these 2 derivations will be built:
  /nix/store/m0f2rvlr5mrfn9qzas2p6b3d2y0k83sz-nixos-test-driver-vector.drv
  /nix/store/i76i7izc9vi21v9nif6jx0ywa99pbh3g-vm-test-run-vector.drv