these 2 derivations will be built:
  /nix/store/a8bh2iklwlhj5yazy3vbm2awjcz8gcfg-niks3-tests-1.15.0.drv
  /nix/store/qxyy3jba78pyw1as836x3d2mz908hrx0-niks3-go-unit-tests.drv