this derivation will be built:
  /nix/store/52ccv3lzvb33in6arfp0psx6c9gvb4z3-home-manager-generation.drv
building '/nix/store/52ccv3lzvb33in6arfp0psx6c9gvb4z3-home-manager-generation.drv'
home-manager-generation> '/nix/store/7n6ymnk4g9f4g7x543n8l99rkfvj2dli-home-manager-generation/dotfiles' -> '/nix/store/g60i5j3phbdchccp60mcqnmacngpn48b-source'

upload niks3: ok