this derivation will be built:
  /nix/store/gbaj0b3vq71z7ng6m6l2fpsdf6wi2qx5-home-manager-generation.drv
building '/nix/store/gbaj0b3vq71z7ng6m6l2fpsdf6wi2qx5-home-manager-generation.drv'
home-manager-generation> '/nix/store/i64fgifl1p5zx8hb96lczdkc4gpn41wj-home-manager-generation/dotfiles' -> '/nix/store/flhgpz67sv4inzb4w7simrr6pgqw544v-source'

upload niks3: ok