these 2 derivations will be built:
  /nix/store/5rrbw69w58vx5bfcmhwiwigxdcxyfy1b-nixos-test-driver-wrappers.drv
  /nix/store/2l7grisdcwg7wsdxmkdd5kmdg17yx6jg-vm-test-run-wrappers.drv