tst_QCborStreamReader::hugeDeviceValidation two cases fail on Android

agent:2020/12/10 18:49:38 build.go:379: 78: ********* Start testing of tst_QCborStreamReader *********
agent:2020/12/10 18:49:38 build.go:379: 78: Config: Using QtTest library 6.0.0, Qt 6.0.0 (i386-little_endian-ilp32 shared (dynamic) release build; by Clang 9.0.8 (https://android.googlesource.com/toolchain/llvm-project 98c855489587874b2a325e7a516b99d838599c6f)), android 6.0

agent:2020/12/10 18:49:38 build.go:379: 78: FAIL!  : tst_QCborStreamReader::hugeDeviceValidation(QBuffer:string-just-too-big) Compared values are not the same
agent:2020/12/10 18:49:38 build.go:379: 78:    Loc: [/home/qt/work/qt/qtbase/tests/auto/corelib/serialization/qcborstreamreader/tst_qcborstreamreader.cpp(967)]
agent:2020/12/10 18:49:38 build.go:379: 78: FAIL!  : tst_QCborStreamReader::hugeDeviceValidation(QBuffer:string-1GB) Compared values are not the same
agent:2020/12/10 18:49:38 build.go:379: 78:    Loc: [/home/qt/work/qt/qtbase/tests/auto/corelib/serialization/qcborstreamreader/tst_qcborstreamreader.cpp(967)]
agent:2020/12/10 18:50:03 build.go:379: 78: ********* Finished testing of tst_QCborStreamReader *********
agent:2020/12/10 18:50:04 build.go:379: 78: Execute /opt/android/sdk/platform-tools/adb uninstall org.qtproject.example.tst_qcborstreamreader.
agent:2020/12/10 18:50:04 build.go:379: 78: Success
agent:2020/12/10 18:50:04 build.go:379:       Test  #78: tst_qcborstreamreader ...........................***Failed    6.09 sec