velodrome/transform/plugins/fake_open_wrapper.go
func (t *EventTimeHeap) Pop() interface{} {
	old := *t
	n := len(old)
	x := old[n-1]
	*t = old[0 : n-1]
	return x
}
func (t *EventTimeHeap) Pop() interface{} {
	old := *t
	n := len(old)
	x := old[n-1]
	*t = old[0 : n-1]
	return x
}
// Pop retrieves the last added event