Fallout from pylint upgrade?

https://luci-logdog.appspot.com/v/?s=chromeos/bb/chromeos/gale-paladin/6643/+/recipes/steps/UnitTest/0/stdout

chromite-0.0.2-r4042: ======================================================================
chromite-0.0.2-r4042: ERROR: test_functionality (pylint.testutils.LintTC)
chromite-0.0.2-r4042: file test of input file "func_common_import" (LintTC)
chromite-0.0.2-r4042: ----------------------------------------------------------------------
chromite-0.0.2-r4042: Traceback (most recent call last):
chromite-0.0.2-r4042:   File "/mnt/host/source/chromite/cli/cros/lint_autotest_unittest.py", line 114, in setUp
chromite-0.0.2-r4042:     lint_autotest.register(testutils.linter)
chromite-0.0.2-r4042:   File "/mnt/host/source/chromite/cli/cros/lint_autotest.py", line 261, in register
chromite-0.0.2-r4042:     CustomizeDocStringChecker()
chromite-0.0.2-r4042:   File "/mnt/host/source/chromite/cli/cros/lint_autotest.py", line 196, in CustomizeDocStringChecker
chromite-0.0.2-r4042:     old_visit_function = cls.visit_function
chromite-0.0.2-r4042: AttributeError: type object 'DocStringChecker' has no attribute 'visit_function'