these 2 derivations will be built:
  /nix/store/dvnj26yz6vgq6my26kwzqilna593mv4r-flake-inputs.drv
  /nix/store/1kl125dmd0p1lyyr270cnh2pzn1mbg7w-check-flake-inputs.drv
building '/nix/store/dvnj26yz6vgq6my26kwzqilna593mv4r-flake-inputs.drv'
building '/nix/store/1kl125dmd0p1lyyr270cnh2pzn1mbg7w-check-flake-inputs.drv'

upload niks3: ok