Nightly upstream testing #901

Job	Run time
Test importing with bare requirements and upstream dev	1m 0s
Test upstream dev (ubuntu-latest, python: 3.8, distributed: false)	9m 35s
Test upstream dev (ubuntu-latest, python: 3.9, distributed: false)	7m 30s
Test upstream dev (ubuntu-latest, python: 3.10, distributed: false)	7m 17s
Test upstream dev (windows-latest, python: 3.8, distributed: false)	19m 28s
Test upstream dev (windows-latest, python: 3.9, distributed: false)	19m 32s
Test upstream dev (windows-latest, python: 3.10, distributed: false)	18m 6s
Test upstream dev (macos-latest, python: 3.8, distributed: false)	24m 12s
Test upstream dev (macos-latest, python: 3.9, distributed: false)	25m 56s
Test upstream dev (macos-latest, python: 3.10, distributed: false)	26m 0s
Test upstream dev (ubuntu-latest, python: 3.8, distributed: true)	7m 25s
Test upstream dev (ubuntu-latest, python: 3.10, distributed: true)	7m 21s
Open issue for upstream dev failures	0s
	2h 53m 22s

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