this derivation will be built:
  /nix/store/7zsdm61zxmvh36rcnrj83p6v4j6hpnw2-home-manager-generation.drv
building '/nix/store/7zsdm61zxmvh36rcnrj83p6v4j6hpnw2-home-manager-generation.drv'
home-manager-generation> '/nix/store/ra61nmzmhqk4xf9gb311xiwlr4fql7nd-home-manager-generation/dotfiles' -> '/nix/store/rrq217g9iwyazrppdx3rn5djvi51wm5m-source'

upload niks3: ok