these 11 derivations will be built:
  /nix/store/n6m30zxkhsy1rh0hnfs9rck7xmsfg2d4-unit-niks3.service.drv
  /nix/store/31vgahz6bw5z2yylk5ja9rvw150j26l2-system-units.drv
  /nix/store/k9fz8ry6z8qri6v27y6w40ir8ndxdwdj-etc.drv
  /nix/store/j22hbgx3kz2zpmlhsgvpfvdmmx3swclp-activate.drv
  /nix/store/1vxgx7l1kzx1bz77g2a662164ffvpx6j-nixos-system-server-test.drv
  /nix/store/rv0h9x8fvgkwb0qqfzbyv69i25j543q7-closure-info.drv
  /nix/store/wzrrp7vx35y3l4smks62vz3fb96ragr6-run-nixos-vm.drv
  /nix/store/xdy9gsl0cn4nvkzcb3mi37gry6bqpfhh-nixos-vm.drv
  /nix/store/i4rncchjjyyq1fnc511k8n81p1cy14pl-driverConfiguration.json.drv
  /nix/store/x614z4xpikp1h4agp9ih6fx30nj7w3n9-nixos-test-driver-nixos-test-external-signer.drv
  /nix/store/9r43b6zwhcgi9jx2jpl72gzyn58jlry4-vm-test-run-nixos-test-external-signer.drv