===== 7.3.28 (2021-04-29)

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

/var/lib/mock/scl73el7x/build.log:Tests failed    :     0
/var/lib/mock/scl73el8x/build.log:Tests failed    :    13
/var/lib/mock/scl73fc32x/build.log:Tests failed    :    0
/var/lib/mock/scl73fc33x/build.log:Tests failed    :   13
/var/lib/mock/scl73fc34x/build.log:Tests failed    :   13


el8x, fc33x
	2	buildroot issue with strict openssl policy (fixed in 7.4)


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