these 4 derivations will be built:
  /nix/store/1l4jrxszn18bvblygiz16r4xbx3p2vch-hm_LibraryFonts.homemanagerfontsversion.drv
  /nix/store/lrpvxsksjy2j5s073bxyw7s0gvrnhqs2-activation-script.drv
  /nix/store/qcdrf74sc4nsl67729308225br8aldxw-home-manager-files.drv
  /nix/store/l0v75frvqxaw2gz6cjm8js8aqklmsc5p-home-manager-generation.drv