these 2 derivations will be built:
  /nix/store/pbx2i7jnb6jkcl46hgnvl8p530bf91v3-niks3-tests-1.4.0.drv
  /nix/store/3dpvnf6mmzbh9ax9bx633vm92vz2d2vm-niks3-go-unit-tests.drv