these 2 derivations will be built:
  /nix/store/w4ixw9a7gw03n6ximfg3f0yzync9v6vg-niks3-tests-1.4.0.drv
  /nix/store/s2rnzjinl55r0vich266dbggkz6la38x-niks3-go-unit-tests.drv