these 15 derivations will be built:
  /nix/store/0l5y2y9vmdi68mkiv4krdqm4xsy745j2-system-units.drv
  /nix/store/1xkf3isfmyk5pg9mm8waam4p5srfyglp-systemd-boot.drv
  /nix/store/caahl7hfbv1j6qikdyr4vkr6yfa8srk8-user-units.drv
  /nix/store/hg9y471l1z4xjm7whc48awwdgiph96qw-etc.drv
  /nix/store/cfgr2pxaxsllkcm6b4c4g901j3bq3gz2-activate.drv
  /nix/store/dhnwf06znwxx996128z3zgvix623qwxn-install-systemd-boot.sh.drv
  /nix/store/75iqsf4v25lkm8dmgz1zvimdzh1f4z5f-nixos-system-machine-test.drv
  /nix/store/504wyv29rdzqn2kzycvfwpbbz030xi93-machine-esp-tree.drv
  /nix/store/hr2qll76p03dli9r8cr3ai1v46nb8lzw-closure-info.drv
  /nix/store/vqg44y51lk1ifrvc77fqj6p33zdnja6z-machine-esp-image.drv
  /nix/store/jxm8qr12g7c53pr63cqxsniaq4g89g65-run-nixos-vm.drv
  /nix/store/818z7p4j8hqg7mpi10z684jpzvd9l1n9-nixos-vm.drv
  /nix/store/hvs29hrgb3h9vfqns3i6v8kpin0a4yl0-driverConfiguration.json.drv
  /nix/store/8rp758vwp4sgzk0bcx86nxl9iphjfsmz-nixos-test-driver-systemd-boot-extra-files.drv
  /nix/store/vjmjlrd4fvzyf2qw4dwms9har7cb2z6l-vm-test-run-systemd-boot-extra-files.drv