these 2 derivations will be built:
  /nix/store/lixp8kyrz1vz0703nr1z64pyfp28fhf2-niks3-tests-1.15.0.drv
  /nix/store/j0kr35jbmcf907apwqn98fk9cqllgprn-niks3-go-unit-tests.drv