these 16 derivations will be built:
  /nix/store/4x7rcjjqprpl4w1cnm83wm89l08hx4lw-etc.drv
  /nix/store/a4q0sabb2yq8srna4bcb7l4v9cv1zppr-copy-extra-files.drv
  /nix/store/qh58107i6g3mv8n2fmqcxsqgyqqznnym-systemd-boot.drv
  /nix/store/irdgin8q51vk2gb2pl9wkg9psryapxdw-install-systemd-boot.sh.drv
  /nix/store/jxvdsqnqdrqxw2fxcga71y54h5cc6i9v-activate.drv
  /nix/store/qqgvhs1z32af3xvf7d6bm48xvx696jvc-boot.json.drv
  /nix/store/mghgknd96kfqvy2zspiimxad5m8bj1k7-nixos-system-machine-test.drv
  /nix/store/xddyx1fjp4xzapka402drrzn7ik2l1aj-machine-esp-tree.drv
  /nix/store/4xbjxhp9lcqzhlfy5mifg7vjf6awsq2h-machine-esp-image.drv
  /nix/store/7wiw9s8hn27cz8ggg47b34v6xi047djk-test-script.drv
  /nix/store/d1prry4xqmmcmw55qhpvan8zcnpp6xik-closure-info.drv
  /nix/store/ivabj0zp2wplzbrj3pwmfgfdspb27q1v-run-nixos-vm.drv
  /nix/store/p3k64mxvnd4infipbphvln70vwnnvcbq-nixos-vm.drv
  /nix/store/5srclha2pnrhv3n93rq0zw4zw6rvb20n-driverConfiguration.json.drv
  /nix/store/xm2wnqkjcic7fzyyq1b9rmxpq8ng5v8j-nixos-test-driver-systemd-boot-memtest86.drv
  /nix/store/zcnvhqga8wxkb28v64h51jc12y6hv0m9-vm-test-run-systemd-boot-memtest86.drv