these 2 derivations will be built:
  /nix/store/9yivyjwqlvza0xj91bmdqcqg2vgalkk1-flake-inputs.drv
  /nix/store/76d8j4qvr560nb721isgkka26g9y73l7-check-flake-inputs.drv
building '/nix/store/9yivyjwqlvza0xj91bmdqcqg2vgalkk1-flake-inputs.drv'
building '/nix/store/76d8j4qvr560nb721isgkka26g9y73l7-check-flake-inputs.drv'

upload niks3: ok