these 2 derivations will be built:
  /nix/store/8xi62xsb6bgmjfjrz6m38kvcixp9962f-niks3-tests-1.4.0.drv
  /nix/store/z8s97nrsvqrjx4hxbvrgb23ydrcs9z77-niks3-go-unit-tests.drv