From e0e4d8823430ee33ecc63d1f254b66dd06be1fce Mon Sep 17 00:00:00 2001
From: codex <codex@local>
Date: Mon, 14 Sep 2026 03:46:29 +0200
Subject: [PATCH] Retain attended preflight failure diagnostics before a safe
 retry

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a09cbb-87c6-7900-a145-4ce53ba9f1a6
---
 .../2026-09-14-t03-attended-delivery-attempt-01.json     | 9 +++++++++
 scripts/t03-native-execution.py                          | 3 +++
 2 files changed, 12 insertions(+)
 create mode 100644 docs/evidence/2026-09-14-t03-attended-delivery-attempt-01.json

diff --git a/docs/evidence/2026-09-14-t03-attended-delivery-attempt-01.json b/docs/evidence/2026-09-14-t03-attended-delivery-attempt-01.json
new file mode 100644
index 0000000..028d4c7
--- /dev/null
+++ b/docs/evidence/2026-09-14-t03-attended-delivery-attempt-01.json
@@ -0,0 +1,9 @@
+{
+  "observed_at": "2026-09-14T01:32:22.293884+00:00",
+  "status": "failed",
+  "phase": "scoped_reader_delivered",
+  "credential_values_emitted": false,
+  "reader_effective_policy_verified": true,
+  "existing_kv_version": 1,
+  "failure_code": "attended_admin_failed"
+}
diff --git a/scripts/t03-native-execution.py b/scripts/t03-native-execution.py
index 87dec9d..0ba329c 100644
--- a/scripts/t03-native-execution.py
+++ b/scripts/t03-native-execution.py
@@ -124,6 +124,9 @@ def admin(directory,negative):
   receipt['health_after']=health();receipt['status']='passed';receipt['phase']='all_actions_completed'
  except Exception as exc:
   receipt['failure_type']=type(exc).__name__
+  import traceback
+  frame=traceback.extract_tb(exc.__traceback__)[-1]
+  receipt['failure_location']=frame.filename+':'+str(frame.lineno)
   # Only explicit local codes are eligible; no backend exception text is exported.
   if type(exc) is ValueError and str(exc).replace('_','').isalnum():receipt['failure_code']=str(exc)
   raise