these 2 derivations will be built:
  /nix/store/3qasdmkkk2cy5vz335vkahr0psg3dbsx-flake-inputs.drv
  /nix/store/fpxqwhx6k9fjjwqd6qswjmdfc20pxrib-check-flake-inputs.drv
building '/nix/store/3qasdmkkk2cy5vz335vkahr0psg3dbsx-flake-inputs.drv'
building '/nix/store/fpxqwhx6k9fjjwqd6qswjmdfc20pxrib-check-flake-inputs.drv'

upload niks3: ok