===== 7.1.0RC5 (2017-10-26)

$ grep -r 'Tests failed' /var/lib/mock/{fc,el}*/build.log

/var/lib/mock/el6i/build.log:Tests failed    :     1
/var/lib/mock/el6x/build.log:Tests failed    :     0
/var/lib/mock/el7x/build.log:Tests failed    :     0
/var/lib/mock/fc25i/build.log:Tests failed    :    1
/var/lib/mock/fc25x/build.log:Tests failed    :    0
/var/lib/mock/fc26i/build.log:Tests failed    :    1
/var/lib/mock/fc26x/build.log:Tests failed    :    0
/var/lib/mock/fc27i/build.log:Tests failed    :    1
/var/lib/mock/fc27x/build.log:Tests failed    :    0


el6i, fc25i, fc26i, fc27i:
	2	Bug #53437 DateInterval unserialize bad data, 32 bit [ext/date/tests/bug53437_var3.phpt]


1	proc_open give erratic test results :(
2	test issue
3	known issue
4	bugs related to tzdata
5	need investigation