these 11 derivations will be built:
  /nix/store/0grai86pfq8lhlldn502498gpddvfs70-unit-systemd-timesyncd.service.drv
  /nix/store/rphfhi16cbx6lhrc22w06kamn0h2cpqx-system-units.drv
  /nix/store/v69spbxn2mkj7pnavba23ph92nv72zgr-etc.drv
  /nix/store/mffdc1sly0j2d50b5krhkyf1vaa027bg-activate.drv
  /nix/store/wvd6aq591mxa203qrw8fj8nfydnsjfy6-nixos-system-machine-test.drv
  /nix/store/0i6xyh9j29qvhzi54rvmaf8s5s011bcd-closure-info.drv
  /nix/store/q6yhm5c2q5jai6ispbj2j9jk5xgckpip-run-nixos-vm.drv
  /nix/store/bpfcz82l3g19j2saypjbh2d6rfyqwq50-nixos-vm.drv
  /nix/store/fwi82kwzrr803k5nwii66a9jz96q4s8x-driverConfiguration.json.drv
  /nix/store/c0j7dyrxh6zbhrx137zlmz4snmpra1r5-nixos-test-driver-systemd-timesyncd.drv
  /nix/store/5qm6jjzc19y9iliaqlzlaxmziz6072xc-vm-test-run-systemd-timesyncd.drv