this derivation will be built:
  /nix/store/0l9rpd19qikfg9rs3lrrq9wqyzvvjd9c-job-flake-update-data-mesher.drv
building '/nix/store/0l9rpd19qikfg9rs3lrrq9wqyzvvjd9c-job-flake-update-data-mesher.drv'
job-flake-update-data-mesher> structuredAttrs is enabled

upload niks3: ok