this derivation will be built:
  /nix/store/79d13fmznzp3a4baxl3p9yxkjj7p0d9i-home-manager-generation.drv
building '/nix/store/79d13fmznzp3a4baxl3p9yxkjj7p0d9i-home-manager-generation.drv'
home-manager-generation> '/nix/store/37cz0p2gsz4p2a3z9y528l1zln3v7vns-home-manager-generation/dotfiles' -> '/nix/store/3f6f3c18wshi6fqqckkn9756cprsd9nb-source'

upload niks3: ok