error[E0597]: `ticking` does not live long enough
  --> $DIR/issue-26656.rs:50:35
   |
LL |     zook.button = B::BigRedButton(&ticking);
   |                                   ^^^^^^^^ borrowed value does not live long enough
LL | }
   | -
   | |
   | borrowed value only lives until here
   | borrow later used here, when `zook` is dropped

error: aborting due to previous error

For more information about this error, try `rustc --explain E0597`.