CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR


CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


In file included from /home/conan/w/cci_PR-2463/48/66bc8e1b-d228-440a-9b4b-bd7503ed929f/recipes/mimalloc/all/test_package/test_basic.cpp:1:
/home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/ac062fddda604275b8d4a5eeef8896e72fd329dd/lib/mimalloc-1.6/include/mimalloc.h:384:11: error: no type named 'size_t' in namespace 'std'; did you mean simply 'size_t'?
  typedef std::size_t       size_type;
          ^~~~~~~~~~~
          size_t
/usr/include/clang/4.0.1/include/stddef.h:62:23: note: 'size_t' declared here
typedef __SIZE_TYPE__ size_t;
                      ^
In file included from /home/conan/w/cci_PR-2463/48/66bc8e1b-d228-440a-9b4b-bd7503ed929f/recipes/mimalloc/all/test_package/test_basic.cpp:1:
/home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/ac062fddda604275b8d4a5eeef8896e72fd329dd/lib/mimalloc-1.6/include/mimalloc.h:385:11: error: no type named 'ptrdiff_t' in namespace 'std'; did you mean simply 'ptrdiff_t'?
  typedef std::ptrdiff_t    difference_type;
          ^~~~~~~~~~~~~~
          ptrdiff_t
/usr/include/clang/4.0.1/include/stddef.h:51:26: note: 'ptrdiff_t' declared here
typedef __PTRDIFF_TYPE__ ptrdiff_t;
                         ^
In file included from /home/conan/w/cci_PR-2463/48/66bc8e1b-d228-440a-9b4b-bd7503ed929f/recipes/mimalloc/all/test_package/test_basic.cpp:1:
/home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/ac062fddda604275b8d4a5eeef8896e72fd329dd/lib/mimalloc-1.6/include/mimalloc.h:392:85: warning: defaulted function definitions are a C++11 extension [-Wc++11-extensions]
  mi_stl_allocator()                                             mi_attr_noexcept = default;
                                                                                    ^
/home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/ac062fddda604275b8d4a5eeef8896e72fd329dd/lib/mimalloc-1.6/include/mimalloc.h:393:85: warning: defaulted function definitions are a C++11 extension [-Wc++11-extensions]
  mi_stl_allocator(const mi_stl_allocator&)                      mi_attr_noexcept = default;
                                                                                    ^
2 warnings and 2 errors generated.
make[2]: *** [CMakeFiles/test_basic_cpp.dir/test_basic.cpp.o] Error 1
make[1]: *** [CMakeFiles/test_basic_cpp.dir/all] Error 2
make: *** [all] Error 2
ERROR: mimalloc/1.6.4 (test package): Error in build() method, line 27
	cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-2463/48/66bc8e1b-d228-440a-9b4b-bd7503ed929f/recipes/mimalloc/all/test_package/build/b67ba2f9a9da312c723a35e2d594bf2e1cc15c9c' '--' '-j3'