this derivation will be built:
  /nix/store/9cvfps11by8p1finfdjfd1nkjq8rn0g2-iets-ast-grep.drv
building '/nix/store/9cvfps11by8p1finfdjfd1nkjq8rn0g2-iets-ast-grep.drv'

upload niks3: ok