[This bug is NOT targeted to the upcoming trixie release] Please keep this issue open in the bug tracker for the package it was filed for. If a fix in another package is required, please file a bug for the other package (or clone), and add a block in this package. Please keep the issue open until the package can be built in a follow-up test rebuild. The package fails to build in a test rebuild on at least amd64 with gcc-15/g++-15, but succeeds to build with gcc-14/g++-14. The severity of this report will be raised before the forky release. The full build log can be found at: http://qa-logs.debian.net/2025/02/16/amd64exp/rttr_0.9.6+dfsg1-6.1_unstable_gccexp.log.gz The last lines of the build log are at the end of this report. To build with GCC 15, either set CC=gcc-15 CXX=g++-15 explicitly, or install the gcc, g++, gfortran, ... packages from experimental. apt-get -t=experimental install g++ GCC 15 now defaults to the C23/C++23 standards, exposing many FTBFS. Other Common build failures are new warnings resulting in build failures with -Werror turned on, or new/dropped symbols in Debian symbols files. For other C/C++ related build failures see the porting guide at http://gcc.gnu.org/gcc-15/porting_to.html [...] make[3]: Entering directory '/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu' [ 9%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/enumeration.cpp.o [ 9%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/method.cpp.o [ 9%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/constructor.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/method.cpp.o -MF CMakeFiles/rttr_core.dir/method.cpp.o.d -o CMakeFiles/rttr_core.dir/method.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/method.cpp cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/constructor.cpp.o -MF CMakeFiles/rttr_core.dir/constructor.cpp.o.d -o CMakeFiles/rttr_core.dir/constructor.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/constructor.cpp cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/enumeration.cpp.o -MF CMakeFiles/rttr_core.dir/enumeration.cpp.o.d -o CMakeFiles/rttr_core.dir/enumeration.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/enumeration.cpp [ 12%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/property.cpp.o [ 15%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/destructor.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/property.cpp.o -MF CMakeFiles/rttr_core.dir/property.cpp.o.d -o CMakeFiles/rttr_core.dir/property.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/property.cpp [ 18%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/parameter_info.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/destructor.cpp.o -MF CMakeFiles/rttr_core.dir/destructor.cpp.o.d -o CMakeFiles/rttr_core.dir/destructor.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/destructor.cpp [ 21%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/library.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/parameter_info.cpp.o -MF CMakeFiles/rttr_core.dir/parameter_info.cpp.o.d -o CMakeFiles/rttr_core.dir/parameter_info.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/parameter_info.cpp [ 25%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/policy.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/library.cpp.o -MF CMakeFiles/rttr_core.dir/library.cpp.o.d -o CMakeFiles/rttr_core.dir/library.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/library.cpp cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/policy.cpp.o -MF CMakeFiles/rttr_core.dir/policy.cpp.o.d -o CMakeFiles/rttr_core.dir/policy.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/policy.cpp [ 28%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/registration.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/registration.cpp.o -MF CMakeFiles/rttr_core.dir/registration.cpp.o.d -o CMakeFiles/rttr_core.dir/registration.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/registration.cpp [ 31%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/type.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/type.cpp.o -MF CMakeFiles/rttr_core.dir/type.cpp.o.d -o CMakeFiles/rttr_core.dir/type.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/type.cpp [ 34%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/variant.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/variant.cpp.o -MF CMakeFiles/rttr_core.dir/variant.cpp.o.d -o CMakeFiles/rttr_core.dir/variant.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/variant.cpp [ 37%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/variant_associative_view.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/variant_associative_view.cpp.o -MF CMakeFiles/rttr_core.dir/variant_associative_view.cpp.o.d -o CMakeFiles/rttr_core.dir/variant_associative_view.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/variant_associative_view.cpp [ 40%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/variant_sequential_view.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/variant_sequential_view.cpp.o -MF CMakeFiles/rttr_core.dir/variant_sequential_view.cpp.o.d -o CMakeFiles/rttr_core.dir/variant_sequential_view.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/variant_sequential_view.cpp In file included from /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/../rttr/detail/misc/flat_map.h:39, from /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/../rttr/detail/type/type_register_p.h:33, from /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/type.cpp:45: /usr/include/c++/15/ciso646:46:4: error: #warning "<ciso646> is deprecated in C++17, use <version> to detect implementation-specific macros" [-Werror=cpp] 46 | # warning "<ciso646> is deprecated in C++17, use <version> to detect implementation-specific macros" | ^~~~~~~ [ 43%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/detail/comparison/compare_equal.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/detail/comparison/compare_equal.cpp.o -MF CMakeFiles/rttr_core.dir/detail/comparison/compare_equal.cpp.o.d -o CMakeFiles/rttr_core.dir/detail/comparison/compare_equal.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/detail/comparison/compare_equal.cpp [ 46%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/detail/comparison/compare_less.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/detail/comparison/compare_less.cpp.o -MF CMakeFiles/rttr_core.dir/detail/comparison/compare_less.cpp.o.d -o CMakeFiles/rttr_core.dir/detail/comparison/compare_less.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/detail/comparison/compare_less.cpp In file included from /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/../rttr/detail/misc/flat_map.h:39, from /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/../rttr/detail/type/type_register_p.h:33, from /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/detail/comparison/compare_equal.cpp:30: /usr/include/c++/15/ciso646:46:4: error: #warning "<ciso646> is deprecated in C++17, use <version> to detect implementation-specific macros" [-Werror=cpp] 46 | # warning "<ciso646> is deprecated in C++17, use <version> to detect implementation-specific macros" | ^~~~~~~ In file included from /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/../rttr/detail/misc/flat_map.h:39, from /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/../rttr/detail/type/type_register_p.h:33, from /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/detail/comparison/compare_less.cpp:30: /usr/include/c++/15/ciso646:46:4: error: #warning "<ciso646> is deprecated in C++17, use <version> to detect implementation-specific macros" [-Werror=cpp] 46 | # warning "<ciso646> is deprecated in C++17, use <version> to detect implementation-specific macros" | ^~~~~~~ [ 50%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/detail/misc/standard_types.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/detail/misc/standard_types.cpp.o -MF CMakeFiles/rttr_core.dir/detail/misc/standard_types.cpp.o.d -o CMakeFiles/rttr_core.dir/detail/misc/standard_types.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/detail/misc/standard_types.cpp [ 53%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/detail/conversion/std_conversion_functions.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/detail/conversion/std_conversion_functions.cpp.o -MF CMakeFiles/rttr_core.dir/detail/conversion/std_conversion_functions.cpp.o.d -o CMakeFiles/rttr_core.dir/detail/conversion/std_conversion_functions.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/detail/conversion/std_conversion_functions.cpp cc1plus: all warnings being treated as errors cc1plus: all warnings being treated as errors [ 56%] Building CXX object src/rttr/CMakeFiles/rttr_core.dir/detail/constructor/constructor_wrapper_base.cpp.o cd /build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr && /usr/bin/c++ -DRTTR_DLL -DRTTR_DLL_EXPORTS -Drttr_core_EXPORTS -I/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu/src/rttr/.. -I/build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/.. -g -O2 -ffile-prefix-map=/build/reproducible-path/rttr-0.9.6+dfsg1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -frtti -O3 -DNDEBUG -frtti -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Werror -Wall -MD -MT src/rttr/CMakeFiles/rttr_core.dir/detail/constructor/constructor_wrapper_base.cpp.o -MF CMakeFiles/rttr_core.dir/detail/constructor/constructor_wrapper_base.cpp.o.d -o CMakeFiles/rttr_core.dir/detail/constructor/constructor_wrapper_base.cpp.o -c /build/reproducible-path/rttr-0.9.6+dfsg1/src/rttr/detail/constructor/constructor_wrapper_base.cpp make[3]: *** [src/rttr/CMakeFiles/rttr_core.dir/build.make:264: src/rttr/CMakeFiles/rttr_core.dir/detail/comparison/compare_equal.cpp.o] Error 1 make[3]: *** Waiting for unfinished jobs.... make[3]: *** [src/rttr/CMakeFiles/rttr_core.dir/build.make:278: src/rttr/CMakeFiles/rttr_core.dir/detail/comparison/compare_less.cpp.o] Error 1 cc1plus: all warnings being treated as errors make[3]: *** [src/rttr/CMakeFiles/rttr_core.dir/build.make:208: src/rttr/CMakeFiles/rttr_core.dir/type.cpp.o] Error 1 make[3]: Leaving directory '/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu' make[2]: *** [CMakeFiles/Makefile2:151: src/rttr/CMakeFiles/rttr_core.dir/all] Error 2 make[2]: Leaving directory '/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu' make[1]: *** [Makefile:159: all] Error 2 make[1]: Leaving directory '/build/reproducible-path/rttr-0.9.6+dfsg1/obj-x86_64-linux-gnu' dh_auto_build: error: cd obj-x86_64-linux-gnu && make -j8 "INSTALL=install --strip-program=true" VERBOSE=1 returned exit code 2 make: *** [debian/rules:9: binary] Error 25 dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2