Harden release readiness gates

tests/hostile_network.rs

@@ -18,6 +18,11 @@
 //! Determinism: the relay's drop/reorder/dup behavior is driven by a fixed-seed
 //! PRNG and by explicit one-shot toggles, never by wall-clock timing, so the
 //! tests are reproducible and fast.
+#![allow(
+    clippy::collapsible_if,
+    clippy::explicit_counter_loop,
+    clippy::single_match
+)]
 
 use std::fs;
 use std::io::{Read, Write};
@@ -768,7 +773,7 @@ fn session_survives_packet_loss_and_reorder() {
     let port = free_udp_port();
     let config = write_server_config(&dir, port);
     let mut server = start_server(&dir, &config);
-    let relay = Relay::spawn(port, 0x105_5u64 ^ 0x1111);
+    let relay = Relay::spawn(port, 0x1055_u64 ^ 0x1111);
 
     let (socket, bootstrap, ok) = attach_through_relay(&config, &relay);
 

tests/integration_smoke.rs

@@ -1,3 +1,5 @@
+#![allow(clippy::collapsible_if)]
+
 use std::fs;
 use std::io::{Read, Write};
 use std::net::{TcpListener, TcpStream, UdpSocket};
@@ -499,6 +501,7 @@ fn direct_attach_session(
     (socket, bootstrap, ok)
 }
 
+#[allow(clippy::too_many_arguments)]
 fn send_encrypted(
     socket: &UdpSocket,
     port: u16,