these 15 derivations will be built:
  /nix/store/hx52dsfwsa7x102krxh7ci9bdq1mnccr-dbus-1.drv
  /nix/store/gl6j4xv34sckx7a7xplw2rndr4x5qck8-X-Restart-Triggers-dbus-broker.drv
  /nix/store/3z4vyiw79d4kziklk2mlzrn8mkh0h1jr-unit-dbus-broker.service.drv
  /nix/store/fsxhcasxk1w3m5h6l5ng812zql2d0smd-system-units.drv
  /nix/store/y6i9x3mv8z5pqj777032f6f8hfpdjiv0-unit-dbus-broker.service.drv
  /nix/store/vladzgx3bplsa60nsih2yf4f889zdwl4-user-units.drv
  /nix/store/4gknpgw8xrikd1qlix0scw5n4zcc3ci3-etc.drv
  /nix/store/1av5vs7fzikpg73561w6lgsrmbf88kgk-activate.drv
  /nix/store/32yykc9099170553b1009kqqcyikzqdg-nixos-system-installer-test.drv
  /nix/store/8snyz2iwcnb33s6ldnwx6sc0zmdfawmh-closure-info.drv
  /nix/store/7ya74qnynw58zalhp2mfb5qqf585w65s-run-nixos-vm.drv
  /nix/store/1ygfvr4g5lbi9d7lsg2ll7x8m7ialmck-nixos-vm.drv
  /nix/store/0cm0a8sfdrqpwm6pyg3nwsj8c70nf8yv-driverConfiguration.json.drv
  /nix/store/qdsgd16g6r3x1vhwcpfh8fln4mraj267-nixos-test-driver-from-nixos.drv
  /nix/store/x4jyiql6p6cnli7bwwy9wkc1cdq3ibck-vm-test-run-from-nixos.drv