these 6 derivations will be built:
  /nix/store/9kvj34i8cx3ppnhkpxfhd0d7qbc79n7j-machine-esp-image.drv
  /nix/store/19jnaa7z0q3q5xbwhy51dlfsbsrs59av-run-nixos-vm.drv
  /nix/store/ac28aahcgg0axx7p9ri99yar4p0v6cgc-nixos-vm.drv
  /nix/store/dqiinjxm5jgc8q89fn9hjfgffpa6sh97-driverConfiguration.json.drv
  /nix/store/hcilrvr99dvlgrw66kslifpvnrlqyqa8-nixos-test-driver-systemd-boot-specialisation.drv
  /nix/store/ildfamg3gsp1rvgyvcam0nrdna0a9vvk-vm-test-run-systemd-boot-specialisation.drv