ld: warning: ignoring file /Users/mac/dev/flutter/.pub-cache/hosted/pub.flutter-io.cn/metadata_god-0.3.2/ios/Libs/librust.a, building for iOS Simulator-x86_64 but attempting to link with file built for
    iOS-arm64
    ld: warning: Could not find or use auto-linked framework 'rust_crate'
    Undefined symbols for architecture x86_64:
      "_free_WireSyncReturnStruct", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
      "_new_box_autoadd_f64_0", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
      "_new_box_autoadd_i32_0", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
      "_new_box_autoadd_image_0", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
      "_new_box_autoadd_metadata_0", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
      "_new_box_autoadd_u16_0", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
      "_new_box_autoadd_u64_0", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
      "_new_uint_8_list_0", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
      "_store_dart_post_cobject", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
      "_wire_ping", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
      "_wire_read_metadata", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
      "_wire_write_metadata", referenced from:
          _dummy_method_to_enforce_bundling in MetadataGodPlugin.o
    ld: symbol(s) not found for architecture x86_64
    clang: error: linker command failed with exit code 1 (use -v to see invocation)