Add asserts to integration tests container

docker/test/integration/Dockerfile

 FROM ubuntu:18.04
 
-RUN apt-get update && apt-get -y install tzdata python
+RUN apt-get update && apt-get -y install tzdata python llvm-6.0 llvm-6.0-dev
 
 ENV TZ=Europe/Moscow
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+CMD echo "TSAN_OPTIONS='halt_on_error=1'" >> /etc/environment;
+CMD echo "UBSAN_OPTIONS='print_stacktrace=1'" >> /etc/environment;
+CMD echo "ASAN_SYMBOLIZER_PATH=/usr/lib/llvm-6.0/bin/llvm-symbolizer" >> /etc/environment;
+CMD echo "UBSAN_SYMBOLIZER_PATH=/usr/lib/llvm-6.0/bin/llvm-symbolizer" >> /etc/environment;
+CMD echo "LLVM_SYMBOLIZER_PATH=/usr/lib/llvm-6.0/bin/llvm-symbolizer" >> /etc/environment;