these 6 derivations will be built:
  /nix/store/8l68m0wm3pb08zxd6i1zqa7a45nxbjya-closure-info.drv
  /nix/store/nd7g67bxxlsxfvgb056qdzcrpjqjy4wc-run-nixos-vm.drv
  /nix/store/prswjdc6smaxkq3z9ymkm6sjydzpg696-nixos-vm.drv
  /nix/store/7lmxhiazy192lhs0qkgsi6f2k1kvdpvn-driverConfiguration.json.drv
  /nix/store/i9l54laypsp5a4qjz4nsf8dv2a0xapbp-nixos-test-driver-from-nixos-separated-phases.drv
  /nix/store/zg3ahsyw3g13qrh795dr4z7d09l34f8n-vm-test-run-from-nixos-separated-phases.drv