these 2 derivations will be built:
  /nix/store/9kbmy6gy0z7bcr5fv0f2y6l8mjwzi8q2-flake-inputs.drv
  /nix/store/rb18dkzjmgjxwjp6xv4ngs3vnha71jp4-check-flake-inputs.drv
building '/nix/store/9kbmy6gy0z7bcr5fv0f2y6l8mjwzi8q2-flake-inputs.drv'
building '/nix/store/rb18dkzjmgjxwjp6xv4ngs3vnha71jp4-check-flake-inputs.drv'

upload niks3: ok