these 2 derivations will be built:
  /nix/store/hmvc6xlffpdc8v070p0gqvvynbi2zlhm-flake-inputs.drv
  /nix/store/fh7j7slmxmzxypfjp4hlwby58h97mpnf-check-flake-inputs.drv
building '/nix/store/hmvc6xlffpdc8v070p0gqvvynbi2zlhm-flake-inputs.drv'
building '/nix/store/fh7j7slmxmzxypfjp4hlwby58h97mpnf-check-flake-inputs.drv'

upload niks3: ok