[beam_PostCommit_Python_Verify] [:sdks:python:postCommitIT] SyntaxError (invalid syntax (transforms_keyword_only_args_py3_only_test.py, line 39))

12:47:01 ======================================================================
12:47:01 ERROR: Failure: SyntaxError (invalid syntax (transforms_keyword_only_args_py3_only_test.py, line 39))
12:47:01 ----------------------------------------------------------------------
12:47:01 Traceback (most recent call last):
12:47:01   File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python_Verify/src/build/gradleenv/1922375555/local/lib/python2.7/site-packages/nose/loader.py", line 418, in loadTestsFromName
12:47:01     addr.filename, addr.module)
12:47:01   File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python_Verify/src/build/gradleenv/1922375555/local/lib/python2.7/site-packages/nose/importer.py", line 47, in importFromPath
12:47:01     return self.importFromDir(dir_path, fqname)
12:47:01   File "/home/jenkins/jenkins-slave/workspace/beam_PostCommit_Python_Verify/src/build/gradleenv/1922375555/local/lib/python2.7/site-packages/nose/importer.py", line 94, in importFromDir
12:47:01     mod = load_module(part_fqname, fh, filename, desc)
12:47:01 SyntaxError: invalid syntax (transforms_keyword_only_args_py3_only_test.py, line 39)
12:47:01 -------------------- >> begin captured logging << --------------------
12:47:01 root: INFO: Generating grammar tables from /usr/lib/python2.7/lib2to3/Grammar.txt
12:47:01 root: INFO: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
12:47:01 root: WARNING: Using deprecated Datastore client.
12:47:01 This client will be removed in Beam 3.0 (next Beam major release).
12:47:01 Please migrate to apache_beam.io.gcp.datastore.v1new.datastoreio.
12:47:01 root: WARNING: python-snappy is not installed; some tests will be skipped.
12:47:01 root: WARNING: Tensorflow is not installed, so skipping some tests.
12:47:01 --------------------- >> end captured logging << ---------------------
12:47:01