these 19 derivations will be built:
  /nix/store/b7hkind776jnfkgsmhjbgqrnc51w8r0h-unit-nix-daemon.service.drv
  /nix/store/3czxs0y2s9jmgmlqmwvml4k3na6955i4-system-units.drv
  /nix/store/g07lwi1awgzvy14lf9zl7dwmfvl1v807-etc.drv
  /nix/store/h1rahhxf3d523lf4ns066wj53rh8r9cf-activate.drv
  /nix/store/fx3g6rsdlsc6g0apmck4rxlslyklpkb2-nixos-system-server-test.drv
  /nix/store/0zrwklqirpsny2wa14xya0ahlfgsg5in-closure-info.drv
  /nix/store/9d4bp91nnvhvx352s2qv0ncfsv6is96k-unit-nix-daemon.service.drv
  /nix/store/gpy0n11ga67bhs8qk2hl1154yf00fb9v-system-units.drv
  /nix/store/dnx9hl0n9dyl970066ddaap507yc1lk7-etc.drv
  /nix/store/4l09ak39cmqf4p6wr3lsv5bpfw2xz7x2-activate.drv
  /nix/store/q1lip3mw0cqav7df5h4g0z2ymmqdw5mc-nixos-system-host1-test.drv
  /nix/store/8wdn9wn3pr96f9xchdp7bsb78fbcmdgc-closure-info.drv
  /nix/store/n8559bk3hl04j3p3knbzfg6nhqhkzi8q-run-nixos-vm.drv
  /nix/store/6wgyacvcg46fzrj8bcp3zyi09ka099vl-nixos-vm.drv
  /nix/store/dl220ghsa77yvvjzarnpaqiq1qf55n16-run-nixos-vm.drv
  /nix/store/wln6b9aiyad03c2bs4jimp134ibyngcf-nixos-vm.drv
  /nix/store/gam5mkl36rlq20051vxd91vwqimvda9d-driverConfiguration.json.drv
  /nix/store/yy4a1r27knz9bdl0az6pvnbj1bbx71lj-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/b84y8fj871w8j8wsv7qsxa5mppgsqhvm-vm-test-run-nix-grpc-store-acme-substituter.drv