these 2 derivations will be built:
  /nix/store/bwiib005gpx04vb3m2dcnvh2xx4kqd1i-niks3-tests-1.14.1.drv
  /nix/store/xcsb3346f8dkyklm3iffs2bjzjh55dx4-niks3-go-unit-tests.drv