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the chain reaches a consumer, and the review of how it got there (#684) #726

Job	Run time
invariants (linux-aarch64)	4m 30s
invariants (macos-arm64)	2m 58s
invariants (linux-x86_64)	4m 10s
invariants (windows-x86_64)	4m 29s
scan (linux-x86_64)	9m 11s
scan (windows-x86_64)	6m 44s
scan (linux-aarch64)	4m 3s
scan (macos-arm64)	7m 42s
coverage (every host the table names was scanned)	7s
	43m 54s