agent:2018/12/28 10:39:11 build.go:193: PASS : qmltest::ListModel::test_multipleitems(10000items)
agent:2018/12/28 10:39:11 build.go:193: PASS : qmltest::ListModel::cleanupTestCase()
agent:2018/12/28 10:39:12 build.go:193: make: *** [check] Segmentation fault (core dumped)
agent:2018/12/28 10:39:12 build.go:237: Process finished with error: exit status 2
agent:2018/12/28 10:39:12 build.go:196: Error reading from stdout/err: exit status 2
The reason for this crash could be newer QEMU. That's one of the thing that has changed. This crash was produced in a new CI environment where hosts were upgraded to Ubuntu 18.04, which brought along a new version of QEMU. Or, the test case is just simply flaky.