] [stdout]   --> src/throttle/strategies.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn linear_strategy(state: &ThrottleStateView) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SegmentTiming` is never constructed
[INFO] [stdout]   --> src/profiler.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct SegmentTiming {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoopProfiler` is never constructed
[INFO] [stdout]   --> src/profiler.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) struct LoopProfiler {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `INITIAL_SEGMENT_LABEL`, `new`, `loop_start`, `mark_segment_end_and_start_new`, and `log_and_reset_for_next_loop` are never used
[INFO] [stdout]   --> src/profiler.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl LoopProfiler {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 31 |   const INITIAL_SEGMENT_LABEL: &'static str = "loop_setup";
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |
[INFO] [stdout] 33 |   pub fn new(threshold: Duration, log_interval: usize) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |   pub fn loop_start(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |   pub fn mark_segment_end_and_start_new(&mut self, next_segment_label: &'static str) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |   pub fn log_and_reset_for_next_loop(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/socket/patterns/fair_queue.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     self.sender.close();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let _ = self.sender.close();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `made_progress_decrypting` is never read
[INFO] [stdout]    --> src/sessionx/protocol_handler/data_io.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |             made_progress_decrypting = true;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection_instance_id`
[INFO] [stdout]    --> src/socket/core/event_processor.rs:244:7
[INFO] [stdout]     |
[INFO] [stdout] 244 |   let connection_instance_id = match &interaction_model_from_event {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_instance_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `final_connection_iface`
[INFO] [stdout]    --> src/socket/core/event_processor.rs:263:7
[INFO] [stdout]     |
[INFO] [stdout] 263 |   let final_connection_iface: Arc<dyn ISocketConnection>;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_connection_iface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connector_context_clone`
[INFO] [stdout]    --> src/transport/inproc.rs:100:7
[INFO] [stdout]     |
[INFO] [stdout] 100 |   let connector_context_clone = core_arc.context.clone();
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connector_context_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/socket/dealer_socket.rs:470:11
[INFO] [stdout]     |
[INFO] [stdout] 470 |       let mut transaction_guard = self.current_send_transaction.lock().await;
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/socket/router_socket.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |     let mut current_send_target_guard = self.current_send_target.lock().await;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `managing_actor_task_id_for_event` is never read
[INFO] [stdout]    --> src/transport/ipc.rs:276:74
[INFO] [stdout]     |
[INFO] [stdout] 276 |               let mut managing_actor_task_id_for_event: Option<TaskId> = None;
[INFO] [stdout]     |                                                                          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sca_or_session_join_handle_opt`
[INFO] [stdout]    --> src/transport/tcp.rs:354:19
[INFO] [stdout]     |
[INFO] [stdout] 354 |               let mut sca_or_session_join_handle_opt: Option<JoinHandle<()>> = None;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sca_or_session_join_handle_opt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `setup_successful` is never read
[INFO] [stdout]    --> src/transport/tcp.rs:485:19
[INFO] [stdout]     |
[INFO] [stdout] 485 |                   setup_successful = false;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ISocketConnection` is more private than the item `SystemEvent::NewConnectionEstablished::connection_iface`
[INFO] [stdout]   --> src/runtime/system_events.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     connection_iface: Option<Arc<dyn ISocketConnection>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SystemEvent::NewConnectionEstablished::connection_iface` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `ISocketConnection` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/socket/connection_iface.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) trait ISocketConnection: Send + Sync + fmt::Debug {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PipeState` is more private than the item `WritePipeCoordinator::remove_pipe`
[INFO] [stdout]   --> src/socket/patterns/pipe_coordinator.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 |   pub async fn remove_pipe(&self, pipe_id: PipeId) -> Option<Arc<PipeState>> {
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `WritePipeCoordinator::remove_pipe` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PipeState` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/socket/patterns/pipe_coordinator.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct PipeState {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `binder_core_id` is never read
[INFO] [stdout]   --> src/context.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct InprocBinding {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |   pub(crate) binder_core_id: usize,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InprocBinding` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_socket_command_sender` is never used
[INFO] [stdout]    --> src/context.rs:220:17
[INFO] [stdout]     |
[INFO] [stdout]  55 | impl ContextInner {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 220 |   pub(crate) fn get_socket_command_sender(&self, handle: usize) -> Option<MailboxSender> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PeerAddress` is never constructed
[INFO] [stdout]   --> src/message/metadata.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct PeerAddress(pub SocketAddr);
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZapUserId` is never constructed
[INFO] [stdout]   --> src/message/metadata.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct ZapUserId(pub String);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `notify` is never read
[INFO] [stdout]   --> src/runtime/latch.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(crate) struct CountDownLatch {
[INFO] [stdout]    |                   -------------- field in this struct
[INFO] [stdout]  9 |   count: Arc<AtomicUsize>,
[INFO] [stdout] 10 |   notify: Arc<Notify>,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CountDownLatch` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `count_down`, and `await_` are never used
[INFO] [stdout]   --> src/runtime/latch.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl CountDownLatch {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 14 |   /// Creates a new latch initialized with the given count.
[INFO] [stdout] 15 |   pub fn new(count: usize) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |   pub async fn count_down(&self) {
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |   pub async fn await_(&self) {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Initializing` is never constructed
[INFO] [stdout]   --> src/security/plain.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum PlainState {
[INFO] [stdout]    |      ---------- variant in this enum
[INFO] [stdout] 10 |   Initializing, // Start state (not strictly used as we set initial state in new())
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PlainState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SourcePipeReadId` is never constructed
[INFO] [stdout]    --> src/socket/mod.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 | struct SourcePipeReadId(usize);
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_pipe_reader_task` is never used
[INFO] [stdout]   --> src/socket/core/pipe_manager.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) async fn run_pipe_reader_task(
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cleanup_session_state_by_uri` is never used
[INFO] [stdout]    --> src/socket/core/pipe_manager.rs:261:21
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub(crate) async fn cleanup_session_state_by_uri(
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_msg_with_timeout` is never used
[INFO] [stdout]    --> src/socket/core/pipe_manager.rs:624:21
[INFO] [stdout]     |
[INFO] [stdout] 624 | pub(crate) async fn send_msg_with_timeout(
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_phase` is never used
[INFO] [stdout]   --> src/socket/core/shutdown.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl ShutdownCoordinator {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 17 |   pub(crate) fn current_phase(&self) -> ShutdownPhase {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pipe_sender` is never used
[INFO] [stdout]    --> src/socket/core/state.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout]  84 | impl CoreState {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 103 |   pub(crate) fn get_pipe_sender(&self, pipe_write_id: usize) -> Option<AsyncSender<Vec<Msg>>> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `use_send_zerocopy` and `use_recv_multishot` are never read
[INFO] [stdout]    --> src/socket/options.rs:194:7
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub(crate) struct ZmtpEngineConfig {
[INFO] [stdout]     |                   ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 194 |   pub use_send_zerocopy: bool,
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 195 |   pub use_recv_multishot: bool,
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ZmtpEngineConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_duration_ms_option` is never used
[INFO] [stdout]    --> src/socket/options.rs:250:15
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub(crate) fn parse_duration_ms_option(value: &[u8]) -> Result<Option<Duration>, ZmqError> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_key_option` is never used
[INFO] [stdout]    --> src/socket/options.rs:381:15
[INFO] [stdout]     |
[INFO] [stdout] 381 | pub(crate) fn parse_key_option<const N: usize>(value: &[u8], option_id: i32) -> Result<[u8; N], ZmqError> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `capacity`, `len`, and `is_empty` are never used
[INFO] [stdout]   --> src/socket/patterns/fair_queue.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl<T: Send + 'static> FairQueue<T> {
[INFO] [stdout]    | ------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |   pub fn capacity(&self) -> usize {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |   pub fn len(&self) -> usize {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |   pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_identity_by_read_pipe` is never used
[INFO] [stdout]   --> src/socket/patterns/router.rs:76:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl RouterMap {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |   pub async fn get_identity_by_read_pipe(&self, pipe_read_id: usize) -> Option<Blob> {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_connection_id` and `as_any` are never used
[INFO] [stdout]   --> src/socket/connection_iface.rs:45:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) trait ISocketConnection: Send + Sync + fmt::Debug {
[INFO] [stdout]    |                  ----------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 45 |   fn get_connection_id(&self) -> usize;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 46 |   fn as_any(&self) -> &dyn Any;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SessionConnection` is never constructed
[INFO] [stdout]   --> src/socket/connection_iface.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub(crate) struct SessionConnection {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/socket/connection_iface.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl SessionConnection {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 111 |   pub(crate) fn new(
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `identity` and `payload_frames` are never read
[INFO] [stdout]   --> src/socket/router_socket.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct RouterRecvBuffer {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 34 |   identity: Option<Blob>,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 35 |   payload_frames: VecDeque<Msg>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RouterRecvBuffer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_recv_buffer` is never read
[INFO] [stdout]   --> src/socket/router_socket.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct RouterSocket {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |   current_recv_buffer: TokioMutex<RouterRecvBuffer>,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RouterSocket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket_logic` is never read
[INFO] [stdout]   --> src/transport/ipc.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) struct IpcListener {
[INFO] [stdout]    |                   ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |   socket_logic: Arc<dyn ISocket>,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket_logic` is never read
[INFO] [stdout]   --> src/transport/tcp.rs:57:3
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) struct TcpListener {
[INFO] [stdout]    |                   ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 57 |   socket_logic: Arc<dyn ISocket>,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_current_balance` is never used
[INFO] [stdout]    --> src/throttle/mod.rs:174:10
[INFO] [stdout]     |
[INFO] [stdout] 173 | impl ThrottleGuard {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 174 |   pub fn get_current_balance(&self) -> i32 {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_strategy` is never used
[INFO] [stdout]   --> src/throttle/strategies.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn linear_strategy(state: &ThrottleStateView) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SegmentTiming` is never constructed
[INFO] [stdout]   --> src/profiler.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct SegmentTiming {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoopProfiler` is never constructed
[INFO] [stdout]   --> src/profiler.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) struct LoopProfiler {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `INITIAL_SEGMENT_LABEL`, `new`, `loop_start`, `mark_segment_end_and_start_new`, and `log_and_reset_for_next_loop` are never used
[INFO] [stdout]   --> src/profiler.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl LoopProfiler {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 31 |   const INITIAL_SEGMENT_LABEL: &'static str = "loop_setup";
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |
[INFO] [stdout] 33 |   pub fn new(threshold: Duration, log_interval: usize) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |   pub fn loop_start(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |   pub fn mark_segment_end_and_start_new(&mut self, next_segment_label: &'static str) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |   pub fn log_and_reset_for_next_loop(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/socket/patterns/fair_queue.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     self.sender.close();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let _ = self.sender.close();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context`, `LINGER`, `RCVHWM`, and `SNDHWM`
[INFO] [stdout]  --> tests/socket_options.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 |   socket::options::{LAST_ENDPOINT, LINGER, RCVHWM, SNDHWM},
[INFO] [stdout]   |                                    ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 3 |   Context, Msg, SocketType, ZmqError,
[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: `Context`
[INFO] [stdout]  --> tests/inproc_minimal.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rzmq::{Context, Msg, SocketType, ZmqError};
[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 imports: `Context` and `Socket`
[INFO] [stdout]  --> tests/push_pull.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rzmq::{Context, Msg, Socket, SocketType, ZmqError};
[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: `Context`
[INFO] [stdout]  --> tests/dealer_router.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rzmq::{Context, Msg, MsgFlags, SocketType, ZmqError};
[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::collections::HashSet`
[INFO] [stdout]  --> tests/dealer_router.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SHORT_TIMEOUT` is never used
[INFO] [stdout]  --> tests/tcp_corking.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const SHORT_TIMEOUT: Duration = Duration::from_millis(500);
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Blob` and `Context`
[INFO] [stdout]  --> tests/reconnect_tests.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   Blob, Context, Msg, MsgFlags, Socket, SocketType, ZmqError,
[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: `Instant`
[INFO] [stdout]   --> tests/reconnect_tests.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Off` and `Verbose` are never constructed
[INFO] [stdout]   --> examples/dealrtr_multitask.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum PrintLogLevel {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout] 30 |   Off,
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 31 |   Info,
[INFO] [stdout] 32 |   Verbose,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PrintLogLevel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> examples/dealrtr_multitask.rs:107:3
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct DealerSenderStats {
[INFO] [stdout]     |        ----------------- field in this struct
[INFO] [stdout] 107 |   id: usize,
[INFO] [stdout]     |   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DealerSenderStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_event` is never used
[INFO] [stdout]  --> examples/common/mod.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub async fn wait_for_event(
[INFO] [stdout]   |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_handshake_events` is never used
[INFO] [stdout]   --> examples/common/mod.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub async fn wait_for_handshake_events(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `capacity` is never read
[INFO] [stdout]   --> examples/common/capacity_gate.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) struct CapacityGate {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] 21 |   capacity: usize,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CapacityGate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PermitGuard` is never used
[INFO] [stdout]   --> examples/common/capacity_gate.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) type PermitGuard<'a> = GenericSemaphoreReleaser<'a, RawMutex>;
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `acquire`, `get_permits`, and `capacity` are never used
[INFO] [stdout]   --> examples/common/capacity_gate.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl CapacityGate {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |   pub fn acquire(&self) -> impl Future<Output = PermitGuard<'_>> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |   pub fn get_permits(&self) -> usize {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |   pub fn capacity(&self) -> usize {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> examples/dealrtr_multitask.rs:299:3
[INFO] [stdout]     |
[INFO] [stdout] 299 | /   tokio::time::timeout(SHUTDOWN_TIMEOUT, ctx.term())
[INFO] [stdout] 300 | |     .await
[INFO] [stdout] 301 | |     .expect("Context termination timed out!");
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 299 |   let _ = tokio::time::timeout(SHUTDOWN_TIMEOUT, ctx.term())
[INFO] [stdout]     |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> tests/req_rep_advanced.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rzmq::{Context, Msg, SocketType, ZmqError};
[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: `RCVTIMEO`
[INFO] [stdout]  --> tests/dns.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 |     options::{RCVTIMEO, RECONNECT_IVL}, SocketEvent, SNDTIMEO
[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: `Context`
[INFO] [stdout]  --> tests/req_rep.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rzmq::{Context, Msg, SocketType, ZmqError};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SHORT_TIMEOUT` is never used
[INFO] [stdout]  --> tests/req_rep.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const SHORT_TIMEOUT: Duration = Duration::from_millis(200);
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Off` and `Verbose` are never constructed
[INFO] [stdout]   --> examples/dealrtr_multiclient.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 30 | enum PrintLogLevel {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout] 31 |   Off,
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 32 |   Info,
[INFO] [stdout] 33 |   Verbose,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PrintLogLevel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> examples/dealrtr_multiclient.rs:122:3
[INFO] [stdout]     |
[INFO] [stdout] 121 | struct DealerSenderStats {
[INFO] [stdout]     |        ----------------- field in this struct
[INFO] [stdout] 122 |   id: usize,
[INFO] [stdout]     |   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DealerSenderStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_event` is never used
[INFO] [stdout]  --> examples/common/mod.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub async fn wait_for_event(
[INFO] [stdout]   |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_handshake_events` is never used
[INFO] [stdout]   --> examples/common/mod.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub async fn wait_for_handshake_events(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `capacity` is never read
[INFO] [stdout]   --> examples/common/capacity_gate.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) struct CapacityGate {
[INFO] [stdout]    |                   ------------ field in this struct
[INFO] [stdout] 21 |   capacity: usize,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CapacityGate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PermitGuard` is never used
[INFO] [stdout]   --> examples/common/capacity_gate.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) type PermitGuard<'a> = GenericSemaphoreReleaser<'a, RawMutex>;
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `acquire`, `get_permits`, and `capacity` are never used
[INFO] [stdout]   --> examples/common/capacity_gate.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl CapacityGate {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |   pub fn acquire(&self) -> impl Future<Output = PermitGuard<'_>> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |   pub fn get_permits(&self) -> usize {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |   pub fn capacity(&self) -> usize {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> examples/dealrtr_multiclient.rs:331:3
[INFO] [stdout]     |
[INFO] [stdout] 331 | /   tokio::time::timeout(SHUTDOWN_TIMEOUT, ctx.term())
[INFO] [stdout] 332 | |     .await
[INFO] [stdout] 333 | |     .expect("Context termination timed out!");
[INFO] [stdout]     | |_____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 331 |   let _ = tokio::time::timeout(SHUTDOWN_TIMEOUT, ctx.term())
[INFO] [stdout]     |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> tests/pub_sub.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rzmq::{Context, Msg, SocketType, ZmqError};
[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::collections::HashSet`
[INFO] [stdout]  --> tests/pub_sub.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_handle`
[INFO] [stdout]   --> examples/req_rep_flurry.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 |   let client_handle = tokio::spawn(async move {
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_handle`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_handle`
[INFO] [stdout]   --> examples/req_rep_flurry.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 |   let client_handle = tokio::spawn(async move {
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_handshake_events` is never used
[INFO] [stdout]   --> examples/common/mod.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub async fn wait_for_handshake_events(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OwnedPermitGuard` is never constructed
[INFO] [stdout]  --> examples/common/capacity_gate.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct OwnedPermitGuard {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CapacityGate` is never constructed
[INFO] [stdout]   --> examples/common/capacity_gate.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) struct CapacityGate {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PermitGuard` is never used
[INFO] [stdout]   --> examples/common/capacity_gate.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) type PermitGuard<'a> = GenericSemaphoreReleaser<'a, RawMutex>;
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `acquire`, `acquire_owned`, `release`, `get_permits`, and `capacity` are never used
[INFO] [stdout]   --> examples/common/capacity_gate.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl CapacityGate {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 28 |   pub fn new(capacity: usize) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |   pub fn acquire(&self) -> impl Future<Output = PermitGuard<'_>> {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |   pub fn acquire_owned(self: Arc<Self>) -> impl Future<Output = OwnedPermitGuard> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |   pub fn release(&self) {
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |   pub fn get_permits(&self) -> usize {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |   pub fn capacity(&self) -> usize {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/plain_tests.rs:137:29
[INFO] [stdout]     |
[INFO] [stdout] 137 |   if let Ok((client_socket, mut client_monitor)) = client_setup_result {
[INFO] [stdout]     |                             ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_connections`
[INFO] [stdout]    --> tests/shutdown_race.rs:611:7
[INFO] [stdout]     |
[INFO] [stdout] 611 |   let expected_connections = Arc::new(tokio::sync::Semaphore::new(TCP_NUM_PUSHERS)); // To count connections
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_connections`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_PULLERS` is never used
[INFO] [stdout]   --> tests/shutdown_race.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const NUM_PULLERS: usize = 2;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TCP_NUM_PULLERS` is never used
[INFO] [stdout]    --> tests/shutdown_race.rs:546:7
[INFO] [stdout]     |
[INFO] [stdout] 546 | const TCP_NUM_PULLERS: usize = 1; // Must be 1 for TCP bind
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/shutdown_race.rs:486:3
[INFO] [stdout]     |
[INFO] [stdout] 486 |   pull_socket.close().await;
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 486 |   let _ = pull_socket.close().await;
[INFO] [stdout]     |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/shutdown_race.rs:488:5
[INFO] [stdout]     |
[INFO] [stdout] 488 |     sck.close().await;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 488 |     let _ = sck.close().await;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_TIMEOUT` is never used
[INFO] [stdout]   --> tests/plain_tests.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const TEST_TIMEOUT: Duration = Duration::from_secs(5); // Timeout for async test operations
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> tests/transport_failures.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rzmq::{Context, Msg, SocketType, ZmqError};
[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::path::Path`
[INFO] [stdout]  --> tests/transport_failures.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SHORT_TIMEOUT` is never used
[INFO] [stdout]   --> tests/transport_failures.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const SHORT_TIMEOUT: Duration = Duration::from_millis(250);
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> tests/push_pull_lifecycle.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rzmq::{Context, Msg, SocketType, ZmqError};
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SHORT_TIMEOUT` is never used
[INFO] [stdout]  --> tests/push_pull_lifecycle.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const SHORT_TIMEOUT: Duration = Duration::from_millis(250);
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `Command { std: "docker" "inspect" "4f09cd37f42680f26bb8fb65c2c371607e0ef3eee67c323478dd94210d99f2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f09cd37f42680f26bb8fb65c2c371607e0ef3eee67c323478dd94210d99f2a2", kill_on_drop: false }`
[INFO] [stdout] 4f09cd37f42680f26bb8fb65c2c371607e0ef3eee67c323478dd94210d99f2a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4483d76afc933f202f11ad642c5963ae313d3899f3c7ba2a42c66fa11c5de38
[INFO] running `Command { std: "docker" "start" "-a" "a4483d76afc933f202f11ad642c5963ae313d3899f3c7ba2a42c66fa11c5de38", kill_on_drop: false }`
[INFO] [stderr] warning: the usage of Script Group `Greek` in this crate consists solely of mixed script confusables
[INFO] [stderr]    --> src/throttle/mod.rs:129:11
[INFO] [stderr]     |
[INFO] [stderr] 129 |       let α = self.shared.config.adaptive_learning_rate;
[INFO] [stderr]     |           ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the usage includes 'α' (U+03B1)
[INFO] [stderr]     = note: please recheck to make sure their usages are indeed what you want
[INFO] [stderr]     = note: `#[warn(mixed_script_confusables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SystemEvent`
[INFO] [stderr]  --> src/runtime/actor_drop_guard.rs:3:33
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::runtime::{ActorType, SystemEvent}; // Adjust imports as needed
[INFO] [stderr]   |                                 ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AtomicBool` and `Ordering`
[INFO] [stderr]  --> src/runtime/actor_drop_guard.rs:5:25
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::atomic::{AtomicBool, Ordering};
[INFO] [stderr]   |                         ^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/runtime/actor_drop_guard.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `latch::CountDownLatch`
[INFO] [stderr]   --> src/runtime/mod.rs:22:16
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub(crate) use latch::CountDownLatch;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::message::Metadata`
[INFO] [stderr]   --> src/security/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::message::Metadata;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::os::fd::AsRawFd`
[INFO] [stderr]   --> src/sessionx/actor.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::os::fd::AsRawFd; // For AsRawFd bound if S needs it for cork_info init
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Blob`
[INFO] [stderr]   --> src/sessionx/protocol_handler/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::Blob;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `plain`
[INFO] [stderr]   --> src/sessionx/protocol_handler/handshake.rs:14:7
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[cfg(feature = "plain")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `bench_external_clients`, `default`, `full`, `full-linux`, `inproc`, `io-uring`, `ipc`, and `noise_xx`
[INFO] [stderr]    = help: consider adding `plain` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufMut`
[INFO] [stderr]   --> src/sessionx/protocol_handler/handshake.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 | use bytes::{BufMut, BytesMut};
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ConnectionPhaseX`, `HandshakeSubPhaseX`, and `ZmtpHandshakeProgressX`
[INFO] [stderr]   --> src/sessionx/mod.rs:17:3
[INFO] [stderr]    |
[INFO] [stderr] 17 |   ConnectionPhaseX, HandshakeSubPhaseX, ZmtpHandshakeProgressX,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::context::Context as RzmqContext`
[INFO] [stderr]  --> src/socket/core/command_processor.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::context::Context as RzmqContext;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ActorType`
[INFO] [stderr]  --> src/socket/core/command_processor.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::runtime::{ActorType, Command, MailboxSender, SystemEvent};
[INFO] [stderr]   |                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pipe_manager`
[INFO] [stderr]  --> src/socket/core/command_processor.rs:8:27
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::socket::core::{pipe_manager, shutdown, SocketCore}; // For calling other helpers
[INFO] [stderr]   |                           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `command_processor`
[INFO] [stderr]  --> src/socket/core/pipe_manager.rs:8:27
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::socket::core::{command_processor, SocketCore};
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ActorType`
[INFO] [stderr]   --> src/socket/core/mod.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::runtime::{mailbox, ActorType, MailboxSender};
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pipe_manager::send_msg_with_timeout`
[INFO] [stderr]   --> src/socket/core/mod.rs:17:16
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub(crate) use pipe_manager::send_msg_with_timeout;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fair_queue::FairQueue`
[INFO] [stderr]   --> src/socket/patterns/mod.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub(crate) use fair_queue::FairQueue;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/socket/connection_iface.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::socket::core::state::EndpointInfo`
[INFO] [stderr]  --> src/socket/rep_socket.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::socket::core::state::EndpointInfo;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SourcePipeReadId`
[INFO] [stderr]   --> src/socket/rep_socket.rs:11:30
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::socket::{ISocket, SourcePipeReadId};
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::time::timeout`
[INFO] [stderr]   --> src/socket/rep_socket.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use tokio::time::timeout;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CoreState`
[INFO] [stderr]  --> src/socket/router_socket.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::socket::core::{CoreState, SocketCore};
[INFO] [stderr]   |                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]   --> src/socket/router_socket.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parking_lot::RwLockReadGuard as ParkingLotRwLockReadGuard`
[INFO] [stderr]   --> src/socket/router_socket.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use parking_lot::RwLockReadGuard as ParkingLotRwLockReadGuard;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::socket::core::pipe_manager::run_pipe_reader_task`
[INFO] [stderr]  --> src/transport/inproc.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::socket::core::pipe_manager::run_pipe_reader_task;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SocketAddr as StdSocketAddr`
[INFO] [stderr]   --> src/transport/tcp.rs:34:16
[INFO] [stderr]    |
[INFO] [stderr] 34 | use std::net::{SocketAddr as StdSocketAddr, ToSocketAddrs};
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `debug`, `error`, `info`, `trace`, and `warn`
[INFO] [stderr]   --> src/transport/tcp.rs:42:15
[INFO] [stderr]    |
[INFO] [stderr] 42 | use tracing::{debug, error, info, trace, warn};
[INFO] [stderr]    |               ^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MailboxSender`
[INFO] [stderr]   --> src/lib.rs:45:43
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub(crate) use runtime::{MailboxReceiver, MailboxSender}; // The main entry point for creating sockets.
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/socket/core/command_processor.rs:487:5
[INFO] [stderr]     |
[INFO] [stderr] 487 |     _ => bind_result = Err(ZmqError::UnsupportedTransport(endpoint.to_string())),
[INFO] [stderr]     |     ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/socket/core/command_processor.rs:487:5
[INFO] [stderr]     |
[INFO] [stderr] 362 |     Ok(Endpoint::Tcp(_addr, ref uri_from_parse)) => {
[INFO] [stderr]     |     -------------------------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 416 |     Ok(Endpoint::Ipc(ref path_buf, ref uri_from_parse)) => {
[INFO] [stderr]     |     --------------------------------------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 466 |     Ok(Endpoint::Inproc(ref name)) => {
[INFO] [stderr]     |     ------------------------------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 486 |     Err(e) => bind_result = Err(e), // Error from parse_endpoint
[INFO] [stderr]     |     ------ matches some of the same values
[INFO] [stderr] 487 |     _ => bind_result = Err(ZmqError::UnsupportedTransport(endpoint.to_string())),
[INFO] [stderr]     |     ^ collectively making this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/socket/core/command_processor.rs:551:5
[INFO] [stderr]     |
[INFO] [stderr] 551 |     _ => {
[INFO] [stderr]     |     ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/socket/core/command_processor.rs:551:5
[INFO] [stderr]     |
[INFO] [stderr] 526 | /     Ok(Endpoint::Tcp(_, ref parsed_uri_for_connecter))
[INFO] [stderr] 527 | |     | Ok(Endpoint::Ipc(_, ref parsed_uri_for_connecter)) => {
[INFO] [stderr]     | |________________________________________________________- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 539 |       Ok(Endpoint::Inproc(ref name)) => {
[INFO] [stderr]     |       ------------------------------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 548 |       Err(e) => {
[INFO] [stderr]     |       ------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 551 |       _ => {
[INFO] [stderr]     |       ^ collectively making this unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/socket/core/command_processor.rs:630:5
[INFO] [stderr]     |
[INFO] [stderr] 630 |     _ => {
[INFO] [stderr]     |     ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/socket/core/command_processor.rs:630:5
[INFO] [stderr]     |
[INFO] [stderr] 572 |     Ok(Endpoint::Tcp(_, _)) => {
[INFO] [stderr]     |     ----------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 595 |     Ok(Endpoint::Ipc(path_buf, _)) => {
[INFO] [stderr]     |     ------------------------------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 615 |     Ok(Endpoint::Inproc(_)) => {
[INFO] [stderr]     |     ----------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 618 |     Err(err) => {
[INFO] [stderr]     |     -------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 630 |     _ => {
[INFO] [stderr]     |     ^ collectively making this unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/transport/ipc.rs:277:19
[INFO] [stderr]     |
[INFO] [stderr] 277 |               let mut setup_successful = true;
[INFO] [stderr]     |                   ----^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/transport/ipc.rs:467:9
[INFO] [stderr]     |
[INFO] [stderr] 467 |     let mut connection_outcome: Result<
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/transport/tcp.rs:187:29
[INFO] [stderr]     |
[INFO] [stderr] 187 |   async fn run_command_loop(mut self, parent_socket_id: usize) {
[INFO] [stderr]     |                             ----^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/transport/tcp.rs:354:19
[INFO] [stderr]     |
[INFO] [stderr] 354 |               let mut sca_or_session_join_handle_opt: Option<JoinHandle<()>> = None;
[INFO] [stderr]     |                   ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `made_progress_decrypting` is never read
[INFO] [stderr]    --> src/sessionx/protocol_handler/data_io.rs:115:13
[INFO] [stderr]     |
[INFO] [stderr] 115 |             made_progress_decrypting = true;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `connection_instance_id`
[INFO] [stderr]    --> src/socket/core/event_processor.rs:244:7
[INFO] [stderr]     |
[INFO] [stderr] 244 |   let connection_instance_id = match &interaction_model_from_event {
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_instance_id`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `final_connection_iface`
[INFO] [stderr]    --> src/socket/core/event_processor.rs:263:7
[INFO] [stderr]     |
[INFO] [stderr] 263 |   let final_connection_iface: Arc<dyn ISocketConnection>;
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_connection_iface`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `connector_context_clone`
[INFO] [stderr]    --> src/transport/inproc.rs:100:7
[INFO] [stderr]     |
[INFO] [stderr] 100 |   let connector_context_clone = core_arc.context.clone();
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connector_context_clone`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/socket/dealer_socket.rs:470:11
[INFO] [stderr]     |
[INFO] [stderr] 470 |       let mut transaction_guard = self.current_send_transaction.lock().await;
[INFO] [stderr]     |           ----^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |           |
[INFO] [stderr]     |           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/socket/router_socket.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |     let mut current_send_target_guard = self.current_send_target.lock().await;
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `managing_actor_task_id_for_event` is never read
[INFO] [stderr]    --> src/transport/ipc.rs:276:74
[INFO] [stderr]     |
[INFO] [stderr] 276 |               let mut managing_actor_task_id_for_event: Option<TaskId> = None;
[INFO] [stderr]     |                                                                          ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sca_or_session_join_handle_opt`
[INFO] [stderr]    --> src/transport/tcp.rs:354:19
[INFO] [stderr]     |
[INFO] [stderr] 354 |               let mut sca_or_session_join_handle_opt: Option<JoinHandle<()>> = None;
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sca_or_session_join_handle_opt`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `setup_successful` is never read
[INFO] [stderr]    --> src/transport/tcp.rs:485:19
[INFO] [stderr]     |
[INFO] [stderr] 485 |                   setup_successful = false;
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ISocketConnection` is more private than the item `SystemEvent::NewConnectionEstablished::connection_iface`
[INFO] [stderr]   --> src/runtime/system_events.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     connection_iface: Option<Arc<dyn ISocketConnection>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `SystemEvent::NewConnectionEstablished::connection_iface` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but trait `ISocketConnection` is only usable at visibility `pub(crate)`
[INFO] [stderr]   --> src/socket/connection_iface.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub(crate) trait ISocketConnection: Send + Sync + fmt::Debug {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `PipeState` is more private than the item `WritePipeCoordinator::remove_pipe`
[INFO] [stderr]   --> src/socket/patterns/pipe_coordinator.rs:46:3
[INFO] [stderr]    |
[INFO] [stderr] 46 |   pub async fn remove_pipe(&self, pipe_id: PipeId) -> Option<Arc<PipeState>> {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `WritePipeCoordinator::remove_pipe` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `PipeState` is only usable at visibility `pub(crate)`
[INFO] [stderr]   --> src/socket/patterns/pipe_coordinator.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub(crate) struct PipeState {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `binder_core_id` is never read
[INFO] [stderr]   --> src/context.rs:25:14
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub(crate) struct InprocBinding {
[INFO] [stderr]    |                   ------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 25 |   pub(crate) binder_core_id: usize,
[INFO] [stderr]    |              ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `InprocBinding` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_socket_command_sender` is never used
[INFO] [stderr]    --> src/context.rs:220:17
[INFO] [stderr]     |
[INFO] [stderr]  55 | impl ContextInner {
[INFO] [stderr]     | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 220 |   pub(crate) fn get_socket_command_sender(&self, handle: usize) -> Option<MailboxSender> {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PeerAddress` is never constructed
[INFO] [stderr]   --> src/message/metadata.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub struct PeerAddress(pub SocketAddr);
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ZapUserId` is never constructed
[INFO] [stderr]   --> src/message/metadata.rs:80:12
[INFO] [stderr]    |
[INFO] [stderr] 80 | pub struct ZapUserId(pub String);
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `notify` is never read
[INFO] [stderr]   --> src/runtime/latch.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub(crate) struct CountDownLatch {
[INFO] [stderr]    |                   -------------- field in this struct
[INFO] [stderr]  9 |   count: Arc<AtomicUsize>,
[INFO] [stderr] 10 |   notify: Arc<Notify>,
[INFO] [stderr]    |   ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CountDownLatch` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `count_down`, and `await_` are never used
[INFO] [stderr]   --> src/runtime/latch.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl CountDownLatch {
[INFO] [stderr]    | ------------------- associated items in this implementation
[INFO] [stderr] 14 |   /// Creates a new latch initialized with the given count.
[INFO] [stderr] 15 |   pub fn new(count: usize) -> Self {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |   pub async fn count_down(&self) {
[INFO] [stderr]    |                ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |   pub async fn await_(&self) {
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Initializing` is never constructed
[INFO] [stderr]   --> src/security/plain.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr]  9 | enum PlainState {
[INFO] [stderr]    |      ---------- variant in this enum
[INFO] [stderr] 10 |   Initializing, // Start state (not strictly used as we set initial state in new())
[INFO] [stderr]    |   ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PlainState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SourcePipeReadId` is never constructed
[INFO] [stderr]    --> src/socket/mod.rs:233:8
[INFO] [stderr]     |
[INFO] [stderr] 233 | struct SourcePipeReadId(usize);
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_pipe_reader_task` is never used
[INFO] [stderr]   --> src/socket/core/pipe_manager.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub(crate) async fn run_pipe_reader_task(
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `cleanup_session_state_by_uri` is never used
[INFO] [stderr]    --> src/socket/core/pipe_manager.rs:261:21
[INFO] [stderr]     |
[INFO] [stderr] 261 | pub(crate) async fn cleanup_session_state_by_uri(
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `send_msg_with_timeout` is never used
[INFO] [stderr]    --> src/socket/core/pipe_manager.rs:624:21
[INFO] [stderr]     |
[INFO] [stderr] 624 | pub(crate) async fn send_msg_with_timeout(
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `current_phase` is never used
[INFO] [stderr]   --> src/socket/core/shutdown.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl ShutdownCoordinator {
[INFO] [stderr]    | ------------------------ method in this implementation
[INFO] [stderr] 17 |   pub(crate) fn current_phase(&self) -> ShutdownPhase {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_pipe_sender` is never used
[INFO] [stderr]    --> src/socket/core/state.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr]  84 | impl CoreState {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 103 |   pub(crate) fn get_pipe_sender(&self, pipe_write_id: usize) -> Option<AsyncSender<Vec<Msg>>> {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `use_send_zerocopy` and `use_recv_multishot` are never read
[INFO] [stderr]    --> src/socket/options.rs:194:7
[INFO] [stderr]     |
[INFO] [stderr] 183 | pub(crate) struct ZmtpEngineConfig {
[INFO] [stderr]     |                   ---------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 194 |   pub use_send_zerocopy: bool,
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 195 |   pub use_recv_multishot: bool,
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ZmtpEngineConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_duration_ms_option` is never used
[INFO] [stderr]    --> src/socket/options.rs:250:15
[INFO] [stderr]     |
[INFO] [stderr] 250 | pub(crate) fn parse_duration_ms_option(value: &[u8]) -> Result<Option<Duration>, ZmqError> {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_key_option` is never used
[INFO] [stderr]    --> src/socket/options.rs:381:15
[INFO] [stderr]     |
[INFO] [stderr] 381 | pub(crate) fn parse_key_option<const N: usize>(value: &[u8], option_id: i32) -> Result<[u8; N], ZmqError> {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `capacity`, `len`, and `is_empty` are never used
[INFO] [stderr]   --> src/socket/patterns/fair_queue.rs:82:10
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl<T: Send + 'static> FairQueue<T> {
[INFO] [stderr]    | ------------------------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 82 |   pub fn capacity(&self) -> usize {
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 87 |   pub fn len(&self) -> usize {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] ...
[INFO] [stderr] 92 |   pub fn is_empty(&self) -> bool {
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_identity_by_read_pipe` is never used
[INFO] [stderr]   --> src/socket/patterns/router.rs:76:16
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl RouterMap {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 76 |   pub async fn get_identity_by_read_pipe(&self, pipe_read_id: usize) -> Option<Blob> {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_connection_id` and `as_any` are never used
[INFO] [stderr]   --> src/socket/connection_iface.rs:45:6
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub(crate) trait ISocketConnection: Send + Sync + fmt::Debug {
[INFO] [stderr]    |                  ----------------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 45 |   fn get_connection_id(&self) -> usize;
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 46 |   fn as_any(&self) -> &dyn Any;
[INFO] [stderr]    |      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SessionConnection` is never constructed
[INFO] [stderr]   --> src/socket/connection_iface.rs:80:19
[INFO] [stderr]    |
[INFO] [stderr] 80 | pub(crate) struct SessionConnection {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/socket/connection_iface.rs:111:17
[INFO] [stderr]     |
[INFO] [stderr] 110 | impl SessionConnection {
[INFO] [stderr]     | ---------------------- associated function in this implementation
[INFO] [stderr] 111 |   pub(crate) fn new(
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `identity` and `payload_frames` are never read
[INFO] [stderr]   --> src/socket/router_socket.rs:34:3
[INFO] [stderr]    |
[INFO] [stderr] 33 | struct RouterRecvBuffer {
[INFO] [stderr]    |        ---------------- fields in this struct
[INFO] [stderr] 34 |   identity: Option<Blob>,
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 35 |   payload_frames: VecDeque<Msg>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RouterRecvBuffer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `current_recv_buffer` is never read
[INFO] [stderr]   --> src/socket/router_socket.rs:46:3
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub(crate) struct RouterSocket {
[INFO] [stderr]    |                   ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 46 |   current_recv_buffer: TokioMutex<RouterRecvBuffer>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RouterSocket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `socket_logic` is never read
[INFO] [stderr]   --> src/transport/ipc.rs:36:3
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub(crate) struct IpcListener {
[INFO] [stderr]    |                   ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 36 |   socket_logic: Arc<dyn ISocket>,
[INFO] [stderr]    |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `socket_logic` is never read
[INFO] [stderr]   --> src/transport/tcp.rs:57:3
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub(crate) struct TcpListener {
[INFO] [stderr]    |                   ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 57 |   socket_logic: Arc<dyn ISocket>,
[INFO] [stderr]    |   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_current_balance` is never used
[INFO] [stderr]    --> src/throttle/mod.rs:174:10
[INFO] [stderr]     |
[INFO] [stderr] 173 | impl ThrottleGuard {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] 174 |   pub fn get_current_balance(&self) -> i32 {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `linear_strategy` is never used
[INFO] [stderr]   --> src/throttle/strategies.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn linear_strategy(state: &ThrottleStateView) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SegmentTiming` is never constructed
[INFO] [stderr]   --> src/profiler.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub(crate) struct SegmentTiming {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LoopProfiler` is never constructed
[INFO] [stderr]   --> src/profiler.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub(crate) struct LoopProfiler {
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `INITIAL_SEGMENT_LABEL`, `new`, `loop_start`, `mark_segment_end_and_start_new`, and `log_and_reset_for_next_loop` are never used
[INFO] [stderr]   --> src/profiler.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl LoopProfiler {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 31 |   const INITIAL_SEGMENT_LABEL: &'static str = "loop_setup";
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 32 |
[INFO] [stderr] 33 |   pub fn new(threshold: Duration, log_interval: usize) -> Self {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |   pub fn loop_start(&mut self) {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |   pub fn mark_segment_end_and_start_new(&mut self, next_segment_label: &'static str) {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 64 |   pub fn log_and_reset_for_next_loop(&mut self) {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/socket/patterns/fair_queue.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     self.sender.close();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let _ = self.sender.close();
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rzmq` (lib) generated 78 warnings (run `cargo fix --lib -p rzmq` to apply 37 suggestions)
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> tests/dealer_router.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rzmq::{Context, Msg, MsgFlags, SocketType, ZmqError};
[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::collections::HashSet`
[INFO] [stderr]  --> tests/dealer_router.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/plain_tests.rs:137:29
[INFO] [stderr]     |
[INFO] [stderr] 137 |   if let Ok((client_socket, mut client_monitor)) = client_setup_result {
[INFO] [stderr]     |                             ----^^^^^^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TEST_TIMEOUT` is never used
[INFO] [stderr]   --> tests/plain_tests.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const TEST_TIMEOUT: Duration = Duration::from_secs(5); // Timeout for async test operations
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Blob` and `Context`
[INFO] [stderr]  --> tests/reconnect_tests.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |   Blob, Context, Msg, MsgFlags, Socket, SocketType, ZmqError,
[INFO] [stderr]   |   ^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Instant`
[INFO] [stderr]   --> tests/reconnect_tests.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::time::{Duration, Instant};
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Off` and `Verbose` are never constructed
[INFO] [stderr]   --> examples/dealrtr_multitask.rs:30:3
[INFO] [stderr]    |
[INFO] [stderr] 29 | enum PrintLogLevel {
[INFO] [stderr]    |      ------------- variants in this enum
[INFO] [stderr] 30 |   Off,
[INFO] [stderr]    |   ^^^
[INFO] [stderr] 31 |   Info,
[INFO] [stderr] 32 |   Verbose,
[INFO] [stderr]    |   ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PrintLogLevel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]    --> examples/dealrtr_multitask.rs:107:3
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct DealerSenderStats {
[INFO] [stderr]     |        ----------------- field in this struct
[INFO] [stderr] 107 |   id: usize,
[INFO] [stderr]     |   ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `DealerSenderStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `wait_for_event` is never used
[INFO] [stderr]  --> examples/common/mod.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub async fn wait_for_event(
[INFO] [stderr]   |              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `wait_for_handshake_events` is never used
[INFO] [stderr]   --> examples/common/mod.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub async fn wait_for_handshake_events(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `capacity` is never read
[INFO] [stderr]   --> examples/common/capacity_gate.rs:21:3
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub(crate) struct CapacityGate {
[INFO] [stderr]    |                   ------------ field in this struct
[INFO] [stderr] 21 |   capacity: usize,
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CapacityGate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `PermitGuard` is never used
[INFO] [stderr]   --> examples/common/capacity_gate.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub(crate) type PermitGuard<'a> = GenericSemaphoreReleaser<'a, RawMutex>;
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `acquire`, `get_permits`, and `capacity` are never used
[INFO] [stderr]   --> examples/common/capacity_gate.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl CapacityGate {
[INFO] [stderr]    | ----------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 36 |   pub fn acquire(&self) -> impl Future<Output = PermitGuard<'_>> {
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |   pub fn get_permits(&self) -> usize {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 |   pub fn capacity(&self) -> usize {
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> examples/dealrtr_multitask.rs:299:3
[INFO] [stderr]     |
[INFO] [stderr] 299 | /   tokio::time::timeout(SHUTDOWN_TIMEOUT, ctx.term())
[INFO] [stderr] 300 | |     .await
[INFO] [stderr] 301 | |     .expect("Context termination timed out!");
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 299 |   let _ = tokio::time::timeout(SHUTDOWN_TIMEOUT, ctx.term())
[INFO] [stderr]     |   +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RCVTIMEO`
[INFO] [stderr]  --> tests/dns.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 |     options::{RCVTIMEO, RECONNECT_IVL}, SocketEvent, SNDTIMEO
[INFO] [stderr]   |               ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Context`, `LINGER`, `RCVHWM`, and `SNDHWM`
[INFO] [stderr]  --> tests/socket_options.rs:2:36
[INFO] [stderr]   |
[INFO] [stderr] 2 |   socket::options::{LAST_ENDPOINT, LINGER, RCVHWM, SNDHWM},
[INFO] [stderr]   |                                    ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stderr] 3 |   Context, Msg, SocketType, ZmqError,
[INFO] [stderr]   |   ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> tests/req_rep.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rzmq::{Context, Msg, SocketType, ZmqError};
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SHORT_TIMEOUT` is never used
[INFO] [stderr]  --> tests/req_rep.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const SHORT_TIMEOUT: Duration = Duration::from_millis(200);
[INFO] [stderr]   |       ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rzmq` (test "dealer_router") generated 2 warnings (run `cargo fix --test "dealer_router" -p rzmq` to apply 2 suggestions)
[INFO] [stderr] warning: `rzmq` (test "plain_tests") generated 2 warnings (run `cargo fix --test "plain_tests" -p rzmq` to apply 1 suggestion)
[INFO] [stderr] warning: `rzmq` (test "reconnect_tests") generated 2 warnings (run `cargo fix --test "reconnect_tests" -p rzmq` to apply 2 suggestions)
[INFO] [stderr] warning: `rzmq` (example "dealrtr_multitask") generated 8 warnings
[INFO] [stderr] warning: `rzmq` (test "dns") generated 1 warning (run `cargo fix --test "dns" -p rzmq` to apply 1 suggestion)
[INFO] [stderr] warning: `rzmq` (test "socket_options") generated 1 warning (run `cargo fix --test "socket_options" -p rzmq` to apply 1 suggestion)
[INFO] [stderr] warning: `rzmq` (test "req_rep") generated 2 warnings (run `cargo fix --test "req_rep" -p rzmq` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> tests/pub_sub.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rzmq::{Context, Msg, SocketType, ZmqError};
[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::collections::HashSet`
[INFO] [stderr]  --> tests/pub_sub.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> tests/inproc_minimal.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rzmq::{Context, Msg, SocketType, ZmqError};
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> tests/req_rep_advanced.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rzmq::{Context, Msg, SocketType, ZmqError};
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rzmq` (test "pub_sub") generated 2 warnings (run `cargo fix --test "pub_sub" -p rzmq` to apply 2 suggestions)
[INFO] [stderr] warning: `rzmq` (test "inproc_minimal") generated 1 warning (run `cargo fix --test "inproc_minimal" -p rzmq` to apply 1 suggestion)
[INFO] [stderr] warning: `rzmq` (test "req_rep_advanced") generated 1 warning (run `cargo fix --test "req_rep_advanced" -p rzmq` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `expected_connections`
[INFO] [stderr]    --> tests/shutdown_race.rs:611:7
[INFO] [stderr]     |
[INFO] [stderr] 611 |   let expected_connections = Arc::new(tokio::sync::Semaphore::new(TCP_NUM_PUSHERS)); // To count connections
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_connections`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `NUM_PULLERS` is never used
[INFO] [stderr]   --> tests/shutdown_race.rs:26:7
[INFO] [stderr]    |
[INFO] [stderr] 26 | const NUM_PULLERS: usize = 2;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TCP_NUM_PULLERS` is never used
[INFO] [stderr]    --> tests/shutdown_race.rs:546:7
[INFO] [stderr]     |
[INFO] [stderr] 546 | const TCP_NUM_PULLERS: usize = 1; // Must be 1 for TCP bind
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> tests/shutdown_race.rs:486:3
[INFO] [stderr]     |
[INFO] [stderr] 486 |   pull_socket.close().await;
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 486 |   let _ = pull_socket.close().await;
[INFO] [stderr]     |   +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> tests/shutdown_race.rs:488:5
[INFO] [stderr]     |
[INFO] [stderr] 488 |     sck.close().await;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 488 |     let _ = sck.close().await;
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Off` and `Verbose` are never constructed
[INFO] [stderr]   --> examples/dealrtr_multiclient.rs:31:3
[INFO] [stderr]    |
[INFO] [stderr] 30 | enum PrintLogLevel {
[INFO] [stderr]    |      ------------- variants in this enum
[INFO] [stderr] 31 |   Off,
[INFO] [stderr]    |   ^^^
[INFO] [stderr] 32 |   Info,
[INFO] [stderr] 33 |   Verbose,
[INFO] [stderr]    |   ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PrintLogLevel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]    --> examples/dealrtr_multiclient.rs:122:3
[INFO] [stderr]     |
[INFO] [stderr] 121 | struct DealerSenderStats {
[INFO] [stderr]     |        ----------------- field in this struct
[INFO] [stderr] 122 |   id: usize,
[INFO] [stderr]     |   ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `DealerSenderStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> examples/dealrtr_multiclient.rs:331:3
[INFO] [stderr]     |
[INFO] [stderr] 331 | /   tokio::time::timeout(SHUTDOWN_TIMEOUT, ctx.term())
[INFO] [stderr] 332 | |     .await
[INFO] [stderr] 333 | |     .expect("Context termination timed out!");
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 331 |   let _ = tokio::time::timeout(SHUTDOWN_TIMEOUT, ctx.term())
[INFO] [stderr]     |   +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> tests/push_pull_lifecycle.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rzmq::{Context, Msg, SocketType, ZmqError};
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SHORT_TIMEOUT` is never used
[INFO] [stderr]  --> tests/push_pull_lifecycle.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const SHORT_TIMEOUT: Duration = Duration::from_millis(250);
[INFO] [stderr]   |       ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `client_handle`
[INFO] [stderr]   --> examples/req_rep_flurry.rs:82:7
[INFO] [stderr]    |
[INFO] [stderr] 82 |   let client_handle = tokio::spawn(async move {
[INFO] [stderr]    |       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_handle`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `client_handle`
[INFO] [stderr]   --> examples/req_rep_flurry.rs:88:7
[INFO] [stderr]    |
[INFO] [stderr] 88 |   let client_handle = tokio::spawn(async move {
[INFO] [stderr]    |       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_handle`
[INFO] [stderr] 
[INFO] [stderr] warning: function `wait_for_handshake_events` is never used
[INFO] [stderr]   --> examples/common/mod.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub async fn wait_for_handshake_events(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OwnedPermitGuard` is never constructed
[INFO] [stderr]  --> examples/common/capacity_gate.rs:8:19
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub(crate) struct OwnedPermitGuard {
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CapacityGate` is never constructed
[INFO] [stderr]   --> examples/common/capacity_gate.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub(crate) struct CapacityGate {
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `acquire`, `acquire_owned`, `release`, `get_permits`, and `capacity` are never used
[INFO] [stderr]   --> examples/common/capacity_gate.rs:28:10
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl CapacityGate {
[INFO] [stderr]    | ----------------- associated items in this implementation
[INFO] [stderr] 28 |   pub fn new(capacity: usize) -> Self {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |   pub fn acquire(&self) -> impl Future<Output = PermitGuard<'_>> {
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |   pub fn acquire_owned(self: Arc<Self>) -> impl Future<Output = OwnedPermitGuard> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 |   pub fn release(&self) {
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |   pub fn get_permits(&self) -> usize {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 |   pub fn capacity(&self) -> usize {
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> tests/transport_failures.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rzmq::{Context, Msg, SocketType, ZmqError};
[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::path::Path`
[INFO] [stderr]  --> tests/transport_failures.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SHORT_TIMEOUT` is never used
[INFO] [stderr]   --> tests/transport_failures.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const SHORT_TIMEOUT: Duration = Duration::from_millis(250);
[INFO] [stderr]    |       ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SHORT_TIMEOUT` is never used
[INFO] [stderr]  --> tests/tcp_corking.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const SHORT_TIMEOUT: Duration = Duration::from_millis(500);
[INFO] [stderr]   |       ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Context` and `Socket`
[INFO] [stderr]  --> tests/push_pull.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rzmq::{Context, Msg, Socket, SocketType, ZmqError};
[INFO] [stderr]   |            ^^^^^^^       ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rzmq` (test "shutdown_race") generated 5 warnings (run `cargo fix --test "shutdown_race" -p rzmq` to apply 1 suggestion)
[INFO] [stderr] warning: `rzmq` (example "dealrtr_multiclient") generated 8 warnings (5 duplicates)
[INFO] [stderr] warning: `rzmq` (test "push_pull_lifecycle") generated 2 warnings (run `cargo fix --test "push_pull_lifecycle" -p rzmq` to apply 1 suggestion)
[INFO] [stderr] warning: `rzmq` (example "req_rep_flurry") generated 7 warnings (1 duplicate) (run `cargo fix --example "req_rep_flurry" -p rzmq` to apply 2 suggestions)
[INFO] [stderr] warning: `rzmq` (test "transport_failures") generated 3 warnings (run `cargo fix --test "transport_failures" -p rzmq` to apply 2 suggestions)
[INFO] [stderr] warning: `rzmq` (test "tcp_corking") generated 1 warning
[INFO] [stderr] warning: `rzmq` (test "push_pull") generated 1 warning (run `cargo fix --test "push_pull" -p rzmq` to apply 1 suggestion)
[INFO] [stderr] warning: `rzmq` (lib test) generated 78 warnings (78 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rzmq-d69d8f9b59d26f26)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test runtime::waitgroup::tests::test_waitgroup_wait_on_zero ... ok
[INFO] [stdout] test runtime::waitgroup::tests::test_waitgroup_add_after_wait_starts ... ok
[INFO] [stdout] test runtime::waitgroup::tests::test_waitgroup_add_done_wait ... FAILED
[INFO] [stdout] test runtime::waitgroup::tests::test_waitgroup_done_panic_on_zero - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- runtime::waitgroup::tests::test_waitgroup_add_done_wait stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'runtime::waitgroup::tests::test_waitgroup_add_done_wait' (18) panicked at src/runtime/waitgroup.rs:149:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 2
[INFO] [stdout]  right: 1
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57d7f5df7c72 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57d7f5df7c72 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57d7f5df7c72 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x57d7f5df7c72 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x57d7f5e07f6f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x57d7f5e07f6f - core::fmt::write::h8a63064c67176fd8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x57d7f5dc4f33 - std::io::default_write_fmt::hd4797e693c0ec256
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57d7f5dc4f33 - std::io::Write::write_fmt::h791e240ad2720c99
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x57d7f5dd11a2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x57d7f5dd5e1f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x57d7f5dd5cb1 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x57d7f5d235de - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f5a16438cee2b4e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   12:     0x57d7f5d235de - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x57d7f5dd64df - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb18da3e68df7464
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   14:     0x57d7f5dd64df - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x57d7f5dd628a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x57d7f5dd12d9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x57d7f5db96cd - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x57d7f5e0fb80 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x57d7f5e0f983 - core::panicking::assert_failed_inner::h709867d03648810d
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:444:17
[INFO] [stdout]   20:     0x57d7f5e0f767 - core::panicking::assert_failed::h3190cb8500dd068b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:399:5
[INFO] [stdout]   21:     0x57d7f5cdbaba - rzmq::runtime::waitgroup::tests::test_waitgroup_add_done_wait::{{closure}}::h5152b299b383d81d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runtime/waitgroup.rs:149:5
[INFO] [stdout]   22:     0x57d7f5cfd422 - <core::pin::Pin<P> as core::future::future::Future>::poll::hde10ce792e1f0e02
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x57d7f5cfd29d - <core::pin::Pin<P> as core::future::future::Future>::poll::h35827cd494ac7b17
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x57d7f5ce4a5d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h1eb77f7272fb64b4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70
[INFO] [stdout]   25:     0x57d7f5ce480b - tokio::task::coop::with_budget::h29707b92bfb81e24
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5
[INFO] [stdout]   26:     0x57d7f5ce480b - tokio::task::coop::budget::h293b43ed8a7be514
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5
[INFO] [stdout]   27:     0x57d7f5ce480b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::hc959367c5dca703a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25
[INFO] [stdout]   28:     0x57d7f5ce1e40 - tokio::runtime::scheduler::current_thread::Context::enter::hb2e6e74d535626ba
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19
[INFO] [stdout]   29:     0x57d7f5ce3ecd - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h6e7f448aea47333d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44
[INFO] [stdout]   30:     0x57d7f5ce30e4 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h16721a1c44ac4f63
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68
[INFO] [stdout]   31:     0x57d7f5cfb07b - tokio::runtime::context::scoped::Scoped<T>::set::h0ff068ea0543b1ac
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x57d7f5cf5b79 - tokio::runtime::context::set_scheduler::{{closure}}::he92a12388cbb7644
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x57d7f5ce5442 - std::thread::local::LocalKey<T>::try_with::h11451c68ba6c2800
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/local.rs:508:12
[INFO] [stdout]   34:     0x57d7f5ce520e - std::thread::local::LocalKey<T>::with::hf99fead628c48746
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/local.rs:472:20
[INFO] [stdout]   35:     0x57d7f5cf5aad - tokio::runtime::context::set_scheduler::h8a38ff9b74ae775b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x57d7f5ce2e90 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::hb056ce1efe480993
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27
[INFO] [stdout]   37:     0x57d7f5ce3183 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::hb342edf32bed9efc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24
[INFO] [stdout]   38:     0x57d7f5cdfbd0 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h1c0bbe66b8c4bf76
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33
[INFO] [stdout]   39:     0x57d7f5cf6200 - tokio::runtime::context::runtime::enter_runtime::hb467c51e7914a643
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x57d7f5cdf991 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::heee2c2308e675274
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   41:     0x57d7f5cfb334 - tokio::runtime::runtime::Runtime::block_on_inner::h4207f0cf7d6dfed7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52
[INFO] [stdout]   42:     0x57d7f5cfb60c - tokio::runtime::runtime::Runtime::block_on::h1a1232fb6e622fd7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18
[INFO] [stdout]   43:     0x57d7f5cdb180 - rzmq::runtime::waitgroup::tests::test_waitgroup_add_done_wait::h0323eacaa8d5cb7e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runtime/waitgroup.rs:170:60
[INFO] [stdout]   44:     0x57d7f5cdc867 - rzmq::runtime::waitgroup::tests::test_waitgroup_add_done_wait::{{closure}}::hd8079496ed561713
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runtime/waitgroup.rs:113:42
[INFO] [stdout]   45:     0x57d7f5ced6a6 - core::ops::function::FnOnce::call_once::h62245498bc29bdd6
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x57d7f5d2342b - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x57d7f5d2342b - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18
[INFO] [stdout]   48:     0x57d7f5d37a48 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74
[INFO] [stdout]   49:     0x57d7f5d37a48 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x57d7f5d37a48 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   51:     0x57d7f5d37a48 - std::panicking::catch_unwind::h8609b446221def5f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   52:     0x57d7f5d37a48 - std::panic::catch_unwind::h362f73cc48531e26
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x57d7f5d37a48 - test::run_test_in_process::hf52fd21d696aae67
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27
[INFO] [stdout]   54:     0x57d7f5d37a48 - test::run_test::{{closure}}::h7e780b8354e6d007
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43
[INFO] [stdout]   55:     0x57d7f5d10814 - test::run_test::{{closure}}::hdc2695f2276aad3e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41
[INFO] [stdout]   56:     0x57d7f5d10814 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   57:     0x57d7f5d1414a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   58:     0x57d7f5d1414a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x57d7f5d1414a - std::panicking::catch_unwind::do_call::h495689350c27df20
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   60:     0x57d7f5d1414a - std::panicking::catch_unwind::hf22437c51d1b3740
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   61:     0x57d7f5d1414a - std::panic::catch_unwind::habda1a57de8231f8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x57d7f5d1414a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   63:     0x57d7f5d1414a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x57d7f5dcc5cf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he4d85cb537521972
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9
[INFO] [stdout]   65:     0x57d7f5dcc5cf - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   66:     0x7b8c1a7eeaa4 - <unknown>
[INFO] [stdout]   67:     0x7b8c1a87ba64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     runtime::waitgroup::tests::test_waitgroup_add_done_wait
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "a4483d76afc933f202f11ad642c5963ae313d3899f3c7ba2a42c66fa11c5de38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4483d76afc933f202f11ad642c5963ae313d3899f3c7ba2a42c66fa11c5de38", kill_on_drop: false }`
[INFO] [stdout] a4483d76afc933f202f11ad642c5963ae313d3899f3c7ba2a42c66fa11c5de38
