Run mypy_primer

Better `tox` configuration #5398

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
Run mypy_primer (0)	15m 36s
Run mypy_primer (1)	15m 43s
Run mypy_primer (2)	12m 55s
Run mypy_primer (3)	19m 37s
Run mypy_primer (4)	20m 52s
	1h 24m 43s