Bug#1143688: peony: FTBFS: /usr/include/c++/16/type_traits:506:12: error: redefinition of 'struct std::__is_integral_helper<__int128>'

Santiago Vila <[email protected]> Wed, 05 Aug 2026 11:24:53 +0000
Newsgroups gmane.linux.debian.devel.bugs.rc
Message-ID <E1wrZjx-00GxlB-2P__40551.9167937868$1785929329$gmane$org@paradis.debian.org>
Package: src:peony
Version: 4.20.2.1-2
Severity: serious
Tags: ftbfs forky sid

Dear maintainer:

During a rebuild of all packages in unstable, this package failed to build.

Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:

https://people.debian.org/~sanvila/build-logs/202608/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:peony, so that this is still
visible in the BTS web page for this package.

Thanks.

--------------------------------------------------------------------------------
[...]
 debian/rules clean
dh clean
   dh_auto_clean
   debian/rules override_dh_clean
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_clean
rm -f /<<PKGBUILDDIR>>/debian/upgrade-utils/desktop-grid/meta-get
rm -f /<<PKGBUILDDIR>>/debian/upgrade-utils/desktop-grid/meta-set
rm -f /<<PKGBUILDDIR>>/debian/upgrade-utils/desktop-grid/config-parser/paser/meta-conf-parser
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
 debian/rules binary
dh binary
   dh_update_autotools_config
   dh_autoreconf
   debian/rules override_dh_auto_configure

[... snipped ...]

      |                                          ~~~~^~~~~~
effects/border-shadow-effect.cpp: In member function ‘void BorderShadowEffect::setBorderRadius(int, int)’:
effects/border-shadow-effect.cpp:44:46: warning: unused parameter ‘xradius’ [-Wunused-parameter]
   44 | void BorderShadowEffect::setBorderRadius(int xradius, int yradius)
      |                                          ~~~~^~~~~~~
effects/border-shadow-effect.cpp:44:59: warning: unused parameter ‘yradius’ [-Wunused-parameter]
   44 | void BorderShadowEffect::setBorderRadius(int xradius, int yradius)
      |                                                       ~~~~^~~~~~~
effects/border-shadow-effect.cpp: In member function ‘void BorderShadowEffect::setBlurRadius(int)’:
effects/border-shadow-effect.cpp:52:44: warning: unused parameter ‘radius’ [-Wunused-parameter]
   52 | void BorderShadowEffect::setBlurRadius(int radius)
      |                                        ~~~~^~~~~~
effects/border-shadow-effect.cpp: In member function ‘void BorderShadowEffect::setPadding(int)’:
effects/border-shadow-effect.cpp:58:41: warning: unused parameter ‘padding’ [-Wunused-parameter]
   58 | void BorderShadowEffect::setPadding(int padding)
      |                                     ~~~~^~~~~~~
g++ -c -pipe -Werror=return-type -Werror=return-local-addr - [too-long-redacted] ient-utils/disc/disccommand.cpp
g++ -c -pipe -Werror=return-type -Werror=return-local-addr - [too-long-redacted] ient-utils/disc/disccontrol.cpp
In file included from /usr/include/x86_64-linux-gnu/qt6/QtCore/qglobal.h:13,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qchar.h:8,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qstring.h:15,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/QString:1,
                 from convenient-utils/disc/discscsi.h:37,
                 from convenient-utils/disc/disccontrol.h:27,
                 from convenient-utils/disc/disccontrol.cpp:25:
/usr/include/c++/16/type_traits:506:12: error: redefinition of ‘struct std::__is_integral_helper<__int128>’
  506 |     struct __is_integral_helper<__int128>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:453:12: note: previous definition of ‘struct std::__is_integral_helper<__int128>’
  453 |     struct __is_integral_helper<__GLIBCXX_TYPE_INT_N_0>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:512:12: error: redefinition of ‘struct std::__is_integral_helper<__int128 unsigned>’
  512 |     struct __is_integral_helper<unsigned __int128>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:459:12: note: previous definition of ‘struct std::__is_integral_helper<__int128 unsigned>’
  459 |     struct __is_integral_helper<unsigned __GLIBCXX_TYPE_INT_N_0>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:1994:12: error: redefinition of ‘struct std::__make_unsigned<__int128>’
 1994 |     struct __make_unsigned<__int128>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:1970:12: note: previous definition of ‘struct std::__make_unsigned<__int128>’
 1970 |     struct __make_unsigned<__GLIBCXX_TYPE_INT_N_0>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:2165:12: error: redefinition of ‘struct std::__make_signed<__int128 unsigned>’
 2165 |     struct __make_signed<unsigned __int128>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:2141:12: note: previous definition of ‘struct std::__make_signed<__int128 unsigned>’
 2141 |     struct __make_signed<unsigned __GLIBCXX_TYPE_INT_N_0>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/16/ext/numeric_traits.h:36,
                 from /usr/include/c++/16/bits/intcmp.h:42,
                 from /usr/include/c++/16/utility:81,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qglobal.h:15:
/usr/include/c++/16/bits/cpp_type_traits.h:279:1: error: redefinition of ‘struct std::__is_integer<__int128>’
  279 | __INT_N(__int128)
      | ^~~~~~~
/usr/include/c++/16/bits/cpp_type_traits.h:264:1: note: previous definition of ‘struct std::__is_integer<__int128>’
  264 | __INT_N(__GLIBCXX_TYPE_INT_N_0)
      | ^~~~~~~
/usr/include/c++/16/bits/cpp_type_traits.h:279:1: error: redefinition of ‘struct std::__is_integer<__int128 unsigned>’
  279 | __INT_N(__int128)
      | ^~~~~~~
/usr/include/c++/16/bits/cpp_type_traits.h:264:1: note: previous definition of ‘struct std::__is_integer<__int128 unsigned>’
  264 | __INT_N(__GLIBCXX_TYPE_INT_N_0)
      | ^~~~~~~
In file included from /usr/include/x86_64-linux-gnu/qt6/QtCore/qcontainerfwd.h:17,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qtypeinfo.h:9,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qglobal.h:45:
/usr/include/c++/16/limits:1664:3: error: redefinition of ‘struct std::numeric_limits<__int128>’
 1664 |   __INT_N(__int128, 128,
      |   ^~~~~~~
/usr/include/c++/16/limits:1643:3: note: previous definition of ‘struct std::numeric_limits<__int128>’
 1643 |   __INT_N(__GLIBCXX_TYPE_INT_N_0, __GLIBCXX_BITSIZE_INT_N_0,
      |   ^~~~~~~
/usr/include/c++/16/limits:1664:3: error: redefinition of ‘struct std::numeric_limits<__int128 unsigned>’
 1664 |   __INT_N(__int128, 128,
      |   ^~~~~~~
/usr/include/c++/16/limits:1643:3: note: previous definition of ‘struct std::numeric_limits<__int128 unsigned>’
 1643 |   __INT_N(__GLIBCXX_TYPE_INT_N_0, __GLIBCXX_BITSIZE_INT_N_0,
      |   ^~~~~~~
In file included from /usr/include/c++/16/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qflags.h:10,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qglobal.h:49:
/usr/include/c++/16/bits/stl_algobase.h:1054:3: error: redefinition of ‘constexpr __int128 std::__size_to_integer(__int128)’
 1054 |   __size_to_integer(__int128 __n) { return __n; }
      |   ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/stl_algobase.h:1029:3: note: ‘constexpr __int128 std::__size_to_integer(__int128)’ previously defined here
 1029 |   __size_to_integer(__GLIBCXX_TYPE_INT_N_0 __n) { return __n; }
      |   ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/stl_algobase.h:1056:3: error: redefinition of ‘constexpr __int128 unsigned std::__size_to_integer(__int128 unsigned)’
 1056 |   __size_to_integer(unsigned __int128 __n) { return __n; }
      |   ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/stl_algobase.h:1031:3: note: ‘constexpr __int128 unsigned std::__size_to_integer(__int128 unsigned)’ previously defined here
 1031 |   __size_to_integer(unsigned __GLIBCXX_TYPE_INT_N_0 __n) { return __n; }
      |   ^~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/16/cstdlib:87,
                 from /usr/include/c++/16/bits/stl_algo.h:71,
                 from /usr/include/c++/16/algorithm:63:
/usr/include/c++/16/bits/std_abs.h:110:3: error: redefinition of ‘constexpr __int128 std::abs(__int128)’
  110 |   abs(__int128 __x) { return __x >= 0 ? __x : -__x; }
      |   ^~~
/usr/include/c++/16/bits/std_abs.h:91:3: note: ‘constexpr __int128 std::abs(__int128)’ previously defined here
   91 |   abs(__GLIBCXX_TYPE_INT_N_0 __x) { return __x >= 0 ? __x : -__x; }
      |   ^~~
In file included from /usr/include/c++/16/optional:52,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qttypetraits.h:14,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qforeach.h:11,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qglobal.h:55:
/usr/include/c++/16/bits/functional_hash.h:206:3: error: redefinition of ‘struct std::hash<__int128>’
  206 |   _Cxx_hashtable_define_trivial_hash(__int128)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/functional_hash.h:179:3: note: previous definition of ‘struct std::hash<__int128>’
  179 |   _Cxx_hashtable_define_trivial_hash(__GLIBCXX_TYPE_INT_N_0)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/functional_hash.h:208:3: error: redefinition of ‘struct std::hash<__int128 unsigned>’
  208 |   _Cxx_hashtable_define_trivial_hash(__int128 unsigned)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/functional_hash.h:181:3: note: previous definition of ‘struct std::hash<__int128 unsigned>’
  181 |   _Cxx_hashtable_define_trivial_hash(__GLIBCXX_TYPE_INT_N_0 unsigned)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/16/format:47,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qtformat_impl.h:20,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qfloat16.h:14,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qmetatype.h:15,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qobject.h:18,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/QObject:1,
                 from convenient-utils/disc/disccontrol.h:29:
/usr/include/c++/16/charconv:394:1: error: redefinition of ‘std::to_chars_result std::to_chars(char*, char*, __int128, int)’
  394 | _GLIBCXX_TO_CHARS(signed __int128)
      | ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/charconv:378:1: note: ‘std::to_chars_result std::to_chars(char*, char*, __int128, int)’ previously defined here
  378 | _GLIBCXX_TO_CHARS(signed __GLIBCXX_TYPE_INT_N_0)
      | ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/charconv:395:1: error: redefinition of ‘std::to_chars_result std::to_chars(char*, char*, __int128 unsigned, int)’
  395 | _GLIBCXX_TO_CHARS(unsigned __int128)
      | ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/charconv:379:1: note: ‘std::to_chars_result std::to_chars(char*, char*, __int128 unsigned, int)’ previously defined here
  379 | _GLIBCXX_TO_CHARS(unsigned __GLIBCXX_TYPE_INT_N_0)
      | ^~~~~~~~~~~~~~~~~
convenient-utils/disc/disccommand.cpp: In member function ‘void DiscCommand::cmdFinishSlot(int, QProcess::ExitStatus)’:
convenient-utils/disc/disccommand.cpp:46:37: warning: unused parameter ‘exitCode’ [-Wunused-parameter]
   46 | void DiscCommand::cmdFinishSlot(int exitCode, QProcess::ExitStatus exitStatus){
      |                                 ~~~~^~~~~~~~
convenient-utils/disc/disccontrol.cpp: In member function ‘bool DiscControl::discBurnSync(QString, QString, const QString&, QString&)’:
convenient-utils/disc/disccontrol.cpp:808:14: warning: unused variable ‘deleteSuccess’ [-Wunused-variable]
  808 |         bool deleteSuccess = deleteDir.removeRecursively();
      |              ^~~~~~~~~~~~~
g++ -c -pipe -Werror=return-type -Werror=return-local-addr - [too-long-redacted] venient-utils/disc/discscsi.cpp
In file included from /usr/include/x86_64-linux-gnu/qt6/QtCore/qglobal.h:13,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qchar.h:8,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qstring.h:15,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/QString:1,
                 from convenient-utils/disc/discscsi.h:37,
                 from convenient-utils/disc/discscsi.cpp:23:
/usr/include/c++/16/type_traits:506:12: error: redefinition of ‘struct std::__is_integral_helper<__int128>’
  506 |     struct __is_integral_helper<__int128>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:453:12: note: previous definition of ‘struct std::__is_integral_helper<__int128>’
  453 |     struct __is_integral_helper<__GLIBCXX_TYPE_INT_N_0>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:512:12: error: redefinition of ‘struct std::__is_integral_helper<__int128 unsigned>’
  512 |     struct __is_integral_helper<unsigned __int128>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:459:12: note: previous definition of ‘struct std::__is_integral_helper<__int128 unsigned>’
  459 |     struct __is_integral_helper<unsigned __GLIBCXX_TYPE_INT_N_0>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:1994:12: error: redefinition of ‘struct std::__make_unsigned<__int128>’
 1994 |     struct __make_unsigned<__int128>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:1970:12: note: previous definition of ‘struct std::__make_unsigned<__int128>’
 1970 |     struct __make_unsigned<__GLIBCXX_TYPE_INT_N_0>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:2165:12: error: redefinition of ‘struct std::__make_signed<__int128 unsigned>’
 2165 |     struct __make_signed<unsigned __int128>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/type_traits:2141:12: note: previous definition of ‘struct std::__make_signed<__int128 unsigned>’
 2141 |     struct __make_signed<unsigned __GLIBCXX_TYPE_INT_N_0>
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/16/ext/numeric_traits.h:36,
                 from /usr/include/c++/16/bits/intcmp.h:42,
                 from /usr/include/c++/16/utility:81,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qglobal.h:15:
/usr/include/c++/16/bits/cpp_type_traits.h:279:1: error: redefinition of ‘struct std::__is_integer<__int128>’
  279 | __INT_N(__int128)
      | ^~~~~~~
/usr/include/c++/16/bits/cpp_type_traits.h:264:1: note: previous definition of ‘struct std::__is_integer<__int128>’
  264 | __INT_N(__GLIBCXX_TYPE_INT_N_0)
      | ^~~~~~~
/usr/include/c++/16/bits/cpp_type_traits.h:279:1: error: redefinition of ‘struct std::__is_integer<__int128 unsigned>’
  279 | __INT_N(__int128)
      | ^~~~~~~
/usr/include/c++/16/bits/cpp_type_traits.h:264:1: note: previous definition of ‘struct std::__is_integer<__int128 unsigned>’
  264 | __INT_N(__GLIBCXX_TYPE_INT_N_0)
      | ^~~~~~~
In file included from /usr/include/x86_64-linux-gnu/qt6/QtCore/qcontainerfwd.h:17,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qtypeinfo.h:9,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qglobal.h:45:
/usr/include/c++/16/limits:1664:3: error: redefinition of ‘struct std::numeric_limits<__int128>’
 1664 |   __INT_N(__int128, 128,
      |   ^~~~~~~
/usr/include/c++/16/limits:1643:3: note: previous definition of ‘struct std::numeric_limits<__int128>’
 1643 |   __INT_N(__GLIBCXX_TYPE_INT_N_0, __GLIBCXX_BITSIZE_INT_N_0,
      |   ^~~~~~~
/usr/include/c++/16/limits:1664:3: error: redefinition of ‘struct std::numeric_limits<__int128 unsigned>’
 1664 |   __INT_N(__int128, 128,
      |   ^~~~~~~
/usr/include/c++/16/limits:1643:3: note: previous definition of ‘struct std::numeric_limits<__int128 unsigned>’
 1643 |   __INT_N(__GLIBCXX_TYPE_INT_N_0, __GLIBCXX_BITSIZE_INT_N_0,
      |   ^~~~~~~
make[3]: *** [Makefile:4484: disccontrol.o] Error 1
make[3]: *** Waiting for unfinished jobs....
In file included from /usr/include/c++/16/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qflags.h:10,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qglobal.h:49:
/usr/include/c++/16/bits/stl_algobase.h:1054:3: error: redefinition of ‘constexpr __int128 std::__size_to_integer(__int128)’
 1054 |   __size_to_integer(__int128 __n) { return __n; }
      |   ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/stl_algobase.h:1029:3: note: ‘constexpr __int128 std::__size_to_integer(__int128)’ previously defined here
 1029 |   __size_to_integer(__GLIBCXX_TYPE_INT_N_0 __n) { return __n; }
      |   ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/stl_algobase.h:1056:3: error: redefinition of ‘constexpr __int128 unsigned std::__size_to_integer(__int128 unsigned)’
 1056 |   __size_to_integer(unsigned __int128 __n) { return __n; }
      |   ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/stl_algobase.h:1031:3: note: ‘constexpr __int128 unsigned std::__size_to_integer(__int128 unsigned)’ previously defined here
 1031 |   __size_to_integer(unsigned __GLIBCXX_TYPE_INT_N_0 __n) { return __n; }
      |   ^~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/16/cstdlib:87,
                 from /usr/include/c++/16/bits/stl_algo.h:71,
                 from /usr/include/c++/16/algorithm:63:
/usr/include/c++/16/bits/std_abs.h:110:3: error: redefinition of ‘constexpr __int128 std::abs(__int128)’
  110 |   abs(__int128 __x) { return __x >= 0 ? __x : -__x; }
      |   ^~~
/usr/include/c++/16/bits/std_abs.h:91:3: note: ‘constexpr __int128 std::abs(__int128)’ previously defined here
   91 |   abs(__GLIBCXX_TYPE_INT_N_0 __x) { return __x >= 0 ? __x : -__x; }
      |   ^~~
In file included from /usr/include/c++/16/optional:52,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qttypetraits.h:14,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qforeach.h:11,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qglobal.h:55:
/usr/include/c++/16/bits/functional_hash.h:206:3: error: redefinition of ‘struct std::hash<__int128>’
  206 |   _Cxx_hashtable_define_trivial_hash(__int128)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/functional_hash.h:179:3: note: previous definition of ‘struct std::hash<__int128>’
  179 |   _Cxx_hashtable_define_trivial_hash(__GLIBCXX_TYPE_INT_N_0)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/functional_hash.h:208:3: error: redefinition of ‘struct std::hash<__int128 unsigned>’
  208 |   _Cxx_hashtable_define_trivial_hash(__int128 unsigned)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/16/bits/functional_hash.h:181:3: note: previous definition of ‘struct std::hash<__int128 unsigned>’
  181 |   _Cxx_hashtable_define_trivial_hash(__GLIBCXX_TYPE_INT_N_0 unsigned)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/16/format:47,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qtformat_impl.h:20,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qfloat16.h:14,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/qdebug.h:15,
                 from /usr/include/x86_64-linux-gnu/qt6/QtCore/QDebug:1,
                 from convenient-utils/disc/discscsi.cpp:24:
/usr/include/c++/16/charconv:394:1: error: redefinition of ‘std::to_chars_result std::to_chars(char*, char*, __int128, int)’
  394 | _GLIBCXX_TO_CHARS(signed __int128)
      | ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/charconv:378:1: note: ‘std::to_chars_result std::to_chars(char*, char*, __int128, int)’ previously defined here
  378 | _GLIBCXX_TO_CHARS(signed __GLIBCXX_TYPE_INT_N_0)
      | ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/charconv:395:1: error: redefinition of ‘std::to_chars_result std::to_chars(char*, char*, __int128 unsigned, int)’
  395 | _GLIBCXX_TO_CHARS(unsigned __int128)
      | ^~~~~~~~~~~~~~~~~
/usr/include/c++/16/charconv:379:1: note: ‘std::to_chars_result std::to_chars(char*, char*, __int128 unsigned, int)’ previously defined here
  379 | _GLIBCXX_TO_CHARS(unsigned __GLIBCXX_TYPE_INT_N_0)
      | ^~~~~~~~~~~~~~~~~
make[3]: *** [Makefile:4487: discscsi.o] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/libpeony-qt'
make[2]: *** [Makefile:75: sub-libpeony-qt-make_first] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: error: make -j2 returned exit code 2
make[1]: *** [debian/rules:27: override_dh_auto_build] Error 25
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:10: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
--------------------------------------------------------------------------------