URLRequestQuicTest.CancelPushIfCached_SomeCached failed at https://ci.chromium.org/buildbot/chromium.fyi/Fuchsia/16588 with:

./../net/url_request/url_request_quic_unittest.cc:344: Failure
Expected: (1u) <= (GetRstErrorCountReceivedByServer(QUIC_STREAM_CANCELLED)), actual: 1 vs 0
Stack trace:
#00: testing::internal::UnitTestImpl::CurrentOsStackTraceExceptTop(int) at gtest.cc:?
#01: testing::internal::AssertHelper::operator=(testing::Message const&) const at gtest.cc:?
#02: net::URLRequestQuicTest_CancelPushIfCached_SomeCached_Test::TestBody() at url_request_quic_unittest.cc:?

Tests in this suite have continued to be flaky on the Fuchsia bots.

Our bot environment leads to potentially very long launch delays for processes, so any timing dependencies on interaction with sub-processes may be a good place to start.

Since the test binary and suite are networking tests, the load placed on the system by the Fuchsia network stack may trigger the process launch issue.