this derivation will be built:
  /nix/store/8xmygmw54jjzxla21dn37qybpyz26r8a-iets-ast-grep.drv
building '/nix/store/8xmygmw54jjzxla21dn37qybpyz26r8a-iets-ast-grep.drv'

upload niks3: ok