===== 7.4.0alpha1 (2019-06-13)

$ grep -ar 'Tests failed' /var/lib/mock/scl74*/build.log

/var/lib/mock/scl74el7x/build.log:Tests failed     :    0
/var/lib/mock/scl74el8x/build.log:Tests failed     :   15
/var/lib/mock/scl74fc29x/build.log:Tests failed    :    0
/var/lib/mock/scl74fc30x/build.log:Tests failed    :    1


fc30x
	5	SPL: DirectoryIterator and clone [ext/spl/tests/dit_004.phpt]


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