this derivation will be built:
  /nix/store/7679bj56l4jjsfnqgk73xml211kny483-home-manager-generation.drv
building '/nix/store/7679bj56l4jjsfnqgk73xml211kny483-home-manager-generation.drv'
home-manager-generation> '/nix/store/iyzpv7702gf0v386xifsh41869j8b95n-home-manager-generation/dotfiles' -> '/nix/store/d3xf5fnv9n0gj6hnjq72waf4cbk1566m-source'

upload niks3: ok