It is impossible to use construct method from allocators with variadic template.
In TBB v4.3 Update 2 rvalue reference support is detected next way:
#define __TBB_CPP11_RVALUE_REF_PRESENT (__has_feature(__cxx_rvalue_references__) && (__TBB_GCC_VERSION >= 40300 || _LIBCPP_VERSION))
I'm using clang 3.6 from sources and not using libcpp, thus it is false. Also _TBB_GCC_VERSION is 4.2.1, so it is less than 40300. So rvalue reference is actually supported by my compiler, but detected as not supported in tbb_config.h.