ctest --output-on-failure

Author: zhjwpku

README.md

@@ -35,7 +35,7 @@ cd iceberg-cpp
 mkdir build && cd build
 cmake .. -DCMAKE_INSTALL_PREFIX=/tmp/iceberg -DICEBERG_BUILD_STATIC=ON -DICEBERG_BUILD_SHARED=ON
 cmake --build .
-ctest --build .
+ctest --output-on-failure
 cmake --install .
 ```