these 2 derivations will be built:
  /nix/store/7cgcr9mflm84w82bpc9c7yxb4p50j61b-flake-inputs.drv
  /nix/store/x79awk9z8imx2j5ymzzac6l0qslfzidw-check-flake-inputs.drv
building '/nix/store/7cgcr9mflm84w82bpc9c7yxb4p50j61b-flake-inputs.drv'
building '/nix/store/x79awk9z8imx2j5ymzzac6l0qslfzidw-check-flake-inputs.drv'

upload niks3: ok