these 2 derivations will be built:
  /nix/store/4ki6izd4whdgv4mg6skd3mfs6bizqcgm-flake-inputs.drv
  /nix/store/s9d1xm841pgxnx8w6xnwn7ir60z14b7d-check-flake-inputs.drv
building '/nix/store/4ki6izd4whdgv4mg6skd3mfs6bizqcgm-flake-inputs.drv'
building '/nix/store/s9d1xm841pgxnx8w6xnwn7ir60z14b7d-check-flake-inputs.drv'

upload niks3: ok