tst_qtextdocumentlayout fails

 
  QtQA::App::TestRunner: begin tst_qtextdocumentlayout: [./tst_qtextdocumentlayout] [-silent] [-o] [/work/ci/qt/qt5/dev/_artifacts/test-logs/tst_qtextdocumentlayout-testresults-00.xml,xml] [-o] [-,txt]
  Testing tst_QTextDocumentLayout
  FAIL!  : tst_QTextDocumentLayout::imageAtRightAlignedTab() Compared doubles are not the same (fuzzy compare)
     Actual   (doc->idealWidth()): 301
     Expected (300.0)            : 300
     Loc: [tst_qtextdocumentlayout.cpp(313)]
  Totals: 10 passed, 1 failed, 0 skipped, 0 blacklisted
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  ********* Start testing of tst_QTextDocumentLayout *********

  Totals: 10 passed, 1 failed, 0 skipped, 0 blacklisted
  ********* Finished testing of tst_QTextDocumentLayout *********
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_qtextdocumentlayout: 0.304447 seconds, exit code 1
  QtQA::App::TestScheduler: tst_qtextdocumentlayout failed; run concurrently with tst_qquickimageprovider, tst_qmlvisual, tst_qtextboundaryfinder, tst_qtconcurrentthreadengine