Bug#906657: twinkle: FTBFS in buster/sid (expected type-specifier before 'QRegExpValidator')

[Santiago Vila]

Package: src:twinkle
Version: 1:1.10.1+dfsg-3
Severity: serious
Tags: ftbfs

Dear maintainer:

I tried to build this package in buster but it failed:

--------------------------------------------------------------------------------
[...]
 debian/rules build-indep
dh build-indep
   dh_update_autotools_config -i
   dh_autoreconf -i
   debian/rules override_dh_auto_configure
make[1]: Entering directory '/<<BUILDDIR>>/twinkle-1.10.1+dfsg'
dh_auto_configure -- -DWITH_QT5=ON -DWITH_ZRTP=OFF -DWITH_SPEEX=ON -DWITH_GSM=ON -DWITH_ALSA=ON
	cd obj-x86_64-linux-gnu && cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=None -DCMAKE_INSTALL_SYSCONFDIR=/etc -DCMAKE_INSTALL_LOCALSTATEDIR=/var -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON "-GUnix Makefiles" -DWITH_QT5=ON -DWITH_ZRTP=OFF -DWITH_SPEEX=ON -DWITH_GSM=ON -DWITH_ALSA=ON ..
-- The C compiler identification is GNU 8.2.0
-- The CXX compiler identification is GNU 8.2.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done

[... snipped ...]

[ 88%] Building CXX object src/gui/CMakeFiles/twinkle.dir/syssettingsform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/syssettingsform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/syssettingsform.cpp
[ 88%] Building CXX object src/gui/CMakeFiles/twinkle.dir/historyform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/historyform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/historyform.cpp
[ 89%] Building CXX object src/gui/CMakeFiles/twinkle.dir/selectuserform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/selectuserform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/selectuserform.cpp
[ 89%] Building CXX object src/gui/CMakeFiles/twinkle.dir/selectprofileform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/selectprofileform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/selectprofileform.cpp
[ 90%] Building CXX object src/gui/CMakeFiles/twinkle.dir/buddyform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/buddyform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/buddyform.cpp
[ 90%] Building CXX object src/gui/CMakeFiles/twinkle.dir/diamondcardprofileform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/diamondcardprofileform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/diamondcardprofileform.cpp
[ 90%] Building CXX object src/gui/CMakeFiles/twinkle.dir/addresscardform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/addresscardform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/addresscardform.cpp
[ 91%] Building CXX object src/gui/CMakeFiles/twinkle.dir/authenticationform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/authenticationform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/authenticationform.cpp
[ 91%] Building CXX object src/gui/CMakeFiles/twinkle.dir/selectnicform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/selectnicform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/selectnicform.cpp
[ 92%] Building CXX object src/gui/CMakeFiles/twinkle.dir/sendfileform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/sendfileform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/sendfileform.cpp
[ 92%] Building CXX object src/gui/CMakeFiles/twinkle.dir/wizardform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/wizardform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/wizardform.cpp
[ 92%] Building CXX object src/gui/CMakeFiles/twinkle.dir/address_finder.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/address_finder.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/address_finder.cpp
[ 93%] Building CXX object src/gui/CMakeFiles/twinkle.dir/addresstablemodel.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/addresstablemodel.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/addresstablemodel.cpp
[ 93%] Building CXX object src/gui/CMakeFiles/twinkle.dir/buddylistview.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/buddylistview.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/buddylistview.cpp
[ 94%] Building CXX object src/gui/CMakeFiles/twinkle.dir/deregisterform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/deregisterform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/deregisterform.cpp
[ 94%] Building CXX object src/gui/CMakeFiles/twinkle.dir/dtmfform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/dtmfform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/dtmfform.cpp
[ 95%] Building CXX object src/gui/CMakeFiles/twinkle.dir/getprofilenameform.cpp.o
cd /<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui && /usr/bin/c++  -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_QML_LIB -DQT_QUICK_LIB -DQT_WIDGETS_LIB -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui/twinkle_autogen/include -I/usr/include/libxml2 -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu/src/gui -I/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem /usr/include/x86_64-linux-gnu/qt5/QtQuick -isystem /usr/include/x86_64-linux-gnu/qt5/QtQml -isystem /usr/include/x86_64-linux-gnu/qt5/QtNetwork  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/twinkle-1.10.1+dfsg=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11     -fPIC -std=gnu++11 -o CMakeFiles/twinkle.dir/getprofilenameform.cpp.o -c /<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/getprofilenameform.cpp
/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/getprofilenameform.cpp: In member function 'void GetProfileNameForm::init()':
/<<BUILDDIR>>/twinkle-1.10.1+dfsg/src/gui/getprofilenameform.cpp:36:36: error: expected type-specifier before 'QRegExpValidator'
  profileLineEdit->setValidator(new QRegExpValidator(rxFilenameChars, this));
                                    ^~~~~~~~~~~~~~~~
make[3]: *** [src/gui/CMakeFiles/twinkle.dir/build.make:693: src/gui/CMakeFiles/twinkle.dir/getprofilenameform.cpp.o] Error 1
make[3]: Leaving directory '/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:912: src/gui/CMakeFiles/twinkle.dir/all] Error 2
make[2]: Leaving directory '/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu'
make[1]: *** [Makefile:133: all] Error 2
make[1]: Leaving directory '/<<BUILDDIR>>/twinkle-1.10.1+dfsg/obj-x86_64-linux-gnu'
dh_auto_build: cd obj-x86_64-linux-gnu && make -j1 returned exit code 2
make: *** [debian/rules:22: build-indep] Error 2
dpkg-buildpackage: error: debian/rules build-indep subprocess returned exit status 2
--------------------------------------------------------------------------------

The build was made with "dpkg-buildpackage -A" in my autobuilder.
Most probably, it also fails here in reproducible builds:

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/twinkle.html

where you can get a full build log if you need it.

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

Thanks.