this derivation will be built:
  /nix/store/7yr917b76hxa9mcz485z7pcvckc56ywf-home-manager-generation.drv
building '/nix/store/7yr917b76hxa9mcz485z7pcvckc56ywf-home-manager-generation.drv'
home-manager-generation> '/nix/store/py8h94im66csihngwwpvpakbc1nfbmrn-home-manager-generation/dotfiles' -> '/nix/store/3f6f3c18wshi6fqqckkn9756cprsd9nb-source'

upload niks3: ok