test_low_level_sync_sans_io
../boost/test/tools/old/impl.hpp:107:17: warning: comparison of integers of different signs: 'const unsigned long' and 'const int' [-Wsign-compare]
1 warning generated.
test_run
../boost/redis/detail/connection_base.hpp:708:42: warning: struct template 'runner_op' was previously declared as a class template; this is valid, but may result in linker errors under the Microsoft C++ ABI [-Wmismatched-tags]
1 warning generated.