these 2 derivations will be built:
  /nix/store/r3hjyy3f2w296hcbpmd0gakri4sl5iz9-niks3-tests-1.16.2.drv
  /nix/store/b69vf479q3zlx6jdx7ramgglg26ijw26-niks3-go-unit-tests.drv