these 2 derivations will be built:
  /nix/store/svs20ww64wcwhrr1fpjws6fjl832nggb-flake-inputs.drv
  /nix/store/hcp9khkg944w0i5l7l79wml32ppr0mz9-check-flake-inputs.drv
building '/nix/store/svs20ww64wcwhrr1fpjws6fjl832nggb-flake-inputs.drv'
building '/nix/store/hcp9khkg944w0i5l7l79wml32ppr0mz9-check-flake-inputs.drv'

upload niks3: ok