these 10 derivations will be built:
  /nix/store/l442fh7wmpn8lks4zbq1yi93j2vnrs3m-system-units.drv
  /nix/store/d214x3xai88s3b0s49mqypkl2qrb26ys-etc.drv
  /nix/store/dw6762iwmlk0rwzgns8kw55nnvywl9xr-activate.drv
  /nix/store/p23svdqs5jqgq51a51iysac75wwp0h0y-nixos-system-installer-test.drv
  /nix/store/hi1mmglh4x70ssf18xkvb07qlydcb3gy-closure-info.drv
  /nix/store/7m2s81m6s4x3rx7wkrvj2717jdz2kfj5-run-nixos-vm.drv
  /nix/store/qyd81pjsa76x3k9zsabcknm88f3asfv0-nixos-vm.drv
  /nix/store/ckpvh92v23fdxxl62dq9cyvhxfxwysc4-driverConfiguration.json.drv
  /nix/store/6c2dgzkbyz572s9jfh20fw0mca87nx6k-nixos-test-driver-from-nixos.drv
  /nix/store/hdc0gdv4lil8jhdp013dzh0iqzdnfl74-vm-test-run-from-nixos.drv