these 2 derivations will be built:
  /nix/store/2v3iiqqq8vr90clkw2h9wkjvcpggv2s3-niks3-tests-1.4.0.drv
  /nix/store/4czmm129i74yw7vw8j101wqncpk9g5ml-niks3-go-unit-tests.drv