this derivation will be built:
  /nix/store/205pf5agb79gzqjw8cymndvkr49p3f8r-iets-ast-grep.drv
building '/nix/store/205pf5agb79gzqjw8cymndvkr49p3f8r-iets-ast-grep.drv'

upload niks3: ok