fix #1

Job	Run time
Tests (ubuntu-latest, 7.1, lowest, ^3.4)	1m 39s
Tests (ubuntu-latest, 7.1, lowest, ^4)	1m 30s
Tests (ubuntu-latest, 7.1, highest, ^3.4)	1m 16s
Tests (ubuntu-latest, 7.1, highest, ^4)	1m 17s
Tests (ubuntu-latest, 7.2, lowest, ^3.4)	1m 14s
Tests (ubuntu-latest, 7.2, lowest, ^4)	1m 29s
Tests (ubuntu-latest, 7.2, lowest, ^5)	1m 31s
Tests (ubuntu-latest, 7.2, highest, ^3.4)	1m 13s
Tests (ubuntu-latest, 7.2, highest, ^4)	1m 27s
Tests (ubuntu-latest, 7.2, highest, ^5)	1m 26s
Tests (ubuntu-latest, 7.3, lowest, ^3.4)	1m 34s
Tests (ubuntu-latest, 7.3, lowest, ^4)	1m 34s
Tests (ubuntu-latest, 7.3, lowest, ^5)	1m 36s
Tests (ubuntu-latest, 7.3, highest, ^3.4)	1m 28s
Tests (ubuntu-latest, 7.3, highest, ^4)	1m 27s
Tests (ubuntu-latest, 7.3, highest, ^5)	1m 14s
Tests (ubuntu-latest, 7.4, lowest, ^3.4)	1m 39s
Tests (ubuntu-latest, 7.4, lowest, ^4)	1m 28s
Tests (ubuntu-latest, 7.4, lowest, ^5)	1m 38s
Tests (ubuntu-latest, 7.4, highest, ^3.4)	1m 32s
Tests (ubuntu-latest, 7.4, highest, ^4)	1m 44s
Tests (ubuntu-latest, 7.4, highest, ^5)	1m 36s
Tests (ubuntu-latest, 8.0, lowest, ^4)	1m 27s
Tests (ubuntu-latest, 8.0, lowest, ^5)	1m 31s
Tests (ubuntu-latest, 8.0, lowest, ^6)	1m 13s
Tests (ubuntu-latest, 8.0, highest, ^4)	1m 32s
Tests (ubuntu-latest, 8.0, highest, ^5)	1m 29s
Tests (ubuntu-latest, 8.0, highest, ^6)	1m 35s
Tests (windows-latest, 8.0, highest, 5.4.2)	2m 7s
Tests (macos-latest, 8.0, highest, ^5)	2m 35s
	46m 1s

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