these 6 derivations will be built:
  /nix/store/wbi4rhzzxnxrdplk63id0lc4hnhik3hb-etc-manifest.drv
  /nix/store/ndy4q28c3d0l52zq06gbbk47nncwfmac-fast-nix-gc-loop.drv
  /nix/store/wrx236mv54j8kky4ivzmpswjj4hch3n7-fast-nix-gc.conf.drv
  /nix/store/l2d9m63vzbs17brmihcar8dqsfqkx9zk-deploy-etc.drv
  /nix/store/vjyywaj08pkfzrvyxhlpm13ba01zdgi3-activation-script.drv
  /nix/store/xy74xlsp5ydapydfrad41i3ppl1lrcwj-home-manager-generation.drv