error[E0412]: cannot find type `T` in this scope
  --> $DIR/outlives-with-missing.rs:10:9
   |
LL | impl<H: HandlerFamily> HandlerWrapper<H> {
   |      - similarly named type parameter `H` defined here
...
LL |         T: Send + Sync + 'static,
   |         ^ help: a type parameter with a similar name exists: `H`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0412`.