Expect failure in PEP 621 mode without dynamic version requested #357

Job	Run time
pre-commit	41s
test (3.7, 1.2.2)	2m 19s
test (3.7, 1.3.2)	1m 30s
test (3.7, 1.4.2)	1m 13s
test (3.7, 1.5.1)	1m 14s
test (3.8, 1.2.2)	1m 51s
test (3.8, 1.3.2)	1m 28s
test (3.8, 1.4.2)	1m 9s
test (3.8, 1.5.1)	1m 1s
test (3.8, 1.6.1)	1m 1s
test (3.8, 1.7.1)	1m 1s
test (3.8, 1.8.1)	1m 6s
test (3.9, 1.2.2)	1m 55s
test (3.9, 1.3.2)	1m 35s
test (3.9, 1.4.2)	1m 7s
test (3.9, 1.5.1)	1m 10s
test (3.9, 1.6.1)	1m 3s
test (3.9, 1.7.1)	1m 7s
test (3.9, 1.8.1)	1m 7s
test (3.10, 1.2.2)	1m 58s
test (3.10, 1.3.2)	1m 29s
test (3.10, 1.4.2)	1m 5s
test (3.10, 1.5.1)	1m 8s
test (3.10, 1.6.1)	1m 6s
test (3.10, 1.7.1)	1m 15s
test (3.10, 1.8.1)	1m 2s
test (3.11, 1.2.2)	1m 53s
test (3.11, 1.3.2)	1m 35s
test (3.11, 1.4.2)	1m 5s
test (3.11, 1.5.1)	1m 0s
test (3.11, 1.6.1)	57s
test (3.11, 1.7.1)	1m 0s
test (3.11, 1.8.1)	1m 2s
test (3.11, git+https://github.com/radoering/poetry.git@pep621-support)	56s
	43m 9s

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