error[E0004]: non-exhaustive patterns: `Stable2` and `_` not covered
  --> $DIR/stable-gated-patterns.rs:8:11
   |
LL |     match Foo::Stable {
   |           ^^^^^^^^^^^ patterns `Stable2` and `_` not covered
   |
  ::: $DIR/auxiliary/unstable.rs:9:5
   |
LL |     Stable2,
   |     ------- not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `Foo`

error[E0004]: non-exhaustive patterns: `_` not covered
  --> $DIR/stable-gated-patterns.rs:13:11
   |
LL |     match Foo::Stable {
   |           ^^^^^^^^^^^ pattern `_` not covered
   |
   = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
   = note: the matched value is of type `Foo`

error: aborting due to 2 previous errors

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