Found the following significant warnings:
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:441:34: warning: 'is_pod<bool>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:441:34: warning: 'is_pod<int>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:441:34: warning: 'is_pod<unsigned int>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:441:34: warning: 'is_pod<long>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:441:34: warning: 'is_pod<unsigned long>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:441:34: warning: 'is_pod<float>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:441:34: warning: 'is_pod<double>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven.h:206:20: warning: 'is_pod<google::protobuf::internal::ParseTableField>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven.h:207:20: warning: 'is_pod<google::protobuf::internal::AuxiliaryParseTableField>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven.h:208:20: warning: 'is_pod<google::protobuf::internal::AuxiliaryParseTableField::enum_aux>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven.h:209:20: warning: 'is_pod<google::protobuf::internal::AuxiliaryParseTableField::message_aux>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven.h:210:20: warning: 'is_pod<google::protobuf::internal::AuxiliaryParseTableField::string_aux>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven.h:211:20: warning: 'is_pod<google::protobuf::internal::ParseTable>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven_lite.h:129:22: warning: 'is_pod<int>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven_lite.h:129:22: warning: 'is_pod<long>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven_lite.h:129:22: warning: 'is_pod<unsigned int>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven_lite.h:129:22: warning: 'is_pod<unsigned long>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven_lite.h:129:22: warning: 'is_pod<float>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven_lite.h:129:22: warning: 'is_pod<double>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven_lite.h:129:22: warning: 'is_pod<bool>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven_lite.h:107:22: warning: 'is_pod<int>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/generated_message_table_driven_lite.h:90:22: warning: 'is_pod<int>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/arena.h:306:24: warning: 'is_pod<google::protobuf::internal::ExtensionSet::KeyValue>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:504:20: warning: 'is_pod<int>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:504:20: warning: 'is_pod<long>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:504:20: warning: 'is_pod<unsigned int>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:504:20: warning: 'is_pod<unsigned long>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:504:20: warning: 'is_pod<float>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:504:20: warning: 'is_pod<double>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/repeated_field.h:504:20: warning: 'is_pod<bool>' is deprecated [-Wdeprecated-declarations]
  ./third_party/protobuf-lite/google/protobuf/arena.h:306:24: warning: 'is_pod<char>' is deprecated [-Wdeprecated-declarations]
See ‘/data/gannet/ripley/R/packages/tests-clang/sentencepiece.Rcheck/00install.out’ for details.
* used C++ compiler: ‘clang version 21.1.8’