these 2 derivations will be built:
  /nix/store/zdsqjarj2mkybxaxga9a99881yv13xxm-flake-inputs.drv
  /nix/store/73f13669wdsapn9xxj4a5ixlh83mjywi-check-flake-inputs.drv
building '/nix/store/zdsqjarj2mkybxaxga9a99881yv13xxm-flake-inputs.drv'
building '/nix/store/73f13669wdsapn9xxj4a5ixlh83mjywi-check-flake-inputs.drv'

upload niks3: ok