F......                                                                  [100%]
=================================== FAILURES ===================================
____ test_habitable_roof_keeps_stair_access_and_actual_room_guarantees[x-9] ____

bay = 9, axis = 'x'

    @pytest.mark.parametrize('bay', (9, 11, 13))
    @pytest.mark.parametrize('axis', ('x', 'z'))
    def test_habitable_roof_keeps_stair_access_and_actual_room_guarantees(bay, axis):
        design = Blueprint((RoomSpec(0, 0, 0, 'living'),), bay=bay, roof_axis=axis, roof_design=RoofDesign((1, 2)), attic_purpose='bedroom')
>       scene = lodge_scene(design, 4, garden=False)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

test/test_building_space.py:17: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
hearth/lodges.py:51: in lodge_scene
    scene.compose_choice(adapted('building', design, '/land'))
hearth/kernel/scene.py:155: in compose_choice
    trial._select_child('', choice, Frame(), Scope(self.seed))
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <hearth.kernel.scene.Scene object at 0x76e0b73ffa40>, parent = ''
choice = Choice(key='building', candidates=(Child(key='building', component=Building(design=Blueprint(rooms=(RoomSpec(x=0, z=0,...origin=(0, 0, 0), turn=0), bindings=(), seed=None)), score=<function contact_quality at 0x76e0b7693920>, tolerance=0.5)
frame = Frame(origin=(0, 0, 0), turn=0), scope = Scope(seed=4, key=())

    def _select_child(self, parent, choice, frame, scope):
        accepted = []
        rejected = []
        path = parent + '/' + choice.key
        for i, option in enumerate(choice.candidates[:self.limits.search]):
            trial = self._fork()
            try:
                trial._instantiate(path, option.component, option.params, frame.compose(option.frame), option.bindings, parent or None, scope.child(choice.key, option.seed).child(f'alternative-{i}'))
                trial._check(False, completed_scope=path)
                accepted.append((choice.score(trial.view, path), i, trial))
            except ContractError as exc:
                rejected.append(exc.diagnostic)
        if not accepted:
            rules = {d.rule for d in rejected}
            if len(rules) == 1 and len(choice.candidates) <= self.limits.search:
                error = ContractError(next(iter(rules)), path, conditions='All declared alternatives violate the same condition: ' + str(rejected[0]))
            else:
                error = SearchExhausted('search-budget', path, conditions=str(rejected))
            error.attempts = len(rejected)
            error.candidates = [d.__dict__ for d in rejected]
>           raise error
E           hearth.kernel.errors.ContractError: clearance: /building at None: All declared alternatives violate the same condition: clearance: /building/room-0-0-0/stairs at (5, 12, 7): Protected player headroom is obstructed

hearth/kernel/scene.py:359: ContractError
=========================== short test summary info ============================
FAILED test/test_building_space.py::test_habitable_roof_keeps_stair_access_and_actual_room_guarantees[x-9]
1 failed, 6 passed in 2.96s