===== 7.3.8 (2019-08-01)

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

/var/lib/mock/el6i/build.log:Tests failed    :     0
/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  :    14
/var/lib/mock/fc28i/build.log:Tests failed    :    1
/var/lib/mock/fc28x/build.log:Tests failed    :    1
/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


el8x, fc28i, fc28x:
	6	Bug #78338 (Array cross-border reading in PCRE) [ext/pcre/tests/bug78338.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