these 2 derivations will be built:
  /nix/store/akp4q9815i98jb71gchjv0jg7clhkrnb-flake-inputs.drv
  /nix/store/6fqvkm5pil56cr6hasz9gvzwg2hascy9-check-flake-inputs.drv
building '/nix/store/akp4q9815i98jb71gchjv0jg7clhkrnb-flake-inputs.drv'
building '/nix/store/6fqvkm5pil56cr6hasz9gvzwg2hascy9-check-flake-inputs.drv'

upload niks3: ok