these 16 derivations will be built:
  /nix/store/smk38dwkg1m9a7yhljaa3lmjk9970iyw-system-path.drv
  /nix/store/vdnpbagmblcsjivcyqr241bxmnk2jvql-dbus-1.drv
  /nix/store/dznbhgbzzf192gvngd94hsx6780scgsp-X-Restart-Triggers-dbus-broker.drv
  /nix/store/d4b36b1ndk4xsv1vfjam944wy9rrb1i8-unit-dbus-broker.service.drv
  /nix/store/jdppvnwxy0qz8a3spv9w5hn6rr90zwl2-user-units.drv
  /nix/store/nrj3hawwc3nk5ma0nwi5qsa8fhh8dar9-unit-dbus-broker.service.drv
  /nix/store/z5q1z4dvmpiv4jjw2gphbaf12gxjr5y1-system-units.drv
  /nix/store/zypzscd6jsf99mkyd44xgvydlx8ks24m-etc.drv
  /nix/store/jjncxy2vy3a2ibna0jbdkvjf720jvdax-activate.drv
  /nix/store/qxypsnld8sy31l6ffk98phxky9jjba3q-nixos-system-server-test.drv
  /nix/store/nay3ybw06bch0pax3p6mdbsx0i6p2ihv-closure-info.drv
  /nix/store/xlkmjrhky92p4pfb61cf6rf35yizms5v-run-nixos-vm.drv
  /nix/store/ws5i6bdps1dd5kag70bxkksxjmfb62zj-nixos-vm.drv
  /nix/store/nyp28039dzl0mnd16bkpqii5ng40siay-driverConfiguration.json.drv
  /nix/store/38kqz65r2wf8cx2lxddph5azp98j8xr9-nixos-test-driver-nspawn.drv
  /nix/store/6i8nrj7skxpfwsxjylvfhrw98xb20jhw-vm-test-run-nspawn.drv