this derivation will be built:
  /nix/store/1d7910zsc3dpw20xk4k2czycdhjkddby-home-manager-generation.drv
building '/nix/store/1d7910zsc3dpw20xk4k2czycdhjkddby-home-manager-generation.drv'
home-manager-generation> '/nix/store/agn83agijrmi7255zw01hpl08vxpyfyx-home-manager-generation/dotfiles' -> '/nix/store/gagl6yhyyb6m4pjfd0q29aycsgi1pvqz-source'

upload niks3: ok