******************************************************************************** conan test conan-center-index/recipes/opentracing-cpp/all/test_package/conanfile.py opentracing-cpp/1.6.0@ --profile=/home/conan/w/BuildSingleReference/9219/c51c215e-84c4-45c4-975e-a422f42df90e/profile.txt ******************************************************************************** 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] opentracing-cpp:shared=False [build_requires] [env] opentracing-cpp/1.6.0 (test package): Installing package Requirements opentracing-cpp/1.6.0 from local cache - Cache Packages opentracing-cpp/1.6.0:a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65 - Cache Installing (downloading, building) binaries... opentracing-cpp/1.6.0: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK opentracing-cpp/1.6.0 (test package): Generator cmake created conanbuildinfo.cmake opentracing-cpp/1.6.0 (test package): Generator cmake_find_package_multi created OpenTracingConfigVersion.cmake opentracing-cpp/1.6.0 (test package): Generator cmake_find_package_multi created OpenTracingTarget-release.cmake opentracing-cpp/1.6.0 (test package): Generator cmake_find_package_multi created OpenTracingTargets.cmake opentracing-cpp/1.6.0 (test package): Generator cmake_find_package_multi created OpenTracingConfig.cmake opentracing-cpp/1.6.0 (test package): Generator txt created conanbuildinfo.txt opentracing-cpp/1.6.0 (test package): Generated conaninfo.txt opentracing-cpp/1.6.0 (test package): Generated graphinfo Using lockfile: '/home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/build/cf4f68bffaa0864416f423db57cf69abac261492/conan.lock' Using cached profile from lockfile [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK opentracing-cpp/1.6.0 (test package): Calling build() ----Running------ > cd '/home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/build/cf4f68bffaa0864416f423db57cf69abac261492' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="3.9" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++" -DCMAKE_INSTALL_PREFIX="/home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/build/cf4f68bffaa0864416f423db57cf69abac261492/package" -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" -DCMAKE_PREFIX_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/build/cf4f68bffaa0864416f423db57cf69abac261492" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/build/cf4f68bffaa0864416f423db57cf69abac261492" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev '/home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package' ----------------- -- The CXX compiler identification is Clang 3.9.1 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/clang++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Conan: called by CMake conan helper -- Conan: Adjusting output directories -- Conan: Using cmake targets configuration -- Library opentracing-static not found in package, might be system one -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- Conan: Checking correct version: 3.9 -- Conan: C++ stdlib: libstdc++ -- Library opentracing-static not found in package, might be system one -- Library opentracing-static not found in package, might be system one -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/build/cf4f68bffaa0864416f423db57cf69abac261492 ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/build/cf4f68bffaa0864416f423db57cf69abac261492' '--' '-j3' ----------------- Scanning dependencies of target test_package [ 50%] Building CXX object CMakeFiles/test_package.dir/test_package.cpp.o CMakeFiles/test_package.dir/build.make:81: recipe for target 'CMakeFiles/test_package.dir/test_package.cpp.o' failed CMakeFiles/Makefile2:94: recipe for target 'CMakeFiles/test_package.dir/all' failed Makefile:102: recipe for target 'all' failed 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 In file included from /home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/test_package.cpp:1: In file included from /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/tracer.h:4: In file included from /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/propagation.h:4: /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/string_view.h:55:16: error: expected ';' at end of declaration list string_view() noexcept : data_(nullptr), length_(0) {} ^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/string_view.h:96:58: error: expected function body after function declarator inline bool operator==(string_view lhs, string_view rhs) noexcept { ^ In file included from /home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/test_package.cpp:1: In file included from /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/tracer.h:4: In file included from /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/propagation.h:6: In file included from /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/util.h:6: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/chrono:35: /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/bits/c++0x_warning.h:32:2: error: This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options. #error This file requires compiler and library support \ ^ In file included from /home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/test_package.cpp:1: In file included from /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/tracer.h:4: In file included from /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/propagation.h:6: In file included from /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/util.h:14: /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:105:5: error: unknown type name 'constexpr' constexpr value_type const & value() const & ^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:105:15: error: duplicate member 'value_type' constexpr value_type const & value() const & ^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:68:15: note: previous declaration is here typedef T value_type; ^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:105:25: error: expected ';' at end of declaration list constexpr value_type const & value() const & ^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:77:15: error: use of undeclared identifier 'm_value' new( &m_value ) value_type( v ); ^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:82:42: error: no member named 'forward' in namespace 'std' new( &m_value ) value_type( std::forward( v ) ); ~~~~~^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:82:50: error: 'T' does not refer to a value new( &m_value ) value_type( std::forward( v ) ); ^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:62:20: note: declared here template< typename T, typename E > ^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:87:9: error: use of undeclared identifier 'm_value' m_value.~value_type(); ^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:97:42: error: no member named 'move' in namespace 'std' new( &m_error ) error_type( std::move( e ) ); ~~~~~^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:167:42: error: no member named 'move' in namespace 'std' new( &m_error ) error_type( std::move( e ) ); ~~~~~^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:193:29: error: no type named 'error_code' in namespace 'std' template< typename E = std::error_code > ~~~~~^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:202:14: error: no member named 'is_copy_constructible' in namespace 'std' std::is_copy_constructible::value ) ~~~~~^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:43:25: note: expanded from macro 'nsel_REQUIRES_0' template< bool B = (__VA_ARGS__), typename std::enable_if::type = 0 > ^~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:202:36: error: unexpected type name 'error_type': expected expression std::is_copy_constructible::value ) ^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:202:49: error: no member named 'value' in the global namespace std::is_copy_constructible::value ) ~~^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:43:25: note: expanded from macro 'nsel_REQUIRES_0' template< bool B = (__VA_ARGS__), typename std::enable_if::type = 0 > ^~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:201:5: error: no template named 'enable_if' in namespace 'std'; did you mean '__gnu_cxx::__enable_if'? nsel_REQUIRES_0( ^~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:43:48: note: expanded from macro 'nsel_REQUIRES_0' template< bool B = (__VA_ARGS__), typename std::enable_if::type = 0 > ^~~~~ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/ext/type_traits.h:45:12: note: '__gnu_cxx::__enable_if' declared here struct __enable_if ^ In file included from /home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/test_package.cpp:1: In file included from /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/tracer.h:4: In file included from /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/propagation.h:6: In file included from /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/util.h:14: /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:204:5: error: unknown type name 'constexpr' constexpr explicit unexpected_type( error_type const & error ) ^ /home/conan/w/BuildSingleReference/.conan/data/opentracing-cpp/1.6.0/_/_/package/a5da56c20f98b1d2792985cdb3fd0f5ed1c37e65/include/opentracing/expected/expected.hpp:204:15: error: expected member name or ';' after declaration specifiers constexpr explicit unexpected_type( error_type const & error ) ~~~~~~~~~ ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. make[2]: *** [CMakeFiles/test_package.dir/test_package.cpp.o] Error 1 make[1]: *** [CMakeFiles/test_package.dir/all] Error 2 make: *** [all] Error 2 [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component opentracing-cpp::opentracing-cpp libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component opentracing-cpp::opentracing-static libdir "lib" does not contain any declared library [HOOK - conan-center.py] post_package_info(): ERROR: [LIBRARY DOES NOT EXIST (KB-H054)] Component opentracing-cpp::opentracing-static library "opentracing-static" not found in libdirs (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H054) ERROR: opentracing-cpp/1.6.0 (test package): Error in build() method, line 12 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/BuildSingleReference/conan-center-index/recipes/opentracing-cpp/all/test_package/build/cf4f68bffaa0864416f423db57cf69abac261492' '--' '-j3'