these 2 derivations will be built:
  /nix/store/k03rrk8cv6dsq5z3lskrfiipkjgyqh5k-flake-inputs.drv
  /nix/store/5xsb219c4x2pb3q6nr2na1h5hdrj5bb6-check-flake-inputs.drv
building '/nix/store/k03rrk8cv6dsq5z3lskrfiipkjgyqh5k-flake-inputs.drv'
building '/nix/store/5xsb219c4x2pb3q6nr2na1h5hdrj5bb6-check-flake-inputs.drv'

upload niks3: ok