these 2 derivations will be built:
  /nix/store/5nxjk4mabwvsrp1bq7rm7j0qdwg6qm3a-flake-inputs.drv
  /nix/store/s0vsqpi58c1cb905jzkw1lvxmyxj6l3v-check-flake-inputs.drv
building '/nix/store/5nxjk4mabwvsrp1bq7rm7j0qdwg6qm3a-flake-inputs.drv'
building '/nix/store/s0vsqpi58c1cb905jzkw1lvxmyxj6l3v-check-flake-inputs.drv'

upload niks3: ok