these 11 derivations will be built:
  /nix/store/zmrvchgpaizzlwxxag3gm7xy7pa597l2-unit-niks3.service.drv
  /nix/store/zb7kyhcg8hb10d66z2qzi7qhjxsqcggm-system-units.drv
  /nix/store/qawbwj8l2y17bhf5z1y4m6pfn32fa72w-etc.drv
  /nix/store/5zh21ml7j9d39agpcgl51ll7hikj7ggh-activate.drv
  /nix/store/d4l9xf5bqkgy2djh22bx95bh3b7n5b0k-nixos-system-server-test.drv
  /nix/store/sc7i1ypqp58kk9rm83chh9pmcnzij9dy-closure-info.drv
  /nix/store/nibif95ii5v46w4xq9p31qxyw89n8pd4-run-nixos-vm.drv
  /nix/store/kizmnix9byay3yjkfb47cqaw03ni2ams-nixos-vm.drv
  /nix/store/f70jczkbdc86v27jvc8xfx4ka8gidbl7-driverConfiguration.json.drv
  /nix/store/vjz8djq5m5pzw0xg1s9f4fskzgv5pysi-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/0apchk7vz8bzzk3k7ppnzyj7gyzlnygx-vm-test-run-nixos-test-read-proxy.drv