1these 5 derivations will be built:2 /nix/store/a7aksmlll4612fbfcrx7z59ywbybm7xq-isolinux.cfg.drv3 /nix/store/s1f6zr4czcx0qhjn5s6h59w0rg9jkcxy-efi-directory.drv4 /nix/store/b1ycyfdyr47qpwx9qi6fwypqrfn7zvih-efi-image_eltorito.drv5 /nix/store/l90nizfdij8hia3wsbg29m1b1hsims0m-closure-info.drv6 /nix/store/jp0m9k1vvg9qg5lc5dpczwsjvll90xsl-spaces-os.iso.drv