CI: tst_lrelease, tst_lupdate failures in qt5.git/dev intregration

agent:2020/07/16 17:09:04 build.go:264: 1: FAIL!  : tst_lrelease::noTranslations() Compared values are not the same
agent:2020/07/16 17:09:04 build.go:264: 1:    Actual   (proc.exitCode()): 134
agent:2020/07/16 17:09:04 build.go:264: 1:    Expected (0)              : 0
agent:2020/07/16 17:09:04 build.go:264: 1:    Loc: [/home/qt/work/qt/qttools/tests/auto/linguist/lrelease/tst_lrelease.cpp(217)]
agent:2020/07/16 17:09:04 build.go:264: 1: PASS   : tst_lrelease::cleanupTestCase()

agent:2020/07/16 17:09:09 build.go:264: 3: FAIL!  : tst_lupdate::good(preprocess) '!proc.exitCode()' returned FALSE. ("/home/qt/work/install/bin/lupdate -silent project.pro" exited with code 134
agent:2020/07/16 17:09:09 build.go:264: 3: ASSERT: "rs.isDetached() || rs.isEmpty()" in file src/linguist/shared/proitems.h, line 240