[HOOK - conan-center.py] pre_export(): [DEPRECATED GLOBAL CPPSTD (KB-H001)] OK [HOOK - conan-center.py] pre_export(): [REFERENCE LOWERCASE (KB-H002)] OK [HOOK - conan-center.py] pre_export(): [RECIPE METADATA (KB-H003)] OK [HOOK - conan-center.py] pre_export(): [HEADER_ONLY, NO COPY SOURCE (KB-H005)] OK [HOOK - conan-center.py] pre_export(): [FPIC OPTION (KB-H006)] OK [HOOK - conan-center.py] pre_export(): [VERSION RANGES (KB-H008)] OK [HOOK - conan-center.py] pre_export(): [RECIPE FOLDER SIZE (KB-H009)] Total recipe size: 4.1923828125 KB [HOOK - conan-center.py] pre_export(): [RECIPE FOLDER SIZE (KB-H009)] OK [HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] exports: None [HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] exports: ['CMakeLists.txt'] [HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] OK [HOOK - conan-center.py] pre_export(): [TEST PACKAGE FOLDER (KB-H024)] OK [HOOK - conan-center.py] pre_export(): [META LINES (KB-H025)] OK [HOOK - conan-center.py] pre_export(): [CONAN CENTER INDEX URL (KB-H027)] OK [HOOK - conan-center.py] pre_export(): [CMAKE MINIMUM VERSION (KB-H028)] OK [HOOK - conan-center.py] pre_export(): [TEST PACKAGE - RUN ENVIRONMENT (KB-H029)] OK [HOOK - conan-center.py] pre_export(): [SYSTEM REQUIREMENTS (KB-H032)] OK [HOOK - conan-center.py] pre_export(): [CONANDATA.YML FORMAT (KB-H030)] OK [HOOK - conan-center.py] pre_export(): [TEST PACKAGE - NO IMPORTS() (KB-H034)] OK [HOOK - conan-center.py] pre_export(): [NO AUTHOR (KB-H037)] OK [HOOK - conan-center.py] pre_export(): [NO TARGET NAME (KB-H040)] OK [HOOK - conan-center.py] pre_export(): [NO FINAL ENDLINE (KB-H041)] OK [HOOK - conan-center.py] pre_export(): [NO REQUIRES.ADD() (KB-H044)] OK [HOOK - conan-center.py] pre_export(): [DELETE OPTIONS (KB-H045)] OK [HOOK - conan-center.py] pre_export(): [NO ASCII CHARACTERS (KB-H047)] OK [HOOK - conan-center.py] pre_export(): [CMAKE VERBOSE MAKEFILE (KB-H046)] OK [HOOK - conan-center.py] pre_export(): [CMAKE VERSION REQUIRED (KB-H048)] OK [HOOK - conan-center.py] pre_export(): [CMAKE WINDOWS EXPORT ALL SYMBOLS (KB-H049)] OK [HOOK - conan-center.py] pre_export(): [DEFAULT OPTIONS AS DICTIONARY (KB-H051)] OK [HOOK - conan-center.py] pre_export(): [CONFIG.YML HAS NEW VERSION (KB-H052)] OK Exporting package recipe simdjson/0.4.7 exports: File 'conandata.yml' found. Exporting it... simdjson/0.4.7 exports: Copied 1 '.yml' file: conandata.yml simdjson/0.4.7 exports_sources: Copied 1 '.txt' file: CMakeLists.txt [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] Saving conandata.yml: {'sources': {'0.4.7': {'url': 'https://github.com/lemire/simdjson/archive/v0.4.7.tar.gz', 'sha256': '44c20aa1000a8ed67ed6d541048aa7e5ea26a3bcb833a7232310414fc46b3ef9'}}} [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] New conandata.yml contents: sources: 0.4.7: sha256: 44c20aa1000a8ed67ed6d541048aa7e5ea26a3bcb833a7232310414fc46b3ef9 url: https://github.com/lemire/simdjson/archive/v0.4.7.tar.gz [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] OK [HOOK - conan-center.py] post_export(): [DEFAULT SHARED OPTION VALUE (KB-H050)] OK simdjson/0.4.7: The stored package has not changed simdjson/0.4.7: Using the exported files summary hash as the recipe revision: 291fa426cf9ece0321f5628a809392f9 simdjson/0.4.7: Exported revision: 291fa426cf9ece0321f5628a809392f9 Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=clang compiler.libcxx=libstdc++ compiler.version=3.9 os=Linux os_build=Linux [options] simdjson:shared=False [build_requires] [env] simdjson/0.4.7: Forced build from source simdjson/0.4.7 (test package): Installing package Requirements simdjson/0.4.7 from local cache - Cache Packages simdjson/0.4.7:96fd32c42b0d87e5118bc00a451f4135370ab7b0 - Build Installing (downloading, building) binaries... simdjson/0.4.7: Copying sources to build folder simdjson/0.4.7: Building your package in /home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0 simdjson/0.4.7: Generator cmake created conanbuildinfo.cmake [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK. 'fPIC' option found and apparently well managed [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK simdjson/0.4.7: Calling build() ----Running------ > cd '/home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="3.9" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++" -DBUILD_SHARED_LIBS="OFF" -DCMAKE_INSTALL_PREFIX="/home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/package/96fd32c42b0d87e5118bc00a451f4135370ab7b0" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCONAN_CMAKE_POSITION_INDEPENDENT_CODE="ON" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DSIMDJSON_BUILD_STATIC="True" -DSIMDJSON_ENABLE_THREADS="True" -DSIMDJSON_SANITIZE="False" -DSIMDJSON_JUST_LIBRARY="True" -Wno-dev '/home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0' ----------------- -- The C compiler identification is Clang 3.9.1 -- The CXX compiler identification is Clang 3.9.1 -- Check for working C compiler: /usr/bin/clang -- Check for working C compiler: /usr/bin/clang -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/clang++ -- Check for working CXX compiler: /usr/bin/clang++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Conan: called by CMake conan helper -- Conan: called inside local cache -- Conan: Adjusting output directories -- Conan: Using cmake global configuration -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- Conan: Adjusting fPIC flag (ON) -- Conan: Checking correct version: 3.9 -- Conan: C++ stdlib: libstdc++ -- The simdjson repository appears to be used as a subdirectory. -- By default, we just build the library. -- The simdjson repository does not appear to be under git. -- Using SIMDJSON_GOOGLE_BENCHMARKS -- Looking for pthread.h -- Looking for pthread.h - found -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed -- Check if compiler accepts -pthread -- Check if compiler accepts -pthread - yes -- Found Threads: TRUE -- Building just the library, omitting all tests, tools and benchmarks. -- Building a static library. -- Library output directory: /home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/build_subfolder/source_subfolder -- Configuring done -- Generating done CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY -- Build files have been written to: /home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/build_subfolder ----Running------ > cmake --build '/home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/build_subfolder' '--' '-j3' ----------------- Scanning dependencies of target simdjson [ 50%] Building CXX object source_subfolder/src/CMakeFiles/simdjson.dir/simdjson.cpp.o In file included from /home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/source_subfolder/src/simdjson.cpp:1: In file included from /home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/source_subfolder/include/simdjson.h:11: In file included from /home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/source_subfolder/include/simdjson/common_defs.h:199: In file included from /home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/source_subfolder/include/simdjson/nonstd/string_view.hpp:1478: 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-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/source_subfolder/src/simdjson.cpp:1: In file included from /home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/source_subfolder/include/simdjson.h:11: In file included from /home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/source_subfolder/include/simdjson/common_defs.h:199: In file included from /home/conan/w/cci_PR-2832/2/f709672a-21bf-4862-8dda-7d692b028499/.conan/data/simdjson/0.4.7/_/_/build/96fd32c42b0d87e5118bc00a451f4135370ab7b0/source_subfolder/include/simdjson/nonstd/string_view.hpp:1478: /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:139:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(noexcept, true_type, true_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:129:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2( , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:134:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS( , true_type, true_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:129:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2( , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:139:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(noexcept, true_type, true_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:129:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2( , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:134:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS( , true_type, true_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:129:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2( , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:139:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(noexcept, true_type, true_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:130:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:134:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS( , true_type, true_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:130:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:139:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(noexcept, true_type, true_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:130:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:134:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS( , true_type, true_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:130:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:139:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(noexcept, true_type, true_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:131:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(volatile , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:134:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS( , true_type, true_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:131:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(volatile , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:139:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(noexcept, true_type, true_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:131:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(volatile , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:134:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS( , true_type, true_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:131:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(volatile , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:139:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(noexcept, true_type, true_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:132:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const volatile, _REF, _LVAL, _RVAL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:134:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS( , true_type, true_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:132:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const volatile, _REF, _LVAL, _RVAL) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:139:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(noexcept, true_type, true_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:132:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const volatile, _REF, _LVAL, _RVAL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:134:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS( , true_type, true_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:132:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const volatile, _REF, _LVAL, _RVAL) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:140:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(& noexcept, true_type, false_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:129:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2( , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:135:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS(&, true_type, false_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:129:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2( , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:140:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(& noexcept, true_type, false_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:129:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2( , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:135:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS(&, true_type, false_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:129:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2( , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:140:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(& noexcept, true_type, false_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:130:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:135:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS(&, true_type, false_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:130:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:140:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(& noexcept, true_type, false_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:130:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:135:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS(&, true_type, false_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:130:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:140:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(& noexcept, true_type, false_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:131:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(volatile , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:135:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS(&, true_type, false_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:131:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(volatile , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:140:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(& noexcept, true_type, false_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:131:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(volatile , _REF, _LVAL, _RVAL) \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:135:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS(&, true_type, false_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:131:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(volatile , _REF, _LVAL, _RVAL) \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:140:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(& noexcept, true_type, false_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:132:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const volatile, _REF, _LVAL, _RVAL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:135:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS(&, true_type, false_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:132:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const volatile, _REF, _LVAL, _RVAL) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:116:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) _CV _REF> \ ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:140:1: error: redefinition of '_Mem_fn_traits' _GLIBCXX_MEM_FN_TRAITS(& noexcept, true_type, false_type) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:132:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const volatile, _REF, _LVAL, _RVAL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:135:1: note: previous definition is here _GLIBCXX_MEM_FN_TRAITS(&, true_type, false_type) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:132:3: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS' _GLIBCXX_MEM_FN_TRAITS2(const volatile, _REF, _LVAL, _RVAL) ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/functional:122:12: note: expanded from macro '_GLIBCXX_MEM_FN_TRAITS2' struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) _CV _REF> \ ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. source_subfolder/src/CMakeFiles/simdjson.dir/build.make:62: recipe for target 'source_subfolder/src/CMakeFiles/simdjson.dir/simdjson.cpp.o' failed make[2]: *** [source_subfolder/src/CMakeFiles/simdjson.dir/simdjson.cpp.o] Error 1 CMakeFiles/Makefile2:181: recipe for target 'source_subfolder/src/CMakeFiles/simdjson.dir/all' failed make[1]: *** [source_subfolder/src/CMakeFiles/simdjson.dir/all] Error 2 Makefile:151: recipe for target 'all' failed make: *** [all] Error 2 simdjson/0.4.7: JSON file created at '/home/conan/w/cci_PR-2832/2/22b0951b-c2b4-45f5-8909-80761a1af3b5/_create.json'