When a DVT task in _invoke_cloud_run [] fails, the overall validation_crun_dag task state is still success. dmt_logs.dmt_dvt_aggregated_results shows total_validations and failed_validations as 0. No report is written to dmt_logs.dmt_dvt_results but this makes sense since no run executed. This makes is difficult for users to notice the failure.

Simple way to reproduce - provide invalid host/user/password in the DVT config for a data migration.