these 6 derivations will be built:
  /nix/store/3kpdc0xg695q09b2hxnaa9bnk70w1nqd-nixos-disk-image.drv
  /nix/store/3m4himi1sv2qi69hrjbvni3w8208rv29-run-nixos-vm.drv
  /nix/store/jfbzpg2nlkzw371mva2jg8zmsip6ly98-nixos-vm.drv
  /nix/store/l8zcpqnkwyp7hf894zxbi390d65vkjh9-driverConfiguration.json.drv
  /nix/store/c9h6ih3mclf4bim4sc7z8az2fb8877hy-nixos-test-driver-systemd-boot-fallback.drv
  /nix/store/7z0vzrsmf31bifyy3mhvn4ysgbmhyyiv-vm-test-run-systemd-boot-fallback.drv