these 2 derivations will be built:
  /nix/store/gd3fnzrs1mk4546s5lbcw8wnv4ppl4py-driver-configuration.json.drv
  /nix/store/rdv9d6cs3dnpffnlaf2c7hfxvpjms2i4-test-driver.drv
building '/nix/store/gd3fnzrs1mk4546s5lbcw8wnv4ppl4py-driver-configuration.json.drv'
driver-configuration.json> structuredAttrs is enabled
building '/nix/store/rdv9d6cs3dnpffnlaf2c7hfxvpjms2i4-test-driver.drv'

upload niks3: ok