these 2 derivations will be built:
  /nix/store/7f565g8nfsbzmn6k160vy6kjnwrnqc5s-niks3-tests-1.4.0.drv
  /nix/store/av3dlhk6ikxjc07fkc2gmi2his3sx7bm-niks3-go-unit-tests.drv