these 2 derivations will be built:
  /nix/store/5639g833qxa8cnh83qrn21rf45m64fzr-flake-inputs.drv
  /nix/store/cwwkm9gcvsz8r84y80xnll9n793vdm2r-check-flake-inputs.drv
building '/nix/store/5639g833qxa8cnh83qrn21rf45m64fzr-flake-inputs.drv'
building '/nix/store/cwwkm9gcvsz8r84y80xnll9n793vdm2r-check-flake-inputs.drv'

upload niks3: ok