these 2 derivations will be built:
  /nix/store/mzyinc5h7p1nk97l35vbhynr2ps3fr0d-home-manager-files.drv
  /nix/store/5his27vmmb30g9ljrlw4xg6af1sl0i72-home-manager-generation.drv
building '/nix/store/mzyinc5h7p1nk97l35vbhynr2ps3fr0d-home-manager-files.drv'
building '/nix/store/5his27vmmb30g9ljrlw4xg6af1sl0i72-home-manager-generation.drv'