these 2 derivations will be built:
  /nix/store/2362vvkx34sv0xyayznwjaakd42i58d8-flake-inputs.drv
  /nix/store/b22ardcq3qg3ri0w09cdh56yjpw9hvmh-check-flake-inputs.drv
building '/nix/store/2362vvkx34sv0xyayznwjaakd42i58d8-flake-inputs.drv'
building '/nix/store/b22ardcq3qg3ri0w09cdh56yjpw9hvmh-check-flake-inputs.drv'

upload niks3: ok