From 435863a07f975f857853c5ac20ad73d4355a53f5 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sun, 28 Jun 2026 05:09:48 +0900
Subject: [PATCH] ticket: record worker execution backend cleanup

---
 .yoi/tickets/00001KW55B32Y/item.md   |  2 +-
 .yoi/tickets/00001KW55B32Y/thread.md | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/.yoi/tickets/00001KW55B32Y/item.md b/.yoi/tickets/00001KW55B32Y/item.md
index 844a7976..f97f1c74 100644
--- a/.yoi/tickets/00001KW55B32Y/item.md
+++ b/.yoi/tickets/00001KW55B32Y/item.md
@@ -2,7 +2,7 @@
 title: 'worker-runtimeにWorker実行Backend境界を追加する'
 state: 'closed'
 created_at: '2026-06-27T18:26:46Z'
-updated_at: '2026-06-27T19:49:46Z'
+updated_at: '2026-06-27T20:09:45Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-06-27T19:06:28Z'
diff --git a/.yoi/tickets/00001KW55B32Y/thread.md b/.yoi/tickets/00001KW55B32Y/thread.md
index 6e77d98e..35ebf745 100644
--- a/.yoi/tickets/00001KW55B32Y/thread.md
+++ b/.yoi/tickets/00001KW55B32Y/thread.md
@@ -418,3 +418,20 @@ Validation:
 Cleanup は child implementation worktree / branch と related role Pods のみを対象に実施する。
 
 ---
+
+<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-27T20:09:45Z -->
+
+## Implementation report
+
+Cleanup report:
+
+- `StopPod` は並列呼び出しでハングし得る不具合があるとの指摘を受けたため、今後は必ず 1 回ずつ実行する運用にする。
+- 今回の role Pods は `StopPod` 実行時点で spawned child registry から既に見えず、`ListPods` でも spawned child は 0 件だったため、追加の concurrent stop retry は行っていない。
+- Child implementation worktree を削除済み:
+  - `/home/hare/Projects/yoi/.worktree/00001KW55B32Y-worker-runtime-execution-backend`
+- Child implementation branch を削除済み:
+  - `work/00001KW55B32Y-worker-runtime-execution-backend`
+
+Orchestration worktree は clean。
+
+---