perl-BZ-Client-1.04-9.fc21 fails to build in F21 and F20 randomly due to tests:

Expect: <methodCall><methodName>someMethod</methodName><params><param><value>123
</value></param><param><value><i4>345</i4></value></param><param><value><double>
4.6</double></value></param><param><value><array><data><value>a</value><value>b<
/value><value>c</value></data></array></value></param><param><value><dateTime.is
o8601>2011-09-19T17:09:03Z</dateTime.iso8601></value></param><param><value><stru
ct><member><name>a</name><value><i4>0</i4></value></member><member><name>b</name
><value>xyz</value></member></struct></value></param></params></methodCall>
Got:    <methodCall><methodName>someMethod</methodName><params><param><value>123
</value></param><param><value><i4>345</i4></value></param><param><value><double>
4.6</double></value></param><param><value><array><data><value>a</value><value>b<
/value><value>c</value></data></array></value></param><param><value><dateTime.is
o8601>2011-09-19T17:09:03Z</dateTime.iso8601></value></param><param><value><stru
ct><member><name>b</name><value>xyz</value></member><member><name>a</name><value
><i4>0</i4></value></member></struct></value></param></params></methodCall>
# Test 1 got: "0" (t/11writer.t at line 103)
#   Expected: "1" (TestBasic)
#  t/11writer.t line 103 is: ok(TestBasic(), 1, "TestBasic");
t/11writer.t .... 
Failed 1/2 subtests 

This looks like a hash key order randomization.