1these 12 derivations will be built:2 /nix/store/rpprc1mhnrhik7qlf5r02zw38bar8l0l-nspawn-units.drv3 /nix/store/zz9lym0k5n9xvkc1kfllqlaxgb8nf7bz-etc.drv4 /nix/store/4px6wd1yramd82g9axdsnd9ihxnqfdbv-activate.drv5 /nix/store/kkwxmv965fw6r1jshciyx6y9nndz2qi2-initrd-linux-6.18.55.drv6 /nix/store/rlzf8vmxih4ifzzl7khyjjr9xn64718x-boot.json.drv7 /nix/store/35s15lf9sqi6ycpz2zl3wkqx2layxy2x-nixos-system-node-test.drv8 /nix/store/g1ga16n91psxqdcdb4vzk2m1m0bbdj2g-closure-info.drv9 /nix/store/rp1qwkkvi3cyqc1ii0l06zy9dzmpvzrf-run-nixos-vm.drv10 /nix/store/5qcz3lh4adx6dg0ii2i70qfa0pvp0xv5-nixos-vm.drv11 /nix/store/af6bxvcf0ywprg43nakr9qsb62bwc20w-driverConfiguration.json.drv12 /nix/store/wq8jyw2b51lyyblr1gdajbnk2cs9lgn7-nixos-test-driver-systemd-nspawn-configfile.drv13 /nix/store/9c3j1fhk0njnn03x620ahnbsl66jv3iy-vm-test-run-systemd-nspawn-configfile.drv