these 10 derivations will be built:
  /nix/store/cpyvl0zfbmxjmna52rszry7f05rw3da9-system-units.drv
  /nix/store/qh53sk7yamb4pspn1wk2bwwy2yg2lpd5-etc.drv
  /nix/store/qpriha0jlav41pz6vfykyg76kyzvg7vc-activate.drv
  /nix/store/2fn3j68jp7rwiyq7yzy6icadcp8i1078-nixos-system-machine-test.drv
  /nix/store/88sci8sxdfr11326nsagbkkfkaibr6sh-closure-info.drv
  /nix/store/39a6jlyf6arw5h0fcafmhwh5ivw1aigg-run-nixos-vm.drv
  /nix/store/i4j1f2gq7234va9mffbzzihcrajg2c92-nixos-vm.drv
  /nix/store/1fryr8w133bhry8mh4i6l2711gbg6r5f-driverConfiguration.json.drv
  /nix/store/k7cbsw95api84rm85apgxrkps8j1xfjl-nixos-test-driver-systemd-shutdown.drv
  /nix/store/67l2vikcjm4g3lciv4a1304hhpp04ham-vm-test-run-systemd-shutdown.drv