test_raster_algebra_fails stderr

etc/python/grass/lib/gis.py:801: DeprecationWarning: classic int division
  ('__val', c_ulong * (1024 / (8 * sizeof(c_ulong)))),
/usr/lib/python2.7/dist-packages/mx/DateTime/mxDateTime/__init__.py:9: DeprecationWarning: CObject type is not supported in 3.x. Please use capsule objects instead.
  from mxDateTime import *
/usr/lib/python2.7/dist-packages/mx/DateTime/DateTime.py:563: DeprecationWarning: classic int division
  MaxDateTime = DateTime(_sys.maxint / 366 - 1, 12, 31)
/usr/lib/python2.7/dist-packages/mx/DateTime/DateTime.py:564: DeprecationWarning: classic int division
  MinDateTime = DateTime(-_sys.maxint / 366 + 2, 1, 1)
/usr/lib/python2.7/dist-packages/psycopg2/__init__.py:67: DeprecationWarning: CObject type is not supported in 3.x. Please use capsule objects instead.
  from psycopg2._psycopg import BINARY, NUMBER, STRING, DATETIME, ROWID
etc/python/grass/temporal/abstract_dataset.py:571: DeprecationWarning: Overriding __eq__ blocks inheritance of __hash__ in 3.x
  class AbstractDatasetComparisonKeyStartTime(object):
etc/python/grass/temporal/abstract_dataset.py:621: DeprecationWarning: Overriding __eq__ blocks inheritance of __hash__ in 3.x
  class AbstractDatasetComparisonKeyEndTime(object):
/usr/lib/python2.7/dist-packages/dateutil/relativedelta.py:15: DeprecationWarning: Overriding __eq__ blocks inheritance of __hash__ in 3.x
  class weekday(object):
/usr/lib/python2.7/dist-packages/dateutil/tz.py:31: DeprecationWarning: Overriding __eq__ blocks inheritance of __hash__ in 3.x
  class tzutc(datetime.tzinfo):
/usr/lib/python2.7/dist-packages/dateutil/tz.py:54: DeprecationWarning: Overriding __eq__ blocks inheritance of __hash__ in 3.x
  class tzoffset(datetime.tzinfo):
/usr/lib/python2.7/dist-packages/dateutil/tz.py:83: DeprecationWarning: Overriding __eq__ blocks inheritance of __hash__ in 3.x
  class tzlocal(datetime.tzinfo):
/usr/lib/python2.7/dist-packages/dateutil/tz.py:152: DeprecationWarning: Overriding __eq__ blocks inheritance of __hash__ in 3.x
  class _ttinfo(object):
/usr/lib/python2.7/dist-packages/dateutil/tz.py:191: DeprecationWarning: Overriding __eq__ blocks inheritance of __hash__ in 3.x
  class tzfile(datetime.tzinfo):
/usr/lib/python2.7/dist-packages/dateutil/tz.py:475: DeprecationWarning: Overriding __eq__ blocks inheritance of __hash__ in 3.x
  class tzrange(datetime.tzinfo):
/usr/lib/python2.7/xml/etree/ElementTree.py:1627: DeprecationWarning: This method of XMLParser is deprecated.  Define doctype() method on the TreeBuilder target.
  DeprecationWarning,
.
----------------------------------------------------------------------
Ran 1 test in 6.469s
OK