these 2 derivations will be built:
  /nix/store/h6mzlhdzasby2xn8db8851f5gh1iq1qp-driver-configuration.json.drv
  /nix/store/7h09249j9p6waggs1q2sffg12wpj93va-test-driver.drv
building '/nix/store/h6mzlhdzasby2xn8db8851f5gh1iq1qp-driver-configuration.json.drv'
driver-configuration.json> structuredAttrs is enabled
building '/nix/store/7h09249j9p6waggs1q2sffg12wpj93va-test-driver.drv'

upload niks3: ok