this derivation will be built:
  /nix/store/432h1va56yrag8vv7l6zz5da31mzd5lr-home-manager-generation.drv
building '/nix/store/432h1va56yrag8vv7l6zz5da31mzd5lr-home-manager-generation.drv'
home-manager-generation> '/nix/store/w09js4zxw0yawaiikf1r1n4vl6sz0vak-home-manager-generation/dotfiles' -> '/nix/store/1gn2if5nn2dr207npavyx2gbsm0pnsq8-source'

upload niks3: ok