error[E0004]: non-exhaustive patterns: type `enums::EmptyNonExhaustiveEnum` is non-empty
  --> $DIR/enum.rs:7:11
   |
LL |     match x {}
   |           ^
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms

error[E0004]: non-exhaustive patterns: `_` not covered
  --> $DIR/enum.rs:16:11
   |
LL |     match enum_unit {
   |           ^^^^^^^^^ pattern `_` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms

error[E0004]: non-exhaustive patterns: `_` not covered
  --> $DIR/enum.rs:23:11
   |
LL |     match enum_unit {};
   |           ^^^^^^^^^ pattern `_` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0004`.