{"lanes":{"B":{"exit_code":255,"stderr_log_bytes":0,"readiness_result_present":false,"SELECT_count":"unknown"},"C":{"exit_code":255,"stderr_log_bytes":0,"readiness_result_present":false,"SELECT_count":"unknown"}},"Auth":0,"worker":0,"HTTP":0,"DML":0,"DDL":0,"classification":"tool scope defect: plan marker missing; no zero-SQL claim"}