******************************************************************************** conan test conan-center-index/recipes/cpr/all/test_package/conanfile.py cpr/1.10.0@#b503465c9ec70906d938375989456e84 -pr /home/conan/w/prod/BuildSingleReference/167888/04e1b00f-0413-4b87-bdf8-c781ba21ff5c/profile_linux_8_libstdcpp11_gcc_release_64.cpr-shared-False.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=8 os=Linux [options] cpr:shared=False [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True cpr/1.10.0 (test package): Installing package Requirements cpr/1.10.0 from local cache - Cache libcurl/7.87.0 from 'conan-center' - Cache openssl/1.1.1s from 'conan-center' - Cache zlib/1.2.13 from 'conan-center' - Cache Packages cpr/1.10.0:f61aa2945d8759a206591a31eb5c4ed8702bc1e8 - Cache libcurl/7.87.0:015f97075b6c2ac297ea689620e576be75fd93ed - Cache openssl/1.1.1s:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache zlib/1.2.13:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache Installing (downloading, building) binaries... openssl/1.1.1s: Already installed! zlib/1.2.13: Already installed! libcurl/7.87.0: Already installed! cpr/1.10.0: Already installed! cpr/1.10.0 (test package): Generator 'CMakeDeps' calling 'generate()' cpr/1.10.0 (test package): Generator txt created conanbuildinfo.txt cpr/1.10.0 (test package): Generator 'CMakeToolchain' calling 'generate()' cpr/1.10.0 (test package): Preset 'release' added to CMakePresets.json. Invoke it manually using 'cmake --preset release' cpr/1.10.0 (test package): If your CMake version is not compatible with CMakePresets (<3.19) call cmake like: 'cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE=/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/build/Release/generators/conan_toolchain.cmake -DCMAKE_POLICY_DEFAULT_CMP0091=NEW -DCMAKE_BUILD_TYPE=Release' cpr/1.10.0 (test package): Generator 'VirtualRunEnv' calling 'generate()' cpr/1.10.0 (test package): Aggregating env generators cpr/1.10.0 (test package): Generated conaninfo.txt cpr/1.10.0 (test package): Generated graphinfo Using lockfile: '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/build/Release/generators/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 cpr/1.10.0 (test package): Calling build() cpr/1.10.0 (test package): CMake command: cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/build/Release/generators/conan_toolchain.cmake" -DCMAKE_POLICY_DEFAULT_CMP0091="NEW" -DCMAKE_BUILD_TYPE="Release" "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/." ----Running------ > cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/build/Release/generators/conan_toolchain.cmake" -DCMAKE_POLICY_DEFAULT_CMP0091="NEW" -DCMAKE_BUILD_TYPE="Release" "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/." ----------------- -- Using Conan toolchain: /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/build/Release/generators/conan_toolchain.cmake -- The CXX compiler identification is GNU 8.4.0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/g++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Conan: Target declared 'cpr::cpr' -- Conan: Component target declared 'CURL::libcurl' -- Conan: Component target declared 'OpenSSL::Crypto' -- Conan: Component target declared 'OpenSSL::SSL' -- Conan: Target declared 'openssl::openssl' -- Conan: Including build module from '/home/conan/w/prod/BuildSingleReference/.conan/data/openssl/1.1.1s/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/cmake/conan-official-openssl-variables.cmake' -- Conan: Target declared 'ZLIB::ZLIB' -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/build/Release cpr/1.10.0 (test package): CMake command: cmake --build "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/build/Release" '--' '-j3' ----Running------ > cmake --build "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/build/Release" '--' '-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 In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/response.h:13, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cprtypes.h:34:43: error: expected ‘)’ before ‘str’ explicit StringHolder(std::string_view str) : str_(str) {} ~ ^~~~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cprtypes.h:123:25: error: expected ‘)’ before ‘url’ Url(std::string_view url) : StringHolder(url) {} ~ ^~~~ ) In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/response.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/filesystem.h:8:21: error: ‘filesystem’ is not a namespace-name namespace fs = std::filesystem; ^~~~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/filesystem.h:8:31: error: expected namespace-name before ‘;’ token namespace fs = std::filesystem; ^ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/util.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:11, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/response.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:105:10: error: ‘optional’ in namespace ‘std’ does not name a template type std::optional> user_cb; ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:105:5: note: ‘std::optional’ is only available from C++17 onwards std::optional> user_cb; ^~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h: In constructor ‘cpr::CancellationCallback::CancellationCallback(std::shared_ptr >&&, cpr::ProgressCallback&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:97:127: error: class ‘cpr::CancellationCallback’ does not have any field named ‘user_cb’ CancellationCallback(std::shared_ptr&& cs, ProgressCallback& u_cb) : cancellation_state{std::move(cs)}, user_cb{std::reference_wrapper{u_cb}} {} ^~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:97:157: error: missing template arguments before ‘{’ token CancellationCallback(std::shared_ptr&& cs, ProgressCallback& u_cb) : cancellation_state{std::move(cs)}, user_cb{std::reference_wrapper{u_cb}} {} ^ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:97:157: error: expected ‘}’ before ‘{’ token /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:97:162: error: expected ‘;’ before ‘}’ token CancellationCallback(std::shared_ptr&& cs, ProgressCallback& u_cb) : cancellation_state{std::move(cs)}, user_cb{std::reference_wrapper{u_cb}} {} ^ ; In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/response.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:94:14: error: ‘fs’ has not been declared CertFile(fs::path&& p_filename) : filename(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:94:22: error: expected ‘)’ before ‘&&’ token CertFile(fs::path&& p_filename) : filename(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:98:11: error: ‘fs’ does not name a type const fs::path filename; ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:110:13: error: ‘fs’ has not been declared DerCert(fs::path&& p_filename) : CertFile(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:110:21: error: expected ‘)’ before ‘&&’ token DerCert(fs::path&& p_filename) : CertFile(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:123:13: error: ‘fs’ has not been declared KeyFile(fs::path&& p_filename) : filename(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:123:21: error: expected ‘)’ before ‘&&’ token KeyFile(fs::path&& p_filename) : filename(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:132:5: error: ‘fs’ does not name a type fs::path filename; ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In constructor ‘cpr::ssl::KeyFile::KeyFile(FileType&&, PassType)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:126:59: error: class ‘cpr::ssl::KeyFile’ does not have any field named ‘filename’ KeyFile(FileType&& p_filename, PassType p_password) : filename(std::forward(p_filename)), password(std::move(p_password)) {} ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:167:12: error: ‘fs’ has not been declared DerKey(fs::path&& p_filename) : KeyFile(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:167:20: error: expected ‘)’ before ‘&&’ token DerKey(fs::path&& p_filename) : KeyFile(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:316:12: error: ‘fs’ has not been declared CaInfo(fs::path&& p_filename) : filename(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:316:20: error: expected ‘)’ before ‘&&’ token CaInfo(fs::path&& p_filename) : filename(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:318:5: error: ‘fs’ does not name a type fs::path filename; ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:325:12: error: ‘fs’ has not been declared CaPath(fs::path&& p_filename) : filename(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:325:20: error: expected ‘)’ before ‘&&’ token CaPath(fs::path&& p_filename) : filename(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:327:5: error: ‘fs’ does not name a type fs::path filename; ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:344:9: error: ‘fs’ has not been declared Crl(fs::path&& p_filename) : filename(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:344:17: error: expected ‘)’ before ‘&&’ token Crl(fs::path&& p_filename) : filename(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:346:5: error: ‘fs’ does not name a type fs::path filename; ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In member function ‘void cpr::SslOptions::SetOption(const cpr::ssl::CertFile&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:468:25: error: ‘const class cpr::ssl::CertFile’ has no member named ‘filename’ cert_file = opt.filename.string(); ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In member function ‘void cpr::SslOptions::SetOption(const cpr::ssl::KeyFile&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:472:24: error: ‘const class cpr::ssl::KeyFile’ has no member named ‘filename’ key_file = opt.filename.string(); ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In member function ‘void cpr::SslOptions::SetOption(const cpr::ssl::CaInfo&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:570:23: error: ‘const class cpr::ssl::CaInfo’ has no member named ‘filename’ ca_info = opt.filename.string(); ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In member function ‘void cpr::SslOptions::SetOption(const cpr::ssl::CaPath&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:573:23: error: ‘const class cpr::ssl::CaPath’ has no member named ‘filename’ ca_path = opt.filename.string(); ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In member function ‘void cpr::SslOptions::SetOption(const cpr::ssl::Crl&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:581:24: error: ‘const class cpr::ssl::Crl’ has no member named ‘filename’ crl_file = opt.filename.string(); ^~~~~~~~ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:132:57: error: expected constructor, destructor, or type conversion before ‘;’ token AsyncWrapper(std::future&&) -> AsyncWrapper; ^ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:135:93: error: expected constructor, destructor, or type conversion before ‘;’ token AsyncWrapper(std::future&&, std::shared_ptr&&) -> AsyncWrapper; ^ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h: In function ‘auto cpr::async(Fn&&, Args&& ...)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:27:24: error: missing template arguments before ‘{’ token return AsyncWrapper{GlobalThreadPool::GetInstance()->Submit(std::forward(fn), std::forward(args)...)}; ^ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:27:24: error: expected ‘;’ before ‘{’ token return AsyncWrapper{GlobalThreadPool::GetInstance()->Submit(std::forward(fn), std::forward(args)...)}; ^ ; /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:27:115: error: expected ‘;’ before ‘}’ token return AsyncWrapper{GlobalThreadPool::GetInstance()->Submit(std::forward(fn), std::forward(args)...)}; ^ ; In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:14:42: error: ‘fs’ has not been declared Buffer(Iterator begin, Iterator end, fs::path&& p_filename) ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:14:50: error: expected ‘,’ or ‘...’ before ‘&&’ token Buffer(Iterator begin, Iterator end, fs::path&& p_filename) ^~ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:30:11: error: ‘fs’ does not name a type const fs::path filename; ^~ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h: In constructor ‘cpr::Buffer::Buffer(Iterator, Iterator, int)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:18:113: error: class ‘cpr::Buffer’ does not have any field named ‘filename’ : data{reinterpret_cast(&(*begin))}, datalen{static_cast(std::distance(begin, end))}, filename(std::move(p_filename)) { ^~~~~~~~ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:18:132: error: ‘p_filename’ was not declared in this scope : data{reinterpret_cast(&(*begin))}, datalen{static_cast(std::distance(begin, end))}, filename(std::move(p_filename)) { ^~~~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:18:132: note: suggested alternative: ‘fileno’ : data{reinterpret_cast(&(*begin))}, datalen{static_cast(std::distance(begin, end))}, filename(std::move(p_filename)) { ^~~~~~~~~~ fileno In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h: In constructor ‘cpr::Part::Part(const string&, const cpr::Buffer&, const string&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:20:128: error: ‘const struct cpr::Buffer’ has no member named ‘filename’ Part(const std::string& p_name, const Buffer& buffer, const std::string& p_content_type = {}) : name{p_name}, value{buffer.filename.string()}, content_type{p_content_type}, data{buffer.data}, datalen{buffer.datalen}, is_file{false}, is_buffer{true} {} ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:20:252: error: no matching function for call to ‘std::__cxx11::basic_string::basic_string()’ Part(const std::string& p_name, const Buffer& buffer, const std::string& p_content_type = {}) : name{p_name}, value{buffer.filename.string()}, content_type{p_content_type}, data{buffer.data}, datalen{buffer.datalen}, is_file{false}, is_buffer{true} {} ^ In file included from /usr/include/c++/8/string:52, from /usr/include/c++/8/bits/locale_classes.h:40, from /usr/include/c++/8/bits/ios_base.h:41, from /usr/include/c++/8/ios:42, from /usr/include/c++/8/istream:38, from /usr/include/c++/8/fstream:38, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /usr/include/c++/8/bits/basic_string.h:614:9: note: candidate: ‘template std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)’ basic_string(_InputIterator __beg, _InputIterator __end, ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:614:9: note: template argument deduction/substitution failed: /usr/include/c++/8/bits/basic_string.h:576:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(basic_string&& __str, const _Alloc& __a) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:576:7: note: candidate expects 2 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:572:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(const basic_string& __str, const _Alloc& __a) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:572:7: note: candidate expects 2 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:568:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc()) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:568:7: note: conversion of argument 1 would be ill-formed: /usr/include/c++/8/bits/basic_string.h:541:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(basic_string&& __str) noexcept ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:541:7: note: conversion of argument 1 would be ill-formed: /usr/include/c++/8/bits/basic_string.h:529:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, _CharT, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc()) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:529:7: note: candidate expects 3 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:514:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(const _CharT* __s, const _Alloc& __a = _Alloc()) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:514:7: note: conversion of argument 1 would be ill-formed: /usr/include/c++/8/bits/basic_string.h:499:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ basic_string(const _CharT* __s, size_type __n, ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:499:7: note: candidate expects 3 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:481:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ basic_string(const basic_string& __str, size_type __pos, ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:481:7: note: candidate expects 4 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:465:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ basic_string(const basic_string& __str, size_type __pos, ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:465:7: note: candidate expects 3 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:450:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ basic_string(const basic_string& __str, size_type __pos, ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:450:7: note: candidate expects 3 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:437:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(const basic_string& __str) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:437:7: note: conversion of argument 1 would be ill-formed: /usr/include/c++/8/bits/basic_string.h:429:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:429:7: note: conversion of argument 1 would be ill-formed: /usr/include/c++/8/bits/basic_string.h:420:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string() ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:420:7: note: candidate expects 0 arguments, 1 provided In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/body.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/body.h:22:26: error: expected ‘)’ before ‘body’ Body(std::string_view body) : StringHolder(body) {} ~ ^~~~~ ) In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/body.h: In constructor ‘cpr::Body::Body(const cpr::File&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/body.h:41:28: error: invalid conversion from ‘const char*’ to ‘std::basic_istream::char_type*’ {aka ‘char*’} [-fpermissive] is.read(buffer.data(), length); ~~~~~~~~~~~^~ In file included from /usr/include/c++/8/fstream:38, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /usr/include/c++/8/istream:486:23: note: initializing argument 1 of ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::read(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize) [with _CharT = char; _Traits = std::char_traits; std::basic_istream<_CharT, _Traits>::char_type = char; std::streamsize = long int]’ read(char_type* __s, streamsize __n); ~~~~~~~~~~~^~~ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:22, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/interface.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/interface.h:17:31: error: expected ‘)’ before ‘iface’ Interface(std::string_view iface) : StringHolder(iface) {} ~ ^~~~~~ ) In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:32, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:11:22: error: ‘optional’ in namespace ‘std’ does not name a template type Range(const std::optional p_resume_from = std::nullopt, const std::optional p_finish_at = std::nullopt) { ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:11:17: note: ‘std::optional’ is only available from C++17 onwards Range(const std::optional p_resume_from = std::nullopt, const std::optional p_finish_at = std::nullopt) { ^~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:11:30: error: expected ‘,’ or ‘...’ before ‘<’ token Range(const std::optional p_resume_from = std::nullopt, const std::optional p_finish_at = std::nullopt) { ^ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:32, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h: In constructor ‘cpr::Range::Range(int)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:12:23: error: ‘p_resume_from’ was not declared in this scope resume_from = p_resume_from.value_or(0); ^~~~~~~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:12:23: note: suggested alternative: ‘resume_from’ resume_from = p_resume_from.value_or(0); ^~~~~~~~~~~~~ resume_from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:13:21: error: ‘p_finish_at’ was not declared in this scope finish_at = p_finish_at.value_or(-1); ^~~~~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:13:21: note: suggested alternative: ‘finish_at’ finish_at = p_finish_at.value_or(-1); ^~~~~~~~~~~ finish_at In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:40, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/user_agent.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/user_agent.h:16:31: error: expected ‘)’ before ‘useragent’ UserAgent(std::string_view useragent) : StringHolder(useragent) {} ~ ^~~~~~~~~~ ) In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h: In lambda function: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:101:21: error: ‘invoke’ is not a member of ‘std’ return std::invoke(SessionAction, s); ^~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:101:21: note: suggested alternative: ‘ignore’ return std::invoke(SessionAction, s); ^~~~~~ ignore In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:273:29: error: ‘fs’ has not been declared AsyncResponse DownloadAsync(fs::path local_path, Ts... ts) { ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:273:52: error: expected primary-expression before ‘...’ token AsyncResponse DownloadAsync(fs::path local_path, Ts... ts) { ^~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:273:59: error: expected ‘;’ before ‘{’ token AsyncResponse DownloadAsync(fs::path local_path, Ts... ts) { ^~ ; 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 cpr/1.10.0 (test package): WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior cpr/1.10.0 (test package): WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior ERROR: cpr/1.10.0 (test package): Error in build() method, line 21 cmake.build() ConanException: Error 2 while executing cmake --build "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/build/Release" '--' '-j3' ******************************************************************************** conan test conan-center-index/recipes/cpr/all/test_v1_package/conanfile.py cpr/1.10.0@#b503465c9ec70906d938375989456e84 -pr /home/conan/w/prod/BuildSingleReference/167888/04e1b00f-0413-4b87-bdf8-c781ba21ff5c/profile_linux_8_libstdcpp11_gcc_release_64.cpr-shared-False.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=8 os=Linux [options] cpr:shared=False [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True cpr/1.10.0 (test package): Installing package Requirements cpr/1.10.0 from local cache - Cache libcurl/7.87.0 from 'conan-center' - Cache openssl/1.1.1s from 'conan-center' - Cache zlib/1.2.13 from 'conan-center' - Cache Packages cpr/1.10.0:f61aa2945d8759a206591a31eb5c4ed8702bc1e8 - Cache libcurl/7.87.0:015f97075b6c2ac297ea689620e576be75fd93ed - Cache openssl/1.1.1s:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache zlib/1.2.13:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache Installing (downloading, building) binaries... openssl/1.1.1s: Already installed! zlib/1.2.13: Already installed! libcurl/7.87.0: Already installed! cpr/1.10.0: Already installed! cpr/1.10.0 (test package): Generator cmake_find_package_multi created cpr-config-version.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created cpr-config.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created cprTargets.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created cprTarget-release.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created CURLConfigVersion.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created CURLTarget-release.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created CURLTargets.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created CURLConfig.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created OpenSSLConfigVersion.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created OpenSSLTarget-release.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created OpenSSLTargets.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created OpenSSLConfig.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created ZLIBConfigVersion.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created ZLIBConfig.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created ZLIBTargets.cmake cpr/1.10.0 (test package): Generator cmake_find_package_multi created ZLIBTarget-release.cmake cpr/1.10.0 (test package): Generator txt created conanbuildinfo.txt cpr/1.10.0 (test package): Generator cmake created conanbuildinfo.cmake cpr/1.10.0 (test package): Aggregating env generators cpr/1.10.0 (test package): Generated conaninfo.txt cpr/1.10.0 (test package): Generated graphinfo Using lockfile: '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_v1_package/build/62760f55a28ff3b32d2736569e437b224ded386b/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 cpr/1.10.0 (test package): Calling build() ----Running------ > cd '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_v1_package/build/62760f55a28ff3b32d2736569e437b224ded386b' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="8" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++11" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_v1_package/build/62760f55a28ff3b32d2736569e437b224ded386b/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/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_v1_package/build/62760f55a28ff3b32d2736569e437b224ded386b" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_v1_package/build/62760f55a28ff3b32d2736569e437b224ded386b" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_v1_package' ----------------- -- The C compiler identification is GNU 8.4.0 -- The CXX compiler identification is GNU 8.4.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/gcc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/g++ - 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 cpr found /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/lib/libcpr.a -- Library curl found /home/conan/w/prod/BuildSingleReference/.conan/data/libcurl/7.87.0/_/_/package/015f97075b6c2ac297ea689620e576be75fd93ed/lib/libcurl.a -- Library ssl found /home/conan/w/prod/BuildSingleReference/.conan/data/openssl/1.1.1s/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libssl.a -- Library crypto found /home/conan/w/prod/BuildSingleReference/.conan/data/openssl/1.1.1s/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libcrypto.a -- Library z found /home/conan/w/prod/BuildSingleReference/.conan/data/zlib/1.2.13/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libz.a -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- Conan: Compiler GCC>=5, checking major version 8 -- Conan: Checking correct version: 8 -- Conan: C++ stdlib: libstdc++11 -- Library cpr found /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/lib/libcpr.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/lib/libcpr.a -- Library curl found /home/conan/w/prod/BuildSingleReference/.conan/data/libcurl/7.87.0/_/_/package/015f97075b6c2ac297ea689620e576be75fd93ed/lib/libcurl.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/libcurl/7.87.0/_/_/package/015f97075b6c2ac297ea689620e576be75fd93ed/lib/libcurl.a -- Library curl found /home/conan/w/prod/BuildSingleReference/.conan/data/libcurl/7.87.0/_/_/package/015f97075b6c2ac297ea689620e576be75fd93ed/lib/libcurl.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/libcurl/7.87.0/_/_/package/015f97075b6c2ac297ea689620e576be75fd93ed/lib/libcurl.a -- Library ssl found /home/conan/w/prod/BuildSingleReference/.conan/data/openssl/1.1.1s/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libssl.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/openssl/1.1.1s/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libssl.a -- Library crypto found /home/conan/w/prod/BuildSingleReference/.conan/data/openssl/1.1.1s/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libcrypto.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/openssl/1.1.1s/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libcrypto.a -- Library crypto found /home/conan/w/prod/BuildSingleReference/.conan/data/openssl/1.1.1s/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libcrypto.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/openssl/1.1.1s/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libcrypto.a -- Library ssl found /home/conan/w/prod/BuildSingleReference/.conan/data/openssl/1.1.1s/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libssl.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/openssl/1.1.1s/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libssl.a -- Library z found /home/conan/w/prod/BuildSingleReference/.conan/data/zlib/1.2.13/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libz.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/zlib/1.2.13/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libz.a -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_v1_package/build/62760f55a28ff3b32d2736569e437b224ded386b ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_v1_package/build/62760f55a28ff3b32d2736569e437b224ded386b' '--' '-j3' ----------------- Scanning dependencies of target test_package [ 50%] Building CXX object test_package/CMakeFiles/test_package.dir/test_package.cpp.o test_package/CMakeFiles/test_package.dir/build.make:81: recipe for target 'test_package/CMakeFiles/test_package.dir/test_package.cpp.o' failed CMakeFiles/Makefile2:112: recipe for target 'test_package/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/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/response.h:13, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cprtypes.h:34:43: error: expected ‘)’ before ‘str’ explicit StringHolder(std::string_view str) : str_(str) {} ~ ^~~~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cprtypes.h:123:25: error: expected ‘)’ before ‘url’ Url(std::string_view url) : StringHolder(url) {} ~ ^~~~ ) In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/response.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/filesystem.h:8:21: error: ‘filesystem’ is not a namespace-name namespace fs = std::filesystem; ^~~~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/filesystem.h:8:31: error: expected namespace-name before ‘;’ token namespace fs = std::filesystem; ^ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/util.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:11, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/response.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:105:10: error: ‘optional’ in namespace ‘std’ does not name a template type std::optional> user_cb; ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:105:5: note: ‘std::optional’ is only available from C++17 onwards std::optional> user_cb; ^~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h: In constructor ‘cpr::CancellationCallback::CancellationCallback(std::shared_ptr >&&, cpr::ProgressCallback&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:97:127: error: class ‘cpr::CancellationCallback’ does not have any field named ‘user_cb’ CancellationCallback(std::shared_ptr&& cs, ProgressCallback& u_cb) : cancellation_state{std::move(cs)}, user_cb{std::reference_wrapper{u_cb}} {} ^~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:97:157: error: missing template arguments before ‘{’ token CancellationCallback(std::shared_ptr&& cs, ProgressCallback& u_cb) : cancellation_state{std::move(cs)}, user_cb{std::reference_wrapper{u_cb}} {} ^ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:97:157: error: expected ‘}’ before ‘{’ token /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/callback.h:97:162: error: expected ‘;’ before ‘}’ token CancellationCallback(std::shared_ptr&& cs, ProgressCallback& u_cb) : cancellation_state{std::move(cs)}, user_cb{std::reference_wrapper{u_cb}} {} ^ ; In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/response.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:8, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:94:14: error: ‘fs’ has not been declared CertFile(fs::path&& p_filename) : filename(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:94:22: error: expected ‘)’ before ‘&&’ token CertFile(fs::path&& p_filename) : filename(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:98:11: error: ‘fs’ does not name a type const fs::path filename; ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:110:13: error: ‘fs’ has not been declared DerCert(fs::path&& p_filename) : CertFile(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:110:21: error: expected ‘)’ before ‘&&’ token DerCert(fs::path&& p_filename) : CertFile(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:123:13: error: ‘fs’ has not been declared KeyFile(fs::path&& p_filename) : filename(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:123:21: error: expected ‘)’ before ‘&&’ token KeyFile(fs::path&& p_filename) : filename(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:132:5: error: ‘fs’ does not name a type fs::path filename; ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In constructor ‘cpr::ssl::KeyFile::KeyFile(FileType&&, PassType)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:126:59: error: class ‘cpr::ssl::KeyFile’ does not have any field named ‘filename’ KeyFile(FileType&& p_filename, PassType p_password) : filename(std::forward(p_filename)), password(std::move(p_password)) {} ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:167:12: error: ‘fs’ has not been declared DerKey(fs::path&& p_filename) : KeyFile(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:167:20: error: expected ‘)’ before ‘&&’ token DerKey(fs::path&& p_filename) : KeyFile(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:316:12: error: ‘fs’ has not been declared CaInfo(fs::path&& p_filename) : filename(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:316:20: error: expected ‘)’ before ‘&&’ token CaInfo(fs::path&& p_filename) : filename(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:318:5: error: ‘fs’ does not name a type fs::path filename; ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:325:12: error: ‘fs’ has not been declared CaPath(fs::path&& p_filename) : filename(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:325:20: error: expected ‘)’ before ‘&&’ token CaPath(fs::path&& p_filename) : filename(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:327:5: error: ‘fs’ does not name a type fs::path filename; ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:344:9: error: ‘fs’ has not been declared Crl(fs::path&& p_filename) : filename(std::move(p_filename)) {} ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:344:17: error: expected ‘)’ before ‘&&’ token Crl(fs::path&& p_filename) : filename(std::move(p_filename)) {} ~ ^~ ) /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:346:5: error: ‘fs’ does not name a type fs::path filename; ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In member function ‘void cpr::SslOptions::SetOption(const cpr::ssl::CertFile&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:468:25: error: ‘const class cpr::ssl::CertFile’ has no member named ‘filename’ cert_file = opt.filename.string(); ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In member function ‘void cpr::SslOptions::SetOption(const cpr::ssl::KeyFile&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:472:24: error: ‘const class cpr::ssl::KeyFile’ has no member named ‘filename’ key_file = opt.filename.string(); ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In member function ‘void cpr::SslOptions::SetOption(const cpr::ssl::CaInfo&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:570:23: error: ‘const class cpr::ssl::CaInfo’ has no member named ‘filename’ ca_info = opt.filename.string(); ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In member function ‘void cpr::SslOptions::SetOption(const cpr::ssl::CaPath&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:573:23: error: ‘const class cpr::ssl::CaPath’ has no member named ‘filename’ ca_path = opt.filename.string(); ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h: In member function ‘void cpr::SslOptions::SetOption(const cpr::ssl::Crl&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/ssl_options.h:581:24: error: ‘const class cpr::ssl::Crl’ has no member named ‘filename’ crl_file = opt.filename.string(); ^~~~~~~~ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:132:57: error: expected constructor, destructor, or type conversion before ‘;’ token AsyncWrapper(std::future&&) -> AsyncWrapper; ^ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async_wrapper.h:135:93: error: expected constructor, destructor, or type conversion before ‘;’ token AsyncWrapper(std::future&&, std::shared_ptr&&) -> AsyncWrapper; ^ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h: In function ‘auto cpr::async(Fn&&, Args&& ...)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:27:24: error: missing template arguments before ‘{’ token return AsyncWrapper{GlobalThreadPool::GetInstance()->Submit(std::forward(fn), std::forward(args)...)}; ^ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:27:24: error: expected ‘;’ before ‘{’ token return AsyncWrapper{GlobalThreadPool::GetInstance()->Submit(std::forward(fn), std::forward(args)...)}; ^ ; /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/async.h:27:115: error: expected ‘;’ before ‘}’ token return AsyncWrapper{GlobalThreadPool::GetInstance()->Submit(std::forward(fn), std::forward(args)...)}; ^ ; In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:14:42: error: ‘fs’ has not been declared Buffer(Iterator begin, Iterator end, fs::path&& p_filename) ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:14:50: error: expected ‘,’ or ‘...’ before ‘&&’ token Buffer(Iterator begin, Iterator end, fs::path&& p_filename) ^~ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:30:11: error: ‘fs’ does not name a type const fs::path filename; ^~ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h: In constructor ‘cpr::Buffer::Buffer(Iterator, Iterator, int)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:18:113: error: class ‘cpr::Buffer’ does not have any field named ‘filename’ : data{reinterpret_cast(&(*begin))}, datalen{static_cast(std::distance(begin, end))}, filename(std::move(p_filename)) { ^~~~~~~~ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:10, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:18:132: error: ‘p_filename’ was not declared in this scope : data{reinterpret_cast(&(*begin))}, datalen{static_cast(std::distance(begin, end))}, filename(std::move(p_filename)) { ^~~~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/buffer.h:18:132: note: suggested alternative: ‘fileno’ : data{reinterpret_cast(&(*begin))}, datalen{static_cast(std::distance(begin, end))}, filename(std::move(p_filename)) { ^~~~~~~~~~ fileno In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h: In constructor ‘cpr::Part::Part(const string&, const cpr::Buffer&, const string&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:20:128: error: ‘const struct cpr::Buffer’ has no member named ‘filename’ Part(const std::string& p_name, const Buffer& buffer, const std::string& p_content_type = {}) : name{p_name}, value{buffer.filename.string()}, content_type{p_content_type}, data{buffer.data}, datalen{buffer.datalen}, is_file{false}, is_buffer{true} {} ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multipart.h:20:252: error: no matching function for call to ‘std::__cxx11::basic_string::basic_string()’ Part(const std::string& p_name, const Buffer& buffer, const std::string& p_content_type = {}) : name{p_name}, value{buffer.filename.string()}, content_type{p_content_type}, data{buffer.data}, datalen{buffer.datalen}, is_file{false}, is_buffer{true} {} ^ In file included from /usr/include/c++/8/string:52, from /usr/include/c++/8/bits/locale_classes.h:40, from /usr/include/c++/8/bits/ios_base.h:41, from /usr/include/c++/8/ios:42, from /usr/include/c++/8/istream:38, from /usr/include/c++/8/fstream:38, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /usr/include/c++/8/bits/basic_string.h:614:9: note: candidate: ‘template std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&)’ basic_string(_InputIterator __beg, _InputIterator __end, ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:614:9: note: template argument deduction/substitution failed: /usr/include/c++/8/bits/basic_string.h:576:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(basic_string&& __str, const _Alloc& __a) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:576:7: note: candidate expects 2 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:572:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(const basic_string& __str, const _Alloc& __a) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:572:7: note: candidate expects 2 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:568:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc()) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:568:7: note: conversion of argument 1 would be ill-formed: /usr/include/c++/8/bits/basic_string.h:541:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(basic_string&& __str) noexcept ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:541:7: note: conversion of argument 1 would be ill-formed: /usr/include/c++/8/bits/basic_string.h:529:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, _CharT, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc()) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:529:7: note: candidate expects 3 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:514:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(const _CharT* __s, const _Alloc& __a = _Alloc()) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:514:7: note: conversion of argument 1 would be ill-formed: /usr/include/c++/8/bits/basic_string.h:499:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ basic_string(const _CharT* __s, size_type __n, ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:499:7: note: candidate expects 3 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:481:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ basic_string(const basic_string& __str, size_type __pos, ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:481:7: note: candidate expects 4 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:465:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ basic_string(const basic_string& __str, size_type __pos, ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:465:7: note: candidate expects 3 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:450:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]’ basic_string(const basic_string& __str, size_type __pos, ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:450:7: note: candidate expects 3 arguments, 1 provided /usr/include/c++/8/bits/basic_string.h:437:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(const basic_string& __str) ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:437:7: note: conversion of argument 1 would be ill-formed: /usr/include/c++/8/bits/basic_string.h:429:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:429:7: note: conversion of argument 1 would be ill-formed: /usr/include/c++/8/bits/basic_string.h:420:7: note: candidate: ‘std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string() [with _CharT = char; _Traits = std::char_traits; _Alloc = std::allocator]’ basic_string() ^~~~~~~~~~~~ /usr/include/c++/8/bits/basic_string.h:420:7: note: candidate expects 0 arguments, 1 provided In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/body.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/body.h:22:26: error: expected ‘)’ before ‘body’ Body(std::string_view body) : StringHolder(body) {} ~ ^~~~~ ) In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:15, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/body.h: In constructor ‘cpr::Body::Body(const cpr::File&)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/body.h:41:28: error: invalid conversion from ‘const char*’ to ‘std::basic_istream::char_type*’ {aka ‘char*’} [-fpermissive] is.read(buffer.data(), length); ~~~~~~~~~~~^~ In file included from /usr/include/c++/8/fstream:38, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:4, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /usr/include/c++/8/istream:486:23: note: initializing argument 1 of ‘std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::read(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize) [with _CharT = char; _Traits = std::char_traits; std::basic_istream<_CharT, _Traits>::char_type = char; std::streamsize = long int]’ read(char_type* __s, streamsize __n); ~~~~~~~~~~~^~~ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:22, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/interface.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/interface.h:17:31: error: expected ‘)’ before ‘iface’ Interface(std::string_view iface) : StringHolder(iface) {} ~ ^~~~~~ ) In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:32, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:11:22: error: ‘optional’ in namespace ‘std’ does not name a template type Range(const std::optional p_resume_from = std::nullopt, const std::optional p_finish_at = std::nullopt) { ^~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:11:17: note: ‘std::optional’ is only available from C++17 onwards Range(const std::optional p_resume_from = std::nullopt, const std::optional p_finish_at = std::nullopt) { ^~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:11:30: error: expected ‘,’ or ‘...’ before ‘<’ token Range(const std::optional p_resume_from = std::nullopt, const std::optional p_finish_at = std::nullopt) { ^ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:32, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h: In constructor ‘cpr::Range::Range(int)’: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:12:23: error: ‘p_resume_from’ was not declared in this scope resume_from = p_resume_from.value_or(0); ^~~~~~~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:12:23: note: suggested alternative: ‘resume_from’ resume_from = p_resume_from.value_or(0); ^~~~~~~~~~~~~ resume_from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:13:21: error: ‘p_finish_at’ was not declared in this scope finish_at = p_finish_at.value_or(-1); ^~~~~~~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/range.h:13:21: note: suggested alternative: ‘finish_at’ finish_at = p_finish_at.value_or(-1); ^~~~~~~~~~~ finish_at In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/session.h:40, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/multiperform.h:6, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:16, from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/user_agent.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/user_agent.h:16:31: error: expected ‘)’ before ‘useragent’ UserAgent(std::string_view useragent) : StringHolder(useragent) {} ~ ^~~~~~~~~~ ) In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h: In lambda function: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:101:21: error: ‘invoke’ is not a member of ‘std’ return std::invoke(SessionAction, s); ^~~~~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:101:21: note: suggested alternative: ‘ignore’ return std::invoke(SessionAction, s); ^~~~~~ ignore In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/cpr.h:4, from /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_package/test_package.cpp:1: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:273:29: error: ‘fs’ has not been declared AsyncResponse DownloadAsync(fs::path local_path, Ts... ts) { ^~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:273:52: error: expected primary-expression before ‘...’ token AsyncResponse DownloadAsync(fs::path local_path, Ts... ts) { ^~~ /home/conan/w/prod/BuildSingleReference/.conan/data/cpr/1.10.0/_/_/package/f61aa2945d8759a206591a31eb5c4ed8702bc1e8/include/cpr/api.h:273:59: error: expected ‘;’ before ‘{’ token AsyncResponse DownloadAsync(fs::path local_path, Ts... ts) { ^~ ; make[2]: *** [test_package/CMakeFiles/test_package.dir/test_package.cpp.o] Error 1 make[1]: *** [test_package/CMakeFiles/test_package.dir/all] Error 2 make: *** [all] Error 2 ERROR: cpr/1.10.0 (test package): Error in build() method, line 12 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/cpr/all/test_v1_package/build/62760f55a28ff3b32d2736569e437b224ded386b' '--' '-j3'