these 6 derivations will be built:
  /nix/store/vrf8bcdhr1zjwqbx2ancp8kn450pkvqb-closure-info.drv
  /nix/store/ailp8b4ga61ms5pv0fl1x9famflb2m7g-run-nixos-vm.drv
  /nix/store/d5rb67fihycrpnbdcfsb0b5qyylm6ds5-nixos-vm.drv
  /nix/store/cqjsiw1h2w1dm7735kz51025blkbyr6q-driverConfiguration.json.drv
  /nix/store/adw7am62km97yygl88h9p0cdl6ll8529-nixos-test-driver-from-nixos-separated-phases.drv
  /nix/store/ji1d4nqn69fvkkhi51c6aj2sw6ya0mi4-vm-test-run-from-nixos-separated-phases.drv