{
  "argv": [
    "coredumpctl",
    "--no-pager",
    "--since",
    "2026-10-15 08:40:36 UTC",
    "list"
  ],
  "exit": 1,
  "scope": "journal visible to invoking user, since immutable bootstrap mtime; no cleanup",
  "stderr": "No coredumps found.\n",
  "stdout": ""
}