py$(PYV): commands[0]> python -W once -m testtools.run testtools.tests.test_suite
$(@D)/testtools/twistedsupport/_runtest.py:338: DeprecationWarning: twisted.internet.defer.returnValue was deprecated in Twisted 24.7.0; please use standard return statement instead
  defer.returnValue(last_exception)
$(@D)/testtools/tests/twistedsupport/test_runtest.py:973: DeprecationWarning: run_with_log_observers is deprecated since 1.8.2.
  run_with_log_observers([], lambda: None)
$(@D)/testtools/testcase.py:756: ResourceWarning: unclosed <socket.socket fd=6, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', $(PORT))>
  return self._get_test_method()()
ResourceWarning: Enable tracemalloc to get the object allocation traceback
$(@D)/testtools/testcase.py:756: ResourceWarning: unclosed <socket.socket fd=10, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', $(PORT))>
  return self._get_test_method()()
ResourceWarning: Enable tracemalloc to get the object allocation traceback
$(@D)/testtools/testcase.py:756: ResourceWarning: unclosed <socket.socket fd=10, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', $(PORT))>
  return self._get_test_method()()
ResourceWarning: Enable tracemalloc to get the object allocation traceback
$(@D)/testtools/tests/twistedsupport/test_spinner.py:158: DeprecationWarning: Please use assertCountEqual instead.
  self.assertItemsEqual(new_hdlrs, list(map(signal.getsignal, signals)))
$(@D)/testtools/testcase.py:756: ResourceWarning: unclosed <socket.socket fd=10, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', $(PORT))>
  return self._get_test_method()()
ResourceWarning: Enable tracemalloc to get the object allocation traceback
$(PYTHON_DIR)/sre_parse.py:115: ResourceWarning: unclosed <socket.socket fd=9, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', $(PORT))>
  data = []
ResourceWarning: Enable tracemalloc to get the object allocation traceback
$(@D)/testtools/testcase.py:1110: DeprecationWarning: Please use assertEqual instead.
  return self._callable_object(*self._args, **self._kwargs)
$(@D)/testtools/testcase.py:284: DeprecationWarning: NotImplemented should not be used in a boolean context
  if eq is not None and not unittest.TestCase.__eq__(self, other):
Tests running...

Ran 2627 tests
OK
sys:1: ResourceWarning: unclosed file <_io.TextIOWrapper name='/dev/null' mode='r' encoding='UTF-8'>
  py$(PYV): OK
  congratulations :)