these 2 derivations will be built:
  /nix/store/f1xy7fwj5xkm30047643hf8196bfnmgv-flake-inputs.drv
  /nix/store/dlzqs813cgyi3d9mv2hapiggxmq1d6mx-check-flake-inputs.drv
building '/nix/store/f1xy7fwj5xkm30047643hf8196bfnmgv-flake-inputs.drv'
building '/nix/store/dlzqs813cgyi3d9mv2hapiggxmq1d6mx-check-flake-inputs.drv'

upload niks3: ok