test_doctests stderr

etc/python/grass/lib/gis.py:803: DeprecationWarning: classic int division
  ('__val', c_ulong * (1024 / (8 * sizeof(c_ulong)))),
.../usr/lib/python2.7/xml/etree/ElementTree.py:1627: DeprecationWarning: This method of XMLParser is deprecated.  Define doctype() method on the TreeBuilder target.
  DeprecationWarning,
Color table for raster map <test_a> set to 'rules'
Color table for raster map <test_a> set to 'ryb'
Color table for raster map <test_a> set to 'gyr'
.....
----------------------------------------------------------------------
Ran 8 tests in 0.432s
OK