this derivation will be built:
  /nix/store/hdhrl8cljj9wnyh2iw85r045k3p8kvpf-iets-ast-grep.drv
building '/nix/store/hdhrl8cljj9wnyh2iw85r045k3p8kvpf-iets-ast-grep.drv'

upload niks3: ok