this derivation will be built:
  /nix/store/1flssk9pbdmsh8np22sajpi553bpjn8j-home-manager-generation.drv
building '/nix/store/1flssk9pbdmsh8np22sajpi553bpjn8j-home-manager-generation.drv'
home-manager-generation> '/nix/store/c7a4mn7zmrclgrw3085y8xmc64pbhykn-home-manager-generation/dotfiles' -> '/nix/store/gh6qzypvsmhl5l3y7cfxvm9svq3i9qgn-source'

upload niks3: ok