buildx failed with: ERROR: failed to solve: failed to compute cache key: failed to calculate checksum of ref asjcar1m74z1zfdhot1jacjlu::rrbkjz85k44gnejijkee82ozh: "/publish": not found

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.