Merge pull request #662 from Lorak-mmk/fix-nix #346

Job	Run time
CCM Integration tests (using Nix) / build	15m 47s
CCM Integration tests / build (3.8)	10m 44s
CCM Integration tests / build (3.11)	9m 40s
CCM Integration tests / build (3.12)	14m 45s
	50m 56s

Provide feedback