fix up the scan portion after the compression rewrite #6413

Job	Run time
Python 3.10 Linux	26m 40s
Linux Extensions (linux_amd64_gcc4) (linux_amd64_gcc4, x64-linux)	53m 12s
Python 3 Windows (cp38-*, false)	34m 31s
Python 3 OSX	0s
Python 3 Windows (cp310-*, false)	34m 59s
Python 3 Windows (cp312-*, false)	36m 15s
Python 3 Windows (cp313-*, false)	32m 58s
Python 3 Linux	1s
Upload Linux Extensions (gcc4)	1s
twine-upload	1s
PyPi Release Cleanup	1s
	3h 38m 39s

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