===== 7.3.15RC1 (2020-02-06)

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

/var/lib/mock/el6i/build.log:Tests failed    :     2
/var/lib/mock/el6x/build.log:Tests failed    :     0
/var/lib/mock/el7x/build.log:Tests failed    :     0
/var/lib/mock/el8x73/build.log:Tests failed  :    15
/var/lib/mock/fc29i/build.log:Tests failed    :    0
/var/lib/mock/fc29x/build.log:Tests failed    :    0
/var/lib/mock/fc30i/build.log:Tests failed    :    0
/var/lib/mock/fc30x/build.log:Tests failed    :    0
/var/lib/mock/fc31x/build.log:Tests failed    :    0


el6i:
	1	Bug #60120 proc_open hangs with stdin/out with 2048+ bytes [ext/standard/tests/streams/proc_open_bug60120.phpt]
	1	Bug #64438 proc_open hangs with stdin/out with 4097+ bytes [ext/standard/tests/streams/proc_open_bug64438.phpt]
el8x:
	5	buildroot issue with openssl under investigation


1	proc_open give erratic test results :(
2	test issue
3	known issue
4	bugs related to tzdata
5	need investigation
6	https://bugzilla.redhat.com/1734468