Test

Pants ci: Run self-check tests w/ venv generated by pants #1588

Job	Run time
Integration Tests (Full Cluster)- Python 3.8	17m 27s
Integration Tests (pants runs: pytest) - Python 3.8	5m 18s
Integration Tests (Full Cluster)- Python 3.9	2m 35s
Pack Tests (pants runs: pytest) - Python 3.8	3m 20s
Integration Tests (pants runs: pytest) - Python 3.9	4m 5s
Pack Tests (pants runs: pytest) - Python 3.9	2m 26s
Pants Plugins Tests (pants runs: pytest) - Python 3.9	3m 30s
Self-Check - Python 3.8	4m 2s
Self-Check - Python 3.9	3m 20s
Unit Tests Shard 0/4 (pants runs: pytest) - Python 3.8	4m 30s
Unit Tests Shard 1/4 (pants runs: pytest) - Python 3.8	5m 11s
Unit Tests Shard 2/4 (pants runs: pytest) - Python 3.8	5m 10s
Unit Tests Shard 3/4 (pants runs: pytest) - Python 3.8	5m 25s
Unit Tests Shard 0/4 (pants runs: pytest) - Python 3.9	3m 25s
Unit Tests Shard 1/4 (pants runs: pytest) - Python 3.9	4m 28s
Unit Tests Shard 2/4 (pants runs: pytest) - Python 3.9	4m 48s
Unit Tests Shard 3/4 (pants runs: pytest) - Python 3.9	4m 9s
Set Merge OK (Tests)	1s
Merge OK (Tests)	1s
	1h 23m 11s

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