Hybrid integration test follow up #5541

Job	Run time
Release builds and tests	10m 24s
Basic Checks	19m 40s
Slow tests	14m 34s
Additional Builds and Concurrency Tests	13m 20s
Measure coverage	26m 10s
miri	3m 4s
sanitize (address)	19m 34s
sanitize (address, multi-threading)	19m 36s
sanitize (leak)	9m 26s
sanitize (leak, multi-threading)	8m 10s
	2h 23m 58s

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