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-2463/50/fb38fa49-65c9-4d45-b546-3953a2d8c70a/recipes/mimalloc/all/test_package/test_basic.cpp:1: In file included from /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/ac062fddda604275b8d4a5eeef8896e72fd329dd/lib/mimalloc-1.6/include/mimalloc-new-delete.h:23: /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() 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:394:85: warning: defaulted function definitions are a C++11 extension [-Wc++11-extensions] mi_stl_allocator(const mi_stl_allocator&) mi_attr_noexcept = default; ^ In file included from /home/conan/w/cci_PR-2463/50/fb38fa49-65c9-4d45-b546-3953a2d8c70a/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-new-delete.h:25:33: error: expected function body after function declarator void operator delete(void* p) noexcept { mi_free(p); }; ^ /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/ac062fddda604275b8d4a5eeef8896e72fd329dd/lib/mimalloc-1.6/include/mimalloc-new-delete.h:26:35: error: expected function body after function declarator void operator delete[](void* p) noexcept { mi_free(p); }; ^ /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/ac062fddda604275b8d4a5eeef8896e72fd329dd/lib/mimalloc-1.6/include/mimalloc-new-delete.h:28:37: error: expected function body after function declarator void* operator new(std::size_t n) noexcept(false) { return mi_new(n); } ^ /home/conan/w/cci_PR-2463/50/fb38fa49-65c9-4d45-b546-3953a2d8c70a/recipes/mimalloc/all/test_package/test_basic.cpp:7:5: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions] auto *data = new int(1024); ^ 3 warnings and 3 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-2463/50/fb38fa49-65c9-4d45-b546-3953a2d8c70a/recipes/mimalloc/all/test_package/build/b67ba2f9a9da312c723a35e2d594bf2e1cc15c9c' '--' '-j3'