these 2 derivations will be built:
  /nix/store/kj1kvcn1321v5xlqbw4ragay1fjnwlgr-flake-inputs.drv
  /nix/store/kapi81m46raszv9qhd06qcb0by1xmgz9-check-flake-inputs.drv
building '/nix/store/kj1kvcn1321v5xlqbw4ragay1fjnwlgr-flake-inputs.drv'
building '/nix/store/kapi81m46raszv9qhd06qcb0by1xmgz9-check-flake-inputs.drv'

upload niks3: ok