make QueryBuilder and Tree thread safe #527

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
build (3.8)	1m 44s
build (3.9)	1m 40s
build (3.10)	1m 39s
build (3.11)	1m 36s
build (3.12)	1m 56s
	8m 35s