error[E0538]: multiple 'feature' items
  --> $DIR/stability-attribute-sanity-2.rs:7:25
   |
LL | #[stable(feature = "a", feature = "b", since = "1.0.0")]
   |                         ^^^^^^^^^^^^^

error[E0541]: unknown meta item 'sinse'
  --> $DIR/stability-attribute-sanity-2.rs:10:25
   |
LL | #[stable(feature = "a", sinse = "1.0.0")]
   |                         ^^^^^^^^^^^^^^^ expected one of `feature`, `since`

error[E0545]: `issue` must be a non-zero numeric string or "none"
  --> $DIR/stability-attribute-sanity-2.rs:13:27
   |
LL | #[unstable(feature = "a", issue = "no")]
   |                           ^^^^^^^^----
   |                                   |
   |                                   invalid digit found in string

error: aborting due to 3 previous errors

Some errors have detailed explanations: E0538, E0541, E0545.
For more information about an error, try `rustc --explain E0538`.