library/common/extensions/quic_packet_writer/platform/platform_packet_writer.proto:5:1: warning: Import google/protobuf/wrappers.proto is unused.

WARNING: option '--host_platform' was expanded to from both option '--config=mobile-asan' (source command line options) and option '--config=mobile-asan' (source command line options)

WARNING: The following configs were expanded more than once: [libc++]. For repeatable flags, repeats are counted twice and may lead to unexpected behavior.

external/com_google_protobuf/src/google/protobuf/arena.cc:703:19: warning: 'MutexLock' is deprecated: Use the constructor that takes a reference instead [-Wdeprecated-declarations]

bazel-out/k8-opt-exec-ST-d751034c069f/bin/external/com_google_protobuf/src/google/protobuf/_virtual_includes/protobuf/google/protobuf/map_field.h:416:11: warning: 'RepeatedPtrField' is deprecated: Use Arena::Create<RepeatedPtrField<...>>(Arena*) instead [-Wdeprecated-declarations]