perl-Test-LectroTest-0.5001-4.fc22 fails to build sometimes:

#   Failed test 'Int(sized=>0,range=>[-400,-200]) dist mean is -300 (z-score = -3.91)'
#   at /usr/share/perl5/vendor_perl/Test/More.pm line 481.
# 
# ============================================================
# 
# IMPORTANT!  A TEST FAILURE MAY NOT REPRESENT A REAL PROBLEM.
# 
# This test suite relies upon a number of randomized tests and
# statistical inferences.  So, there is a small probability
# that some part of the suite will fail even if everything is
# actually fine.  Therefore, re-run the test suite.  You do
# not have a problem unless the suite fails repeatably.
# 
# ============================================================
# 
#     '3.90784007333392'
#         <
#     '3.89'
# Looks like you failed 1 test of 248.
t/gens.t .................. 
Dubious, test returned 1 (wstat 256, 0x100)
Failed

I recommend to disable the test as it's known to fail sometimes and therefore is not good for automated testing.