async-trait cannot handle trait<'a>?

[UkonnRa]

I want to write a trait with lifetime, say:

use async_trait::async_trait;
use futures::executor::block_on;
pub struct Something<'a> {
    name: &'a str,
}

#[async_trait]
pub trait Abstract<'a> {
    async fn hello(thing: Something<'a>) -> String;
    async fn hello_ref(thing: Something<'a>) -> &'a str;
}

pub struct Real();
#[async_trait]
impl <'a> Abstract<'a> for Real {
    async fn hello(thing: Something<'a>) -> String {
        String::from(thing.name)
    }

    async fn hello_ref(thing: Something<'a>) -> &'a str {
        thing.name
    }
}

fn main() {
    let thing = Something{ name: "name" };
    let name = block_on(Real::hello(thing));
    println!("name: {}", name);
}

But it will throw an Error:

error[E0495]: cannot infer an appropriate lifetime for lifetime parameter 'a in function call due to conflicting requirements
  --> src\main.rs:14:1
   |
14 | #[async_trait]
   | ^^^^^^^^^^^^^^
   |
note: first, the lifetime cannot outlive the lifetime 'a as defined on the impl at 15:7...
  --> src\main.rs:15:7
   |
15 | impl <'a> Abstract<'a> for Real {
   |       ^^
   = note: ...so that the expression is assignable:
           expected Something<'_>
              found Something<'a>
   = note: but, the lifetime must be valid for the static lifetime...
   = note: ...so that the expression is assignable:
           expected std::pin::Pin<std::boxed::Box<(dyn core::future::future::Future<Output = std::string::String> + std::marker::Send + 'static)>>
              found std::pin::Pin<std::boxed::Box<dyn core::future::future::Future<Output = std::string::String> + std::marker::Send>>

I wonder am I do anything wrong? How to set the lifetime correctly?

[UkonnRa]

Works! THX!