this derivation will be built:
  /nix/store/jag25zx8mznyablbmr0nhdwx0mfkc2xs-iets-ast-grep.drv
building '/nix/store/jag25zx8mznyablbmr0nhdwx0mfkc2xs-iets-ast-grep.drv'

upload niks3: ok