Auto detecting your dev setup to initialize the default profile (/tmp/c3ipr/pr_951_7_0_0/.conan/profiles/default) Found apple-clang 9.1 Default settings os=Macos os_build=Macos arch=x86_64 arch_build=x86_64 compiler=apple-clang compiler.version=9.1 compiler.libcxx=libc++ build_type=Release *** You can change them in /tmp/c3ipr/pr_951_7_0_0/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** [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: 5.1396484375 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 Exporting package recipe cpp-jwt/1.2 exports: File 'conandata.yml' found. Exporting it... cpp-jwt/1.2 exports: Copied 1 '.yml' file: conandata.yml cpp-jwt/1.2 exports_sources: Copied 1 '.txt' file: CMakeLists.txt [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] Saving conandata.yml: {'sources': {'1.2': {'sha256': '5d0102d182c48ef520f3fb15412fbaa67e002e1bf90b3ba45d5a2c7f850371f7', 'url': 'https://github.com/arun11299/cpp-jwt/archive/v1.2.tar.gz'}}} [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] New conandata.yml contents: sources: '1.2': sha256: 5d0102d182c48ef520f3fb15412fbaa67e002e1bf90b3ba45d5a2c7f850371f7 url: https://github.com/arun11299/cpp-jwt/archive/v1.2.tar.gz [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] OK cpp-jwt/1.2: A new conanfile.py version was exported cpp-jwt/1.2: Folder: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/export cpp-jwt/1.2: Using the exported files summary hash as the recipe revision: 5753928713110f2fa601941368912a00 cpp-jwt/1.2: Exported revision: 5753928713110f2fa601941368912a00 Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=apple-clang compiler.libcxx=libc++ compiler.version=9.1 os=Macos os_build=Macos [options] [build_requires] [env] openssl/1.0.2t: Not found in local cache, looking in remotes... openssl/1.0.2t: Trying with 'c3i_PR-951_44cf9aac9bbe05772cc903aa276aa82c0d9564c7'... openssl/1.0.2t: Trying with 'central'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz openssl/1.0.2t: Downloaded recipe revision 0987133640034f13ccc675d28ae7ce54 zlib/1.2.11: Not found in local cache, looking in remotes... zlib/1.2.11: Trying with 'c3i_PR-951_44cf9aac9bbe05772cc903aa276aa82c0d9564c7'... zlib/1.2.11: Trying with 'central'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz zlib/1.2.11: Downloaded recipe revision 419994c54789da229ef991be6c2563b3 nlohmann_json/3.7.3: Not found in local cache, looking in remotes... nlohmann_json/3.7.3: Trying with 'c3i_PR-951_44cf9aac9bbe05772cc903aa276aa82c0d9564c7'... nlohmann_json/3.7.3: Trying with 'central'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz nlohmann_json/3.7.3: Downloaded recipe revision 42f1396613f3d00a66960fed7e03d834 cpp-jwt/1.2: Forced build from source cpp-jwt/1.2 (test package): Installing package Requirements cpp-jwt/1.2 from local cache - Cache nlohmann_json/3.7.3 from 'central' - Downloaded openssl/1.0.2t from 'central' - Downloaded zlib/1.2.11 from 'central' - Downloaded Packages cpp-jwt/1.2:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Build nlohmann_json/3.7.3:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download openssl/1.0.2t:20b7137cd336076bcb33c847c2cf2edced0ce511 - Download zlib/1.2.11:4f892a0d0107b794d837128fbfc6812497252e9f - Download nlohmann_json/3.7.3: Retrieving package 5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 from remote 'central' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz nlohmann_json/3.7.3: Package installed 5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 nlohmann_json/3.7.3: Downloaded package revision cc206a2b060605de1af82324596bb6be [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK zlib/1.2.11: Retrieving package 4f892a0d0107b794d837128fbfc6812497252e9f from remote 'central' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz zlib/1.2.11: Package installed 4f892a0d0107b794d837128fbfc6812497252e9f zlib/1.2.11: Downloaded package revision 37f2e1a4758dd414267b23ad2742f39a [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK openssl/1.0.2t: Retrieving package 20b7137cd336076bcb33c847c2cf2edced0ce511 from remote 'central' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz openssl/1.0.2t: Package installed 20b7137cd336076bcb33c847c2cf2edced0ce511 openssl/1.0.2t: Downloaded package revision f03adea1e22e7e3dc46125591cb9b657 [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK cpp-jwt/1.2: Configuring sources in /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/source [HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK [HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK cpp-jwt/1.2: Copying sources to build folder cpp-jwt/1.2: Building your package in /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/build/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 cpp-jwt/1.2: Generator cmake created conanbuildinfo.cmake cpp-jwt/1.2: Generator cmake_find_package created FindOpenSSL.cmake cpp-jwt/1.2: Generator cmake_find_package created Findnlohmann_json.cmake cpp-jwt/1.2: Generator cmake_find_package created FindZLIB.cmake [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 cpp-jwt/1.2: Calling build() -- The C compiler identification is AppleClang 9.1.0.9020039 -- The CXX compiler identification is AppleClang 9.1.0.9020039 -- Check for working C compiler: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- Check for working C compiler: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- 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: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- Check for working CXX compiler: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Conan: Using autogenerated FindOpenSSL.cmake -- Found OpenSSL: 1.0.2t (found version "1.0.2t") -- Library ssl found /tmp/c3ipr/pr_951_7_0_0/.conan/data/openssl/1.0.2t/_/_/package/20b7137cd336076bcb33c847c2cf2edced0ce511/lib/libssl.a -- Found: /tmp/c3ipr/pr_951_7_0_0/.conan/data/openssl/1.0.2t/_/_/package/20b7137cd336076bcb33c847c2cf2edced0ce511/lib/libssl.a -- Library crypto found /tmp/c3ipr/pr_951_7_0_0/.conan/data/openssl/1.0.2t/_/_/package/20b7137cd336076bcb33c847c2cf2edced0ce511/lib/libcrypto.a -- Found: /tmp/c3ipr/pr_951_7_0_0/.conan/data/openssl/1.0.2t/_/_/package/20b7137cd336076bcb33c847c2cf2edced0ce511/lib/libcrypto.a -- Conan: Using autogenerated FindZLIB.cmake -- Found ZLIB: 1.2.11 (found version "1.2.11") -- Library z found /tmp/c3ipr/pr_951_7_0_0/.conan/data/zlib/1.2.11/_/_/package/4f892a0d0107b794d837128fbfc6812497252e9f/lib/libz.a -- Found: /tmp/c3ipr/pr_951_7_0_0/.conan/data/zlib/1.2.11/_/_/package/4f892a0d0107b794d837128fbfc6812497252e9f/lib/libz.a -- Conan: Using autogenerated Findnlohmann_json.cmake -- Found nlohmann_json: 3.7.3 (found version "3.7.3") -- Configuring done -- Generating done CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CONAN_COMPILER CONAN_COMPILER_VERSION CONAN_CXX_FLAGS CONAN_C_FLAGS CONAN_EXPORTED CONAN_IN_LOCAL_CACHE CONAN_LIBCXX CONAN_SHARED_LINKER_FLAGS -- Build files have been written to: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/build/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 cpp-jwt/1.2: Package '5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9' built cpp-jwt/1.2: Build folder /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/build/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 cpp-jwt/1.2: Generated conaninfo.txt cpp-jwt/1.2: Generated conanbuildinfo.txt cpp-jwt/1.2: Generating the package cpp-jwt/1.2: Package folder /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 cpp-jwt/1.2: Calling package() -- Conan: Using autogenerated FindOpenSSL.cmake -- Library ssl found /tmp/c3ipr/pr_951_7_0_0/.conan/data/openssl/1.0.2t/_/_/package/20b7137cd336076bcb33c847c2cf2edced0ce511/lib/libssl.a -- Found: /tmp/c3ipr/pr_951_7_0_0/.conan/data/openssl/1.0.2t/_/_/package/20b7137cd336076bcb33c847c2cf2edced0ce511/lib/libssl.a -- Library crypto found /tmp/c3ipr/pr_951_7_0_0/.conan/data/openssl/1.0.2t/_/_/package/20b7137cd336076bcb33c847c2cf2edced0ce511/lib/libcrypto.a -- Found: /tmp/c3ipr/pr_951_7_0_0/.conan/data/openssl/1.0.2t/_/_/package/20b7137cd336076bcb33c847c2cf2edced0ce511/lib/libcrypto.a -- Conan: Using autogenerated FindZLIB.cmake -- Library z found /tmp/c3ipr/pr_951_7_0_0/.conan/data/zlib/1.2.11/_/_/package/4f892a0d0107b794d837128fbfc6812497252e9f/lib/libz.a -- Found: /tmp/c3ipr/pr_951_7_0_0/.conan/data/zlib/1.2.11/_/_/package/4f892a0d0107b794d837128fbfc6812497252e9f/lib/libz.a -- Conan: Using autogenerated Findnlohmann_json.cmake -- Configuring done -- Generating done -- Build files have been written to: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/build/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 Install the project... -- Install configuration: "Debug" -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/impl -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/impl/jwt.ipp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/impl/stack_alloc.ipp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/impl/string_view.ipp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/impl/algorithm.ipp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/impl/error_codes.ipp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/json -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/json/test_json.cc -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/json/test_json -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/json/json.hpp -- Up-to-date: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt -- Up-to-date: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/impl -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/test -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/error_codes.hpp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/config.hpp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/algorithm.hpp -- Up-to-date: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail -- Up-to-date: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp -- Up-to-date: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/json -- Up-to-date: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/json/json.hpp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/assertions.hpp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/stack_alloc.hpp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/string_view.hpp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/short_string.hpp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/exceptions.hpp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp -- Installing: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/base64.hpp [HOOK - conan-center.py] post_package(): [PACKAGE LICENSE (KB-H012)] OK [HOOK - conan-center.py] post_package(): [DEFAULT PACKAGE LAYOUT (KB-H013)] OK [HOOK - conan-center.py] post_package(): [MATCHING CONFIGURATION (KB-H014)] OK [HOOK - conan-center.py] post_package(): [SHARED ARTIFACTS (KB-H015)] OK [HOOK - conan-center.py] post_package(): [PC-FILES (KB-H020)] OK [HOOK - conan-center.py] post_package(): [CMAKE-MODULES-CONFIG-FILES (KB-H016)] OK [HOOK - conan-center.py] post_package(): [PDB FILES NOT ALLOWED (KB-H017)] OK [HOOK - conan-center.py] post_package(): [LIBTOOL FILES PRESENCE (KB-H018)] OK [HOOK - conan-center.py] post_package(): [MS RUNTIME FILES (KB-H021)] OK cpp-jwt/1.2 package(): Packaged 2 files: LICENSE, test_json cpp-jwt/1.2 package(): Packaged 13 '.hpp' files cpp-jwt/1.2 package(): Packaged 5 '.ipp' files cpp-jwt/1.2 package(): Packaged 1 '.cc' file: test_json.cc cpp-jwt/1.2: Package '5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9' created cpp-jwt/1.2: Created package revision ebb2ca9eaa4b22f8b304c546097b3101 [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK cpp-jwt/1.2 (test package): Generator cmake created conanbuildinfo.cmake cpp-jwt/1.2 (test package): Generator txt created conanbuildinfo.txt cpp-jwt/1.2 (test package): Generated conaninfo.txt cpp-jwt/1.2 (test package): Generated graphinfo Using lockfile: '/tmp/c3ipr/pr_951_7_0_0/test_package/build/2219d6d992d01e0d2086447a06d888600c7aeb0b/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 cpp-jwt/1.2 (test package): Running build() -- The C compiler identification is AppleClang 9.1.0.9020039 -- The CXX compiler identification is AppleClang 9.1.0.9020039 -- Check for working C compiler: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- Check for working C compiler: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- 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: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- Check for working CXX compiler: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- 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: Adjusting output directories -- Conan: Using cmake global configuration -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- Conan: C++ stdlib: libc++ -- 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: /tmp/c3ipr/pr_951_7_0_0/test_package/build/2219d6d992d01e0d2086447a06d888600c7aeb0b /usr/local/Cellar/cmake/3.14.1/bin/cmake -S/tmp/c3ipr/pr_951_7_0_0/test_package -B/tmp/c3ipr/pr_951_7_0_0/test_package/build/2219d6d992d01e0d2086447a06d888600c7aeb0b --check-build-system CMakeFiles/Makefile.cmake 0 /usr/local/Cellar/cmake/3.14.1/bin/cmake -E cmake_progress_start /tmp/c3ipr/pr_951_7_0_0/test_package/build/2219d6d992d01e0d2086447a06d888600c7aeb0b/CMakeFiles /tmp/c3ipr/pr_951_7_0_0/test_package/build/2219d6d992d01e0d2086447a06d888600c7aeb0b/CMakeFiles/progress.marks /Applications/Xcode-9.4.app/Contents/Developer/usr/bin/make -f CMakeFiles/Makefile2 all /Applications/Xcode-9.4.app/Contents/Developer/usr/bin/make -f CMakeFiles/test_package.dir/build.make CMakeFiles/test_package.dir/depend cd /tmp/c3ipr/pr_951_7_0_0/test_package/build/2219d6d992d01e0d2086447a06d888600c7aeb0b && /usr/local/Cellar/cmake/3.14.1/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/c3ipr/pr_951_7_0_0/test_package /tmp/c3ipr/pr_951_7_0_0/test_package /tmp/c3ipr/pr_951_7_0_0/test_package/build/2219d6d992d01e0d2086447a06d888600c7aeb0b /tmp/c3ipr/pr_951_7_0_0/test_package/build/2219d6d992d01e0d2086447a06d888600c7aeb0b /tmp/c3ipr/pr_951_7_0_0/test_package/build/2219d6d992d01e0d2086447a06d888600c7aeb0b/CMakeFiles/test_package.dir/DependInfo.cmake --color= Scanning dependencies of target test_package /Applications/Xcode-9.4.app/Contents/Developer/usr/bin/make -f CMakeFiles/test_package.dir/build.make CMakeFiles/test_package.dir/build [ 50%] Building CXX object CMakeFiles/test_package.dir/test_package.cpp.o /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -I/tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include -I/tmp/c3ipr/pr_951_7_0_0/.conan/data/openssl/1.0.2t/_/_/package/20b7137cd336076bcb33c847c2cf2edced0ce511/include -I/tmp/c3ipr/pr_951_7_0_0/.conan/data/nlohmann_json/3.7.3/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include -I/tmp/c3ipr/pr_951_7_0_0/.conan/data/zlib/1.2.11/_/_/package/4f892a0d0107b794d837128fbfc6812497252e9f/include -m64 -stdlib=libc++ -g -isysroot /Applications/Xcode-9.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk -std=gnu++11 -o CMakeFiles/test_package.dir/test_package.cpp.o -c /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:34: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp:102:61: error: no template named 'remove_reference_t' in namespace 'std'; did you mean 'remove_reference'? std::is_constructible::key_type>::value, ~~~~~^~~~~~~~~~~~~~~~~~ remove_reference /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:1068:50: note: 'remove_reference' declared here template struct _LIBCPP_TEMPLATE_VIS remove_reference {typedef _Tp type;}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:34: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp:107:61: error: no template named 'remove_reference_t' in namespace 'std'; did you mean 'remove_reference'? std::is_constructible::mapped_type>::value, ~~~~~^~~~~~~~~~~~~~~~~~ remove_reference /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:1068:50: note: 'remove_reference' declared here template struct _LIBCPP_TEMPLATE_VIS remove_reference {typedef _Tp type;}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:34: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp:112:64: error: no template named 'remove_reference_t' in namespace 'std'; did you mean 'remove_reference'? std::declval().operator[](std::declval::key_type>()), ~~~~~^~~~~~~~~~~~~~~~~~ remove_reference /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:1068:50: note: 'remove_reference' declared here template struct _LIBCPP_TEMPLATE_VIS remove_reference {typedef _Tp type;}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:34: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp:158:10: error: no template named 'enable_if_t' in namespace 'std'; did you mean 'enable_if'? std::enable_if_t>::value>, ~~~~~^~~~~~~~~~~ enable_if /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:423:63: note: 'enable_if' declared here template struct _LIBCPP_TEMPLATE_VIS enable_if {}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:34: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp:158:41: error: no template named 'decay_t' in namespace 'std'; did you mean 'decay'? std::enable_if_t>::value>, ~~~~~^~~~~~~ decay /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:1300:29: note: 'decay' declared here struct _LIBCPP_TEMPLATE_VIS decay ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:34: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp:160:10: error: no template named 'enable_if_t' in namespace 'std'; did you mean 'enable_if'? std::enable_if_t< ~~~~~^~~~~~~~~~~ enable_if /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:423:63: note: 'enable_if' declared here template struct _LIBCPP_TEMPLATE_VIS enable_if {}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:34: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp:162:34: error: no template named 'remove_reference_t' in namespace 'std'; did you mean 'remove_reference'? std::remove_reference_t()))>>::value ~~~~~^~~~~~~~~~~~~~~~~~ remove_reference /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:1068:50: note: 'remove_reference' declared here template struct _LIBCPP_TEMPLATE_VIS remove_reference {typedef _Tp type;}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:34: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp:172:10: error: no template named 'enable_if_t' in namespace 'std'; did you mean 'enable_if'? std::enable_if_t< ~~~~~^~~~~~~~~~~ enable_if /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:423:63: note: 'enable_if' declared here template struct _LIBCPP_TEMPLATE_VIS enable_if {}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:34: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp:175:23: error: no template named 'remove_reference_t' in namespace 'std'; did you mean 'remove_reference'? typename std::remove_reference_t::iterator::iterator_category ~~~~~^~~~~~~~~~~~~~~~~~ remove_reference /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:1068:50: note: 'remove_reference' declared here template struct _LIBCPP_TEMPLATE_VIS remove_reference {typedef _Tp type;}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:34: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp:178:12: error: no template named 'enable_if_t' in namespace 'std'; did you mean 'enable_if'? std::enable_if_t< ~~~~~^~~~~~~~~~~ enable_if /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:423:63: note: 'enable_if' declared here template struct _LIBCPP_TEMPLATE_VIS enable_if {}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:34: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/detail/meta.hpp:179:63: error: no template named 'remove_reference_t' in namespace 'std'; did you mean 'remove_reference'? std::is_constructible::value_type>::value ~~~~~^~~~~~~~~~~~~~~~~~ remove_reference /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:1068:50: note: 'remove_reference' declared here template struct _LIBCPP_TEMPLATE_VIS remove_reference {typedef _Tp type;}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: In file included from /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:39: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/parameters.hpp:310:13: error: no template named 'enable_if_t' in namespace 'std'; did you mean 'enable_if'? inline std::enable_if_t::value, detail::secret_function_param> ~~~~~^~~~~~~~~~~ enable_if /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:423:63: note: 'enable_if' declared here template struct _LIBCPP_TEMPLATE_VIS enable_if {}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:391:27: error: no template named 'enable_if_t' in namespace 'std'; did you mean 'enable_if'? typename=std::enable_if_t< ~~~~~^~~~~~~~~~~ enable_if /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:423:63: note: 'enable_if' declared here template struct _LIBCPP_TEMPLATE_VIS enable_if {}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:392:60: error: no template named 'decay_t' in namespace 'std'; did you mean 'decay'? !std::is_same>::value ~~~~~^~~~~~~ decay /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:1300:29: note: 'decay' declared here struct _LIBCPP_TEMPLATE_VIS decay ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:397:25: error: no matching member function for call to 'find' auto itr = headers_.find(hname); ~~~~~~~~~^~~~ /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/set:650:14: note: candidate function not viable: no known conversion from 'const jwt::string_view' (aka 'const basic_string_view') to 'const std::__1::set, jwt::jwt_set::case_compare, std::__1::allocator > >::key_type' (aka 'const std::__1::basic_string') for 1st argument iterator find(const key_type& __k) {return __tree_.find(__k);} ^ /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/set:652:20: note: candidate function not viable: no known conversion from 'const jwt::string_view' (aka 'const basic_string_view') to 'const std::__1::set, jwt::jwt_set::case_compare, std::__1::allocator > >::key_type' (aka 'const std::__1::basic_string') for 1st argument const_iterator find(const key_type& __k) const {return __tree_.find(__k);} ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:432:25: error: no matching member function for call to 'find' auto itr = headers_.find(hname); ~~~~~~~~~^~~~ /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/set:650:14: note: candidate function not viable: no known conversion from 'const jwt::string_view' (aka 'const basic_string_view') to 'const std::__1::set, jwt::jwt_set::case_compare, std::__1::allocator > >::key_type' (aka 'const std::__1::basic_string') for 1st argument iterator find(const key_type& __k) {return __tree_.find(__k);} ^ /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/set:652:20: note: candidate function not viable: no known conversion from 'const jwt::string_view' (aka 'const basic_string_view') to 'const std::__1::set, jwt::jwt_set::case_compare, std::__1::allocator > >::key_type' (aka 'const std::__1::basic_string') for 1st argument const_iterator find(const key_type& __k) const {return __tree_.find(__k);} ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:449:21: error: no matching member function for call to 'find' return headers_.find(hname) != std::end(headers_); ~~~~~~~~~^~~~ /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/set:650:14: note: candidate function not viable: no known conversion from 'const jwt::string_view' (aka 'const basic_string_view') to 'const std::__1::set, jwt::jwt_set::case_compare, std::__1::allocator > >::key_type' (aka 'const std::__1::basic_string') for 1st argument iterator find(const key_type& __k) {return __tree_.find(__k);} ^ /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/set:652:20: note: candidate function not viable: no known conversion from 'const jwt::string_view' (aka 'const basic_string_view') to 'const std::__1::set, jwt::jwt_set::case_compare, std::__1::allocator > >::key_type' (aka 'const std::__1::basic_string') for 1st argument const_iterator find(const key_type& __k) const {return __tree_.find(__k);} ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:554:36: error: no template named 'enable_if_t' in namespace 'std'; did you mean 'enable_if'? typename=typename std::enable_if_t< ~~~~~^~~~~~~~~~~ enable_if /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:423:63: note: 'enable_if' declared here template struct _LIBCPP_TEMPLATE_VIS enable_if {}; ^ In file included from /tmp/c3ipr/pr_951_7_0_0/test_package/test_package.cpp:2: /tmp/c3ipr/pr_951_7_0_0/.conan/data/cpp-jwt/1.2/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/jwt/jwt.hpp:555:49: error: no template named 'decay_t' in namespace 'std'; did you mean 'decay'? !std::is_same>::value || ~~~~~^~~~~~~ decay /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:1300:29: note: 'decay' declared here struct _LIBCPP_TEMPLATE_VIS decay ^ 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 JSON file created at '/private/tmp/c3ipr/pr_951_7_0_0/_create.json'