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 CONAN_CMAKE_POSITION_INDEPENDENT_CODE CONAN_COMPILER CONAN_COMPILER_VERSION CONAN_CXX_FLAGS CONAN_C_FLAGS CONAN_EXPORTED CONAN_IN_LOCAL_CACHE CONAN_LIBCXX CONAN_SHARED_LINKER_FLAGS SOCI_DB2 SOCI_FIREBIRD SOCI_MYSQL SOCI_ODBC SOCI_ORACLE SOCI_POSTGRESQL -- Conan libs: fmt;soci_core;soci_sqlite3;sqlite3;pthread;dl -- Conan libs: fmt;soci_core;soci_sqlite3;sqlite3;pthread;dl 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-3922/2/f6ae0f66-9d2e-4c69-b2c7-3aee10aa15d6/recipes/soci/all/test_package/main.test.cpp:2: In file included from /home/conan/w/cci_PR-3922/.conan/data/catch2/2.13.3/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/catch2/catch.hpp:3478: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:60: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/unordered_map:47: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/bits/hashtable.h:37: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/bits/node_handle.h:39: /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:1032:27: error: use of class template 'optional' requires template arguments template optional(_Tp) -> optional<_Tp>; ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:451:11: note: template is declared here class optional ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:1032:40: error: expected ';' at end of declaration template optional(_Tp) -> optional<_Tp>; ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:1032:41: error: cannot use arrow operator on a type template optional(_Tp) -> optional<_Tp>; ^ In file included from /home/conan/w/cci_PR-3922/2/f6ae0f66-9d2e-4c69-b2c7-3aee10aa15d6/recipes/soci/all/test_package/main.test.cpp:2: In file included from /home/conan/w/cci_PR-3922/.conan/data/catch2/2.13.3/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/catch2/catch.hpp:3478: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:60: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/unordered_map:47: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/bits/hashtable.h:37: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/bits/node_handle.h:39: /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:1032:27: error: use of class template 'optional' requires template arguments template optional(_Tp) -> optional<_Tp>; ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:451:11: note: template is declared here class optional ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:1032:40: error: expected ';' at end of declaration template optional(_Tp) -> optional<_Tp>; ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:1032:41: error: cannot use arrow operator on a type template optional(_Tp) -> optional<_Tp>; ^ In file included from /home/conan/w/cci_PR-3922/2/f6ae0f66-9d2e-4c69-b2c7-3aee10aa15d6/recipes/soci/all/test_package/sqlite3/sqlite3.test.cpp:1: In file included from /home/conan/w/cci_PR-3922/.conan/data/catch2/2.13.3/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/catch2/catch.hpp:3478: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:60: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/unordered_map:47: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/bits/hashtable.h:37: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/bits/node_handle.h:39: /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:1032:27: error: use of class template 'optional' requires template arguments template optional(_Tp) -> optional<_Tp>; ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:451:11: note: template is declared here class optional ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:1032:40: error: expected ';' at end of declaration template optional(_Tp) -> optional<_Tp>; ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/optional:1032:41: error: cannot use arrow operator on a type template optional(_Tp) -> optional<_Tp>; ^ 3 errors generated. make[2]: *** [sqlite3/CMakeFiles/conan.soci.sqlite3.tests.dir/sqlite3.test.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs.... 3 errors generated. make[2]: *** [sqlite3/CMakeFiles/conan.soci.sqlite3.tests.dir/__/main.test.cpp.o] Error 1 make[1]: *** [sqlite3/CMakeFiles/conan.soci.sqlite3.tests.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... 3 errors generated. make[2]: *** [CMakeFiles/main.tests.dir/main.test.cpp.o] Error 1 make[1]: *** [CMakeFiles/main.tests.dir/all] Error 2 make: *** [all] Error 2 ERROR: soci/4.0.1 (test package): Error in build() method, line 30 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-3922/2/f6ae0f66-9d2e-4c69-b2c7-3aee10aa15d6/recipes/soci/all/test_package/build/d600896ab270a20d22b67ebd7a209e6c2ffc4ebc' '--' '-j3'