[Testbot] FAILED (errors=2) : ATCT-2.0 Plone-4.0 Zope-2.12 Python-2.6.2

[ATContentTypes Tests]

ATContentTypes Tests : FAILED (errors=2) 
ATCT-2.0 Plone-4.0 Zope-2.12 Python-2.6.2

Running /usr/local/python2.6/bin/python ./bin/test -q --no-color --no-progress --package Products.ATContentTypes
Running Products.PloneTestCase.layer.PloneSite tests:
  Set up Testing.ZopeTestCase.layer.ZopeLite in 0.985 seconds.
  Set up Products.PloneTestCase.layer.ZCML in 2.128 seconds.
  Set up Products.PloneTestCase.layer.PloneSite in 4.713 seconds.


Error in test testUpgradeATCTTool (Products.ATContentTypes.tests.test_migrations.TestMigrations_v1_2)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.ATContentTypes/Products/ATContentTypes/tests/test_migrations.py", line 18, in testUpgradeATCTTool
    upgradeATCTTool(self.portal, [])
TypeError: upgradeATCTTool() takes exactly 1 argument (2 given)



Error in test testUpgradeATCTToolTwice (Products.ATContentTypes.tests.test_migrations.TestMigrations_v1_2)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.ATContentTypes/Products/ATContentTypes/tests/test_migrations.py", line 25, in testUpgradeATCTToolTwice
    upgradeATCTTool(self.portal, [])
TypeError: upgradeATCTTool() takes exactly 1 argument (2 given)

  Ran 701 tests with 0 failures and 2 errors in 1 minutes 11.618 seconds.
Tearing down left over layers:
  Tear down Products.PloneTestCase.layer.PloneSite in 0.265 seconds.
  Tear down Products.PloneTestCase.layer.ZCML in 0.009 seconds.
  Tear down Testing.ZopeTestCase.layer.ZopeLite in 0.000 seconds.

FAILED (errors=2)