Hmmm, time for a handy dandy NEANDERTHAL invention!
Yup, modern day Neanderthals in the modern human world can do some pretty good inventing!
K, know how old fashioned laundry lines worked, with a pulley on each side, and the laundry line cord that goes and moves based on pulling it?
Wellp, What if a person mounted a firmly set pole just past the compost pile with the pulley on it, and another firmly mounted pole right next to the door, maybe even under a porch eave extension for to stay reasonably dry in a storm, with another pulley on it, wrapped and tied the appropriate rope or line for the pulleys...getting a runon sentence, hang on. Neanderthals just stop and start again
...and then, right over the compost pile you make some sort of doodad that would spill the bucket that is tied to the line as the bucket moves by pulling the line.
All kinds of adaptations are possible! And, as an added bonus, it's also an extra dryer for clothes, around christmas, a place for christmas lights, also something to keep the kids occupied with for hours, especially if you happen to have neanderthal kids. (We still happen ya know).