{ "capture_utc": "2026-10-19T12:51:21.797227+00:00", "tests_passed": 5, "test_detail": "partial preflight predicates, 14 negative mutations, locked guest entry, bash syntax, locked PowerShell source", "ubuntu_checksum_signature_verified": true, "rootfs_downloaded": false, "powershell_parser_run": false, "guest_services_validated": false, "distro_created": false, "live_mutation": false, "actual_assignment_admitted": false }