error[E0080]: evaluation panicked: supervisor_graph!: dependency cycle
 --> tests/ui/compile_fail/self_cycle.rs:6:1
  |
6 | / supervisor_graph! {
7 | |     node A = Terminate, deps: [A];
8 | | }
  | |_^ evaluation of `GRAPH` failed inside this call
  |
note: inside `embassy_supervisor::topo_sort_const::<1>`
 --> $RUST/core/src/panic.rs
  |
  |         $crate::panicking::panic_fmt($crate::const_format_args!($($t)+));
  |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the failure occurred here
  |
 ::: $WORKSPACE/supervisor/src/lib.rs
  |
  |         core::panic!("supervisor_graph!: dependency cycle");
  |         --------------------------------------------------- in this macro invocation
