Merge pull request #727 from prognostikos/prevent-child-errors-from-c… #273

Job	Run time
tests (3.1, 7.1)	5m 19s
tests (3.2, 8.0)	5m 32s
tests (3.3, 7.2)	5m 52s
tests (3.3, edge)	13s
tests (3.2, 7.2)	5m 39s
tests (3.2, edge)	14s
tests (3.4, 7.2)	5m 55s
tests (head, 7.2)	9s
tests (head, 8.0)	9s
tests (head, edge)	11s
tests (3.4, edge)	13s
tests (3.3, 8.0)	5m 52s
tests (3.2, 7.1)	5m 14s
tests (head, 7.1)	8s
tests (3.3, 7.1)	5m 18s
tests (3.4, 7.1)	5m 15s
tests (3.3, 7.1, --enable-frozen-string-literal)	5m 36s
tests (3.1, 7.2)	5m 47s
tests (3.4, 8.0)	5m 46s
	1h 8m 22s

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