this derivation will be built:
  /nix/store/i57356kfilvz4kpb8kxyrbcf1343y4v8-home-manager-generation.drv
building '/nix/store/i57356kfilvz4kpb8kxyrbcf1343y4v8-home-manager-generation.drv'
home-manager-generation> '/nix/store/b9zpyjzjnfjqprbqxb35ajzd4vgig814-home-manager-generation/dotfiles' -> '/nix/store/gh3bwl2mrcyzp4ln033x2754q8nnk592-source'

upload niks3: ok