I tried running Django REST Framework test suite against the django-guardian 1.3 and we have a failing test case that was passing with 1.2.5

https://travis-ci.org/tomchristie/django-rest-framework/jobs/65945259
which corresponds to this test: https://github.com/tomchristie/django-rest-framework/blob/master/tests/test_permissions.py#L373

By investigating a bit, it seems the get_objects_for_user has changed.
For this test in 1.2.5 it returned an empty list, while it's now - 1.3 - a non empty list