===== 7.3.10RC1 (2019-09-12)

$ grep -ar 'Tests failed' /var/lib/mock/scl73*/build.log

/var/lib/mock/scl73el6x/build.log:Tests failed    :     0
/var/lib/mock/scl73el7x/build.log:Tests failed    :     0
/var/lib/mock/scl73el8x/build.log:Tests failed    :    13
/var/lib/mock/scl73fc29x/build.log:Tests failed    :    0
/var/lib/mock/scl73fc30x/build.log:Tests failed    :    0
/var/lib/mock/scl73fc31x/build.log:Tests failed    :    0


el8x
	5	buildroot issue (openssl)
el7x, fc29x, fc30x
	2	Bug #73837: Milliseconds in DateTime() [ext/date/tests/bug73837.phpt]


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