===== 7.1.33-5 (2020-02-18)

$ grep -r 'Tests failed' /var/lib/mock/*/build.log

/var/lib/mock/el6i/build.log:Tests failed    :     0
/var/lib/mock/el6x/build.log:Tests failed    :     1
/var/lib/mock/el7x/build.log:Tests failed    :     3


el6x:
	1	Bug #69521      Segfault in gc_collect_cycles() [ext/standard/tests/streams/bug69521.phpt]
el7x
	4	Bug #33414 [1] (Comprehensive list of incorrect days returned after strotime() / date() tests) [ext/date/tests/bug33414-1.phpt]
	4	Bug #33415 [2] (Possibly invalid non-one-hour DST or timezone shifts) [ext/date/tests/bug33415-2.phpt]
	4	date_modify() function [1] [ext/date/tests/date_modify-1.phpt]


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