SIGKILL - CI/CD用語集の定義
SIGKILL（signal 9）はプロセスを即座に強制終了し、キャッチできません。CI では通常、out-of-memory killer（exit 137）を意味します。
関連ガイド
Exit Code 137 Explained: SIGKILL and the OOM Killer in CIWhat exit code 137 means in CI: the process received SIGKILL, almost always from the out-of-memory killer. Ho…
Self-Healing CI: Recovering from OOM-Killed Jobs (Exit 137)Out-of-memory kills (exit 137) are mechanical, not code bugs. See the manual fix and how self-healing CI auto…