these 2 derivations will be built:
  /nix/store/6a5iw8jsj9hviqqg1qhpvipiqra9xqsg-flake-inputs.drv
  /nix/store/v6l2wcvdk55ikdmc328c2n4bbicbi68y-check-flake-inputs.drv
building '/nix/store/6a5iw8jsj9hviqqg1qhpvipiqra9xqsg-flake-inputs.drv'
building '/nix/store/v6l2wcvdk55ikdmc328c2n4bbicbi68y-check-flake-inputs.drv'

upload niks3: ok