these 2 derivations will be built:
  /nix/store/vwl3al2qfbv649kizpvmvizzwvqj9ylm-flake-inputs.drv
  /nix/store/9mmnnjcp9r28djp1ciw26544krwrs66l-check-flake-inputs.drv
building '/nix/store/vwl3al2qfbv649kizpvmvizzwvqj9ylm-flake-inputs.drv'
building '/nix/store/9mmnnjcp9r28djp1ciw26544krwrs66l-check-flake-inputs.drv'

upload niks3: ok