FailoverMethodTest used to be inVM tests until
QPID-2815, with removal of ivVM, converted the test to use QpidBrokerTestCase. However, since then we notice this test fails on slower CI boxes. It turns out the test design is extremely sensitive the length of time the broker takes to start up. If broker startup is slightly too slow, the test fails, and 'spawn' profiles leave behind a broker process (causing subsequent tests to fail).
We will make the test a same-VM test to temporarily avoid the issue. In long term, test needs redesigned to avoid the issue.