error: Function ID mismatch: Expected 0xf8194e48 for 'greeting(string)', but got 0xdeadbeef

         = note: You're seeing this error because you have validation enabled (validate(true))
         = help: To fix this, you can either:
         = help: 1. Use the expected function ID: #[function_id("greeting(string)")]
         = help: 2. Remove the validate parameter entirely: #[function_id("your_signature")]
         = help: 3. Or explicitly disable validation: #[function_id("your_signature", validate(false))]

  --> tests/ui/router/fail/invalid_selector_validation.rs:24:19
   |
24 |     #[function_id("0xDEADBEEF", validate(true))]
   |                   ^^^^^^^^^^^^
