adjust tests for buildout 3

slapos/recipe/cmmi/tests.py

@@ -390,6 +390,7 @@ def test_suite():
                (re.compile(r'Command (.*) returned non-zero exit status (\d+)[\.]{0,1}'),
                   r'Command \1 returned non-zero exit status \2.'),
                 zc.buildout.testing.normalize_path,
+                zc.buildout.testing.root_logger_messages,
                 zc.buildout.testing.not_found,
             ]),
             globs={'_reset_md5sums': _reset_md5sums},