these 3 derivations will be built:
  /nix/store/32ml2nkdcvc3ri318ac6p6vv23zmfsng-home-manager-path.drv
  /nix/store/cmrj3lsyss2hv3ifvkfm4y3grfhp6cpp-activation-script.drv
  /nix/store/mr33ys82c8w017qmaq4r7lxdvm0zv6pb-home-manager-generation.drv