these 10 derivations will be built:
  /nix/store/zyhvkbbigsyvqwp127rda19sxnd79pdc-system-units.drv
  /nix/store/b5x6p99j52657x3id8ala6qzh6qgiacj-etc.drv
  /nix/store/2h5nkn9j9bm05drcb0l37sjqwj7anik6-activate.drv
  /nix/store/4lmsnl1hl6x183spzhrrhykvhvxhi5ib-nixos-system-machine-test.drv
  /nix/store/c5vsaa0chw8nxh74n1n8a83vkfmpz3rl-closure-info.drv
  /nix/store/llvigyzg8mshwfxhfj4xwfldix406v6z-run-nixos-vm.drv
  /nix/store/dg1zh8ma53wkjj01zzpiz05svgr1hy30-nixos-vm.drv
  /nix/store/ipkwg0vzqa6svq64z374f3nj7vyxsacx-driverConfiguration.json.drv
  /nix/store/bwjja07v1ymdjb8hrsc572wqw1cf4ah2-nixos-test-driver-systemd-escaping.drv
  /nix/store/srkzw57ljazqm5p6aknyakw499x6x3il-vm-test-run-systemd-escaping.drv