Compiling a cmake project using the COMPILE_FEATURES property (eg c++11) on the macos image (clang 4.0.1) leads to this kind of error: 2019-05-12T09:10:30.9991860Z -- The C compiler identification is Clang 4.0.1 2019-05-12T09:10:31.1369530Z -- The CXX compiler identification is ...