warning: the feature `dyn_star` is incomplete and may not be safe to use and/or cause compiler crashes
  --> $DIR/param-env-infer.rs:5:12
   |
LL | #![feature(dyn_star, pointer_like_trait)]
   |            ^^^^^^^^
   |
   = note: see issue #102425 <https://github.com/rust-lang/rust/issues/102425> for more information
   = note: `#[warn(incomplete_features)]` on by default

error[E0391]: cycle detected when computing type of `make_dyn_star::{opaque#0}`
  --> $DIR/param-env-infer.rs:11:60
   |
LL | fn make_dyn_star<'a, T: PointerLike + Debug + 'a>(t: T) -> impl PointerLike + Debug + 'a {
   |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: ...which requires type-checking `make_dyn_star`...
  --> $DIR/param-env-infer.rs:11:1
   |
LL | fn make_dyn_star<'a, T: PointerLike + Debug + 'a>(t: T) -> impl PointerLike + Debug + 'a {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = note: ...which requires computing layout of `make_dyn_star::{opaque#0}`...
   = note: ...which requires normalizing `make_dyn_star::{opaque#0}`...
   = note: ...which again requires computing type of `make_dyn_star::{opaque#0}`, completing the cycle
note: cycle used when checking item types in top-level module
  --> $DIR/param-env-infer.rs:5:1
   |
LL | / #![feature(dyn_star, pointer_like_trait)]
LL | |
LL | |
LL | | use std::fmt::Debug;
...  |
LL | |
LL | | fn main() {}
   | |____________^

error: aborting due to previous error; 1 warning emitted

For more information about this error, try `rustc --explain E0391`.