1these 19 derivations will be built:2 /nix/store/mxrxjwgmgqdbkfgyc8gk0d758fc51jfn-unit-options-test.nspawn.drv3 /nix/store/1xbwdsj1d19i199b040mi4r8az0jpdxq-nspawn-units.drv4 /nix/store/7mpzay0pqqwpn9xqbdk3bvy6xmfir3x4-string-hosts.drv5 /nix/store/vaq67884l4w9whx7vx2dkhcw7yl52sy7-extra-hosts.drv6 /nix/store/mm8a66mqxfks2zkk78g7z00pw2hx69kk-hosts.drv7 /nix/store/n5ys1x158f5arwrc3bj2zwklzvmp83d3-etc-hostname.drv8 /nix/store/dd3m3kjaaw0imgb9qv3agb9pkslwksjs-etc.drv9 /nix/store/bl6b1rbcsk100j4lmscj441sbw6dmxg4-activate.drv10 /nix/store/97ndskj1qs6dz6agbmy5p24s9cayvi9m-initrd-hostname.drv11 /nix/store/wlnzv40qi2ay7l4qdk1vma7wr2mbr62m-initrd-linux-6.18.57.drv12 /nix/store/r3crhb64r0ph2w6c5mn2813f62kjiiwf-boot.json.drv13 /nix/store/cxnlm9aw9h9h1wxjavq6wg4zzvka2sjg-nixos-system-node-test.drv14 /nix/store/i1a7s4dx6fra3m69r19dvhyil26n97va-closure-info.drv15 /nix/store/qz29vknab2kckryb5qfrppijmpigvd9v-run-nixos-vm.drv16 /nix/store/04rak3pb5agajndbjnf0q5d7ahdxr07c-nixos-vm.drv17 /nix/store/pbw1z0b79fd7jpdqrfi0wycj31vb2k40-test-script.drv18 /nix/store/3ml6dkpqd9nj5sxwn4yf7hqwqb3dq63j-driverConfiguration.json.drv19 /nix/store/1v6gya030jb7msq1l6q3r75n1ap6ddpj-nixos-test-driver-systemd-nspawn-configfile.drv20 /nix/store/ws7chmly4ahrmb0ngaqqmpw2p3dx8jnn-vm-test-run-systemd-nspawn-configfile.drv