[Pkg-matrix-maintainers] Bug#1067827: nheko: FTBFS on armhf: virtual memory exhausted: Cannot allocate memory

[Sebastian Ramacher]

Source: nheko
Version: 0.11.3+~0.9.2+~1.0.0+~0.3.0-1
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past)
X-Debbugs-Cc: sramacher at debian.org

https://buildd.debian.org/status/fetch.php?pkg=nheko&arch=armhf&ver=0.11.3%2B%7E0.9.2%2B%7E1.0.0%2B%7E0.3.0-1&stamp=1711340621&raw=0

In static member function ‘static constexpr _Up* std::__copy_move<_IsMove, true, std::random_access_iterator_tag>::__copy_m(_Tp*, _Tp*, _Up*) [with _Tp = unsigned int; _Up = unsigned int; bool _IsMove = false]’,
    inlined from ‘constexpr _OI std::__copy_move_a2(_II, _II, _OI) [with bool _IsMove = false; _II = unsigned int*; _OI = unsigned int*]’ at /usr/include/c++/13/bits/stl_algobase.h:506:30,
    inlined from ‘constexpr _OI std::__copy_move_a1(_II, _II, _OI) [with bool _IsMove = false; _II = unsigned int*; _OI = unsigned int*]’ at /usr/include/c++/13/bits/stl_algobase.h:533:42,
    inlined from ‘constexpr _OI std::__copy_move_a(_II, _II, _OI) [with bool _IsMove = false; _II = unsigned int*; _OI = unsigned int*]’ at /usr/include/c++/13/bits/stl_algobase.h:540:31,
    inlined from ‘constexpr _OI std::copy(_II, _II, _OI) [with _II = unsigned int*; _OI = unsigned int*]’ at /usr/include/c++/13/bits/stl_algobase.h:633:7,
    inlined from ‘static _ForwardIterator std::__uninitialized_copy<true>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = unsigned int*; _ForwardIterator = unsigned int*]’ at /usr/include/c++/13/bits/stl_uninitialized.h:147:27,
    inlined from ‘_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = unsigned int*; _ForwardIterator = unsigned int*]’ at /usr/include/c++/13/bits/stl_uninitialized.h:185:15,
    inlined from ‘constexpr void fmt::v9::basic_memory_buffer<T, SIZE, Allocator>::grow(size_t) [with T = unsigned int; unsigned int SIZE = 32; Allocator = std::allocator<unsigned int>]’ at /usr/include/fmt/format.h:925:26,
    inlined from ‘constexpr void fmt::v9::detail::buffer<T>::try_reserve(size_t) [with T = unsigned int]’ at /usr/include/fmt/core.h:928:39,
    inlined from ‘constexpr void fmt::v9::detail::buffer<T>::try_reserve(size_t) [with T = unsigned int]’ at /usr/include/fmt/core.h:927:24,
    inlined from ‘constexpr void fmt::v9::detail::buffer<T>::try_resize(size_t) [with T = unsigned int]’ at /usr/include/fmt/core.h:919:16,
    inlined from ‘constexpr void fmt::v9::basic_memory_buffer<T, SIZE, Allocator>::resize(size_t) [with T = unsigned int; unsigned int SIZE = 32; Allocator = std::allocator<unsigned int>]’ at /usr/include/fmt/format.h:897:63,
    inlined from ‘constexpr void fmt::v9::detail::bigint::assign(UInt) [with UInt = long long unsigned int; typename std::enable_if<(std::is_same<UInt, long long unsigned int>::value || std::is_same<UInt, fmt::v9::detail::uint128_fallback>::value), int>::type <anonymous> = 0]’ at /usr/include/fmt/format.h:2792:19,
    inlined from ‘constexpr void fmt::v9::detail::bigint::operator=(Int) [with Int = int]’ at /usr/include/fmt/format.h:2813:11,
    inlined from ‘constexpr void fmt::v9::detail::format_dragon(basic_fp<uint128_fallback>, unsigned int, int, buffer<char>&, int&)’ at /usr/include/fmt/format.h:3013:11,
    inlined from ‘constexpr int fmt::v9::detail::format_float(Float, int, float_specs, buffer<char>&) [with Float = double]’ at /usr/include/fmt/format.h:3171:18:
/usr/include/c++/13/bits/stl_algobase.h:437:30: warning: ‘void* __builtin_memmove(void*, const void*, unsigned int)’ forming offset 4 is out of the bounds [0, 4] [-Warray-bounds=]
  437 |             __builtin_memmove(__result, __first, sizeof(_Tp) * _Num);
      |             ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 45%] Building CXX object CMakeFiles/nheko.dir/src/ui/UIA.cpp.o
/usr/bin/c++ -DFMT_SHARED -DGSTREAMER_AVAILABLE -DNHEKO_DBUS_SYS -DQAPPLICATION_CLASS=QApplication -DQT_CONCURRENT_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_MULTIMEDIA_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QMLMODELS_LIB -DQT_QML_LIB -DQT_QUICKCONTROLS2_LIB -DQT_QUICKWIDGETS_LIB -DQT_QUICK_LIB -DQT_SVG_LIB -DQT_WIDGETS_LIB -DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB -DXCB_AVAILABLE -Dnheko_EXPORTS -I"/<<PKGBUILDDIR>>/build" -I"/<<PKGBUILDDIR>>" -I"/<<PKGBUILDDIR>>/build/nheko_autogen/include" -I"/<<PKGBUILDDIR>>/src" -I"/<<PKGBUILDDIR>>/includes" -I"/<<PKGBUILDDIR>>/third_party/blurhash" -I"/<<PKGBUILDDIR>>/lmdbxx" -I"/<<PKGBUILDDIR>>/third_party/SingleApplication-3.3.2" -isystem /usr/include/arm-linux-gnueabihf/qt5 -isystem /usr/include/arm-linux-gnueabihf/qt5/QtDBus -isystem /usr/include/arm-linux-gnueabihf/qt5/QtCore -isystem /usr/lib/arm-linux-gnueabihf/qt5/mkspecs/linux-g++ -isystem "/<<PKGBUILDDIR>>/coeurl/include" -isystem "/<<PKGBUILDDIR>>/mtxclient/include" -isystem /usr/include/arm-linux-gnueabihf/qt5/QtWidgets -isystem /usr/include/arm-linux-gnueabihf/qt5/QtGui -isystem /usr/include/arm-linux-gnueabihf/qt5/QtSvg -isystem /usr/include/arm-linux-gnueabihf/qt5/QtConcurrent -isystem /usr/include/arm-linux-gnueabihf/qt5/QtMultimedia -isystem /usr/include/arm-linux-gnueabihf/qt5/QtNetwork -isystem /usr/include/arm-linux-gnueabihf/qt5/QtQml -isystem /usr/include/arm-linux-gnueabihf/qt5/QtQuickControls2 -isystem /usr/include/arm-linux-gnueabihf/qt5/QtQuick -isystem /usr/include/arm-linux-gnueabihf/qt5/QtQmlModels -isystem /usr/include/arm-linux-gnueabihf/qt5/QtQuickWidgets -isystem /usr/include/gstreamer-1.0 -isystem /usr/include/glib-2.0 -isystem /usr/lib/arm-linux-gnueabihf/glib-2.0/include -isystem /usr/include/orc-0.4 -isystem /usr/include/libmount -isystem /usr/include/blkid -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2 		-Wall 		-Wextra 		-pedantic 		-fsized-deallocation 		-Wunreachable-code 		-Wno-attributes -O2 -g -DNDEBUG -std=gnu++20 -fPIE -fPIC -DCPPHTTPLIB_OPENSSL_SUPPORT -DCPPHTTPLIB_ZLIB_SUPPORT -DCPPHTTPLIB_BROTLI_SUPPORT -pthread -Winvalid-pch -include "/<<PKGBUILDDIR>>/build/CMakeFiles/nheko.dir/cmake_pch.hxx" -MD -MT CMakeFiles/nheko.dir/src/ui/UIA.cpp.o -MF CMakeFiles/nheko.dir/src/ui/UIA.cpp.o.d -o CMakeFiles/nheko.dir/src/ui/UIA.cpp.o -c "/<<PKGBUILDDIR>>/src/ui/UIA.cpp"
virtual memory exhausted: Cannot allocate memory
make[4]: *** [CMakeFiles/nheko.dir/build.make:558: CMakeFiles/nheko.dir/src/timeline/EventStore.cpp.o] Error 1

Cheers
-- 
Sebastian Ramacher