these 2 derivations will be built:
  /nix/store/gndpkvakxarfvchs769yxr072bgdc962-flake-inputs.drv
  /nix/store/j7qy4kiph9f9vaam2r4j7k2jk3dm8ryv-check-flake-inputs.drv
building '/nix/store/gndpkvakxarfvchs769yxr072bgdc962-flake-inputs.drv'
building '/nix/store/j7qy4kiph9f9vaam2r4j7k2jk3dm8ryv-check-flake-inputs.drv'

upload niks3: ok