these 2 derivations will be built:
  /nix/store/ians5p08agfllvfpiadfic870cnhz9nz-flake-inputs.drv
  /nix/store/d9pygggx2nbbgrcc5dp3j9ciwynwlvr8-check-flake-inputs.drv
building '/nix/store/ians5p08agfllvfpiadfic870cnhz9nz-flake-inputs.drv'
building '/nix/store/d9pygggx2nbbgrcc5dp3j9ciwynwlvr8-check-flake-inputs.drv'

upload niks3: ok