this derivation will be built:
  /nix/store/19dinbp80qnd9xz3rh7g7gkys6s8ngck-home-manager-generation.drv
building '/nix/store/19dinbp80qnd9xz3rh7g7gkys6s8ngck-home-manager-generation.drv'
home-manager-generation> '/nix/store/65zs7q0ygj3azsxfiv6b78281y3gihkj-home-manager-generation/dotfiles' -> '/nix/store/g60i5j3phbdchccp60mcqnmacngpn48b-source'

upload niks3: ok