these 10 derivations will be built:
  /nix/store/4w6qccgchl6330vlp0p2s0chl0wlridw-system-units.drv
  /nix/store/7d0s5xlrq1wb1qabqfm0riw009672gv6-etc.drv
  /nix/store/jcpkk65yirwhvqm633x9zvqxr97ndac5-activate.drv
  /nix/store/bdska05blskr7ghlzyj2sjmzkvkf6lgl-nixos-system-machine-test.drv
  /nix/store/sr8hpx8qdrjlb9xk87rfxmam422nwkzz-closure-info.drv
  /nix/store/94z91c2hb8gvf6gfvdn1fwzpc15mzpzw-run-nixos-vm.drv
  /nix/store/1587z9n3mb4q56kc6z0bzd3i0lkh13h4-nixos-vm.drv
  /nix/store/amspfk5a0r9sz5f2z9g7qhj63w1zgclp-driverConfiguration.json.drv
  /nix/store/gapws5mc1y5sc178gm95pahlxsahcqm6-nixos-test-driver-systemd-no-tainted.drv
  /nix/store/agaj5kr1rhy8r7h8m3dilpmqcilpn764-vm-test-run-systemd-no-tainted.drv