message: striped_tracker: removing from an empty array should hard_assert
diff: @@ -323,7 +323,7 @@ private:
  // must be called with _mutex held
  void removeFrom(internal::vector<MiniHeap *> &vec, MiniHeap *mh) {
  // a bug if we try to remove a miniheap from an empty vector
  - d_assert(vec.size() > 0);
  + hard_assert(vec.size() > 0);
  const size_t off = mh->getBinToken().off();
  const size_t endOff = vec.size() - 1;
  