this derivation will be built:
  /nix/store/vwa7c6wmxxyf76cidyi8rz2ymvdqdwhz-home-manager-generation.drv
building '/nix/store/vwa7c6wmxxyf76cidyi8rz2ymvdqdwhz-home-manager-generation.drv'
home-manager-generation> '/nix/store/v4sxcxpr407vlcr84hr175zlcxlcxpjq-home-manager-generation/dotfiles' -> '/nix/store/nnscgacf03zaf67zx3qi1gr2zxrm92v1-source'

upload niks3: ok