this derivation will be built:
  /nix/store/f2ylxwyvxjbqfxb4av7zlyxhg7n81abr-iets-ast-grep.drv
building '/nix/store/f2ylxwyvxjbqfxb4av7zlyxhg7n81abr-iets-ast-grep.drv'

upload niks3: ok