this derivation will be built:
  /nix/store/2g2x7pmraa1iqkajwk7xg7plsnli5p57-home-manager-generation.drv
building '/nix/store/2g2x7pmraa1iqkajwk7xg7plsnli5p57-home-manager-generation.drv'
home-manager-generation> '/nix/store/1y67mcr3n8dhg0r8r6x02n6a998l8sja-home-manager-generation/dotfiles' -> '/nix/store/03pijharhy3yr0c9n6ma1x07x9ys9f2z-source'

upload niks3: ok