this derivation will be built:
  /nix/store/6s7fmg6mlq754pi85arcis6c6q4s6d1r-iets-ast-grep.drv
building '/nix/store/6s7fmg6mlq754pi85arcis6c6q4s6d1r-iets-ast-grep.drv'

upload niks3: ok