these 2 derivations will be built:
  /nix/store/c1chb549crm4gcqpkhab3i9yn0ynzify-flake-inputs.drv
  /nix/store/xh8ypmjygq3d0mxn943bz2zk7xds9lnk-check-flake-inputs.drv
building '/nix/store/c1chb549crm4gcqpkhab3i9yn0ynzify-flake-inputs.drv'
building '/nix/store/xh8ypmjygq3d0mxn943bz2zk7xds9lnk-check-flake-inputs.drv'

upload niks3: ok