ices/105488.rs: fixed with errors

[github-actions[bot]]

Issue: https://github.com/rust-lang/rust/issues/105488

pub trait MyFnOnce {
    type Output;

    fn call_my_fn_once(self) -> Self::Output;
}

pub struct WrapFnOnce<F>(F);

impl<F: FnOnce() -> D, D: MyFnOnce> MyFnOnce for WrapFnOnce<F> {
    type Output = D::Output;

    fn call_my_fn_once(self) -> Self::Output {
        D::call_my_fn_once(self.0())
    }
}

impl<F: FnOnce() -> D, D: MyFnOnce> MyFnOnce for F {
    type Output = D::Output;

    fn call_my_fn_once(self) -> Self::Output {
        D::call_my_fn_once(self())
    }
}

pub fn my_fn_1() -> impl MyFnOnce {
    my_fn_2
}

pub fn my_fn_2() -> impl MyFnOnce {
    WrapFnOnce(my_fn_1)
}

fn main() {
    let v = my_fn_1();

    let _ = v.call_my_fn_once();
}

=== stdout ===
=== stderr ===
error[E0275]: overflow evaluating the requirement `fn() -> impl MyFnOnce {my_fn_2}: MyFnOnce`
  |
  = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`105488`)
note: required for `WrapFnOnce<fn() -> impl MyFnOnce {my_fn_1}>` to implement `MyFnOnce`
 --> /home/runner/work/glacier/glacier/ices/105488.rs:9:37
  |
9 | impl<F: FnOnce() -> D, D: MyFnOnce> MyFnOnce for WrapFnOnce<F> {
  |                           --------  ^^^^^^^^     ^^^^^^^^^^^^^
  |                           |
  |                           unsatisfied trait bound introduced here
  = note: 126 redundant requirements hidden
  = note: required for `WrapFnOnce<fn() -> impl MyFnOnce {my_fn_1}>` to implement `MyFnOnce`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0275`.
==============