these 12 derivations will be built:
  /nix/store/4f0dm48m23vd2yj411n1mbi789h5wzzz-etc.drv
  /nix/store/1fi2dczznqs7a6y4r8lqhwbqqb76600k-activate.drv
  /nix/store/0drgsnack0bvmbwjfipxgi9gp5pkjkd1-nixos-system-server-test.drv
  /nix/store/knl97gmai6xjy771bbw5fj307ah47wgm-etc.drv
  /nix/store/6kz295zmdy15ldcn029vphkncqzbdcal-activate.drv
  /nix/store/7kpvdv24nvwk1nkaas2qixifkv7j0ahh-nixos-system-server-test.drv
  /nix/store/i0gvb9qaqnz5l4q03zn6kgfapzb6d9l0-nixos-system-server-test.drv
  /nix/store/n45iyabbijrdzhan9mpmsmxb4871gyaj-closure-info.drv
  /nix/store/31s70w6lqppf9vqhr5l1hzayfjrggxdi-run-nixos-vm.drv
  /nix/store/jwmlg5aan60jiprx3ki56bzl1qqybzh8-nixos-vm.drv
  /nix/store/hsf02dvml35y5cbg50755i41nw2n3gfx-nixos-test-driver-pgrouting.drv
  /nix/store/xpb5gq7r1lzxnxf57f2gfqwrns483426-vm-test-run-pgrouting.drv