these 2 derivations will be built:
  /nix/store/nx0kwba3ng9sysigx02417gajby0jh73-flake-inputs.drv
  /nix/store/rpdsw88nk2rm8h1skvdpnkd2afd5kdqr-check-flake-inputs.drv
building '/nix/store/nx0kwba3ng9sysigx02417gajby0jh73-flake-inputs.drv'
building '/nix/store/rpdsw88nk2rm8h1skvdpnkd2afd5kdqr-check-flake-inputs.drv'

upload niks3: ok