these 3 derivations will be built:
  /nix/store/n8qlmj91690wz5fh0czkvns6fb5vyv0s-driverConfiguration.json.drv
  /nix/store/fzja92acqdc17izks38v0wl5bh3qccqi-nixos-test-driver-systemd-portabled.drv
  /nix/store/4gf1hd7cf353wwhl1q0rhylqyrmvs96m-vm-test-run-systemd-portabled.drv