def _interpret_step_logs(self, log_interpretation):
        if 'step' in log_interpretation:
            return

        step_interpretation = self._get_step_log_interpretation(
            log_interpretation)
        if step_interpretation:
            log_interpretation['step'] = step_interpretation
Tests that a SaltCloudSystemExit is raised when trying to call list_nodes
dataset/ETHPy150Open Yelp/mrjob/mrjob/logs/mixin.py/LogInterpretationMixin._interpret_step_logs--crossover with--dataset/ETHPy150Open saltstack/salt/tests/unit/cloud/clouds/opennebula_test.py/OpenNebulaTestCase.test_list_nodes_action