runtime error

Exit code: 3. Reason: _cloud_vars=used_cloud_vars, no_packet_loss=no_packet_loss, File "/usr/local/lib/python3.9/site-packages/scratchattach/eventhandlers/cloud_requests.py", line 67, in __init__ super().__init__(cloud) File "/usr/local/lib/python3.9/site-packages/scratchattach/eventhandlers/cloud_events.py", line 19, in __init__ self.source_stream = cloud.create_event_stream() File "/usr/local/lib/python3.9/site-packages/scratchattach/cloud/_base.py", line 442, in create_event_stream self.event_stream = WebSocketEventStream(self) File "/usr/local/lib/python3.9/site-packages/scratchattach/cloud/_base.py", line 125, in __init__ self.source_cloud.connect() File "/usr/local/lib/python3.9/site-packages/scratchattach/cloud/cloud.py", line 29, in connect super().connect() File "/usr/local/lib/python3.9/site-packages/scratchattach/cloud/_base.py", line 305, in connect self.websocket.connect( File "/usr/local/lib/python3.9/site-packages/websocket/_core.py", line 261, in connect self.handshake_response = handshake(self.sock, url, *addrs, **options) File "/usr/local/lib/python3.9/site-packages/websocket/_handshake.py", line 65, in handshake status, resp = _get_resp_headers(sock) File "/usr/local/lib/python3.9/site-packages/websocket/_handshake.py", line 150, in _get_resp_headers raise WebSocketBadStatusException( websocket._exceptions.WebSocketBadStatusException: Handshake status 502 Bad Gateway -+-+- {'date': 'Thu, 11 Sep 2025 21:16:47 GMT', 'content-type': 'text/html', 'content-length': '157', 'connection': 'keep-alive', 'server': 'nginx/1.22.1'} -+-+- b'<html>\r\n<head><title>502 Bad Gateway</title></head>\r\n<body>\r\n<center><h1>502 Bad Gateway</h1></center>\r\n<hr><center>nginx/1.22.1</center>\r\n</body>\r\n</html>\r\n' [2025-09-11 21:16:47 +0000] [7] [INFO] Worker exiting (pid: 7) [2025-09-11 21:16:47 +0000] [1] [ERROR] Worker (pid:7) exited with code 3 [2025-09-11 21:16:47 +0000] [1] [ERROR] Shutting down: Master [2025-09-11 21:16:47 +0000] [1] [ERROR] Reason: Worker failed to boot.

Container logs:

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