these 2 derivations will be built:
  /nix/store/vvq9c7k6la77q21rg95bhdhk2r4p10ja-nixos-test-driver-wrappers.drv
  /nix/store/748xzkh8aycl9vwqw9d1w8l1jc3gyb8a-vm-test-run-wrappers.drv