this derivation will be built:
  /nix/store/5igwkxvp7h8nk1j5nknk0cv1mjl534sr-home-manager-generation.drv
building '/nix/store/5igwkxvp7h8nk1j5nknk0cv1mjl534sr-home-manager-generation.drv'
home-manager-generation> '/nix/store/ngjrqyj07rfbv1lk2p0bgi2id9kpyrx7-home-manager-generation/dotfiles' -> '/nix/store/jmnac3vj5r4kzr166pwh9q4nq1yqkkgj-source'

upload niks3: ok