FTBFS top-level: The "moc" executable "BUÏLDDIR/qtbase/libexec/moc" does not exist.

cmake /home/tjmaciei/src/qt/qt6-release -GNinja \
'-DCMAKE_MAKE_PROGRAM=/usr/bin/ninja' \
'-DCMAKE_INSTALL_PREFIX=/home/tjmaciei/obj/qt/installed' \
'-DBUILD_TESTING=ON' \
'-DBUILD_WITH_PCH=OFF' \
'-DCMAKE_BUILD_TYPE=RelWithDebInfo' \
'-DCMAKE_CXX_FLAGS=-O3 -g1 -march=skylake-avx512 -maes -mno-rdseed' \
'-DCMAKE_C_FLAGS=-O3 -g1 -march=skylake-avx512 -maes -mno-rdseed' \
'-DCMAKE_SHARED_LINKER_FLAGS=-Wl,-O1 -Wl,--as-needed' \
'-DFEATURE_dbus_linked=OFF' \
'-DFEATURE_developer_build=ON' \
'-DFEATURE_journald=ON' \
'-DFEATURE_libproxy=ON' \
'-DFEATURE_optimize_debug=OFF' \
'-DFEATURE_openssl_linked=ON' \
'-DFEATURE_reduce_relocations=ON' \
'-DFEATURE_sctp=ON' \
'-DFEATURE_system_sqlite=ON' \
'-DQT_LIBINFIX=.t' \
'-DQT_BUILD_EXAMPLES_BY_DEFAULT=OFF' \
'-DQT_BUILD_TESTS_BY_DEFAULT=OFF' \
'-DQT_QMAKE_TARGET_MKSPEC=linux-g++-optimised' \
'-DBUILD_qtwebengine=OFF' \
'-DBUILD_qtwebview=OFF' \
'-DFEATURE_qt3d_simd_avx2=ON'

Checking dependencies of 'qtsvg'
Checking dependencies of 'qtimageformats'
Checking dependencies of 'qtdeclarative'
Checking dependencies of 'qt3d'
Checking dependencies of 'qt5compat'
Checking dependencies of 'qtactiveqt'
Checking dependencies of 'qtandroidextras'
Checking dependencies of 'qtmultimedia'
Checking dependencies of 'qtcharts'
Checking dependencies of 'qtcoap'
Checking dependencies of 'qtconnectivity'
Checking dependencies of 'qtdatavis3d'
Checking dependencies of 'qttools'
Checking dependencies of 'qtdoc'
Checking dependencies of 'qtserialport'
Checking dependencies of 'qtlocation'
Checking dependencies of 'qtmqtt'
Checking dependencies of 'qtnetworkauth'
Checking dependencies of 'qtopcua'
Checking dependencies of 'qtqa'
Checking dependencies of 'qtquicktimeline'
Checking dependencies of 'qtquick3d'
Checking dependencies of 'qtremoteobjects'
Checking dependencies of 'qtscxml'
Checking dependencies of 'qtsensors'
Checking dependencies of 'qtserialbus'
Checking dependencies of 'qttranslations'
Checking dependencies of 'qtvirtualkeyboard'
Checking dependencies of 'qtwayland'
Checking dependencies of 'qtwebsockets'
Checking dependencies of 'qtwebchannel'
Checking dependencies of 'qtquickcontrols2'
Configuring 'qtbase'

Qt is now configured for building. Just run 'cmake --build . --parallel'

Once everything is built, you must run 'cmake --install .'
Qt will be installed into '/home/tjmaciei/obj/qt/qt6-release'

To configure and build other Qt modules, you can use the following convenience script:
        /home/tjmaciei/obj/qt/qt6-release/bin/qt-configure-module

If reconfiguration fails for some reason, try to remove 'CMakeCache.txt' from the build directory 

-- Configuring done
CMake Error: AUTOMOC for target qt_target_qml_sources_example: The "moc" executable "/home/tjmaciei/obj/qt/qt6-release/qtbase/libexec/moc" does not exist.
CMake Generate step failed.  Build files cannot be regenerated correctly.