these 6 derivations will be built:
  /nix/store/vvy0yi4prna42kck9bvw6b9vmx9pgdjg-nixos-disk-image.drv
  /nix/store/xcgf59kv5mpza20rcgk1d323gddqc61p-run-nixos-vm.drv
  /nix/store/i4466kf0nind2yl49zhcz28x165nbpw5-nixos-vm.drv
  /nix/store/ylbfcm7bk2nng10g61crv4i1n7x0qxl9-driverConfiguration.json.drv
  /nix/store/4zg6by972azd5sq3094411gdjgikzbrc-nixos-test-driver-systemd-boot-specialisation.drv
  /nix/store/6ms68x3afin97w2i6lmap209mvaghv86-vm-test-run-systemd-boot-specialisation.drv