these 2 derivations will be built:
  /nix/store/7wvz1spqjh1vw3r7rrlkkh9qpiq3vj38-flake-inputs.drv
  /nix/store/nai6cjbnnlfzpqdk60lmhn9d1qhjrslb-check-flake-inputs.drv
building '/nix/store/7wvz1spqjh1vw3r7rrlkkh9qpiq3vj38-flake-inputs.drv'
building '/nix/store/nai6cjbnnlfzpqdk60lmhn9d1qhjrslb-check-flake-inputs.drv'

upload niks3: ok