these 2 derivations will be built:
  /nix/store/4wyb9fbr9my6ch7f7xvyrxf4bj6z1kjj-niks3-tests-1.4.0.drv
  /nix/store/swwgq20djyjnkxl04n4vgzgyipwfxhlp-niks3-go-unit-tests.drv