===== 8.1.0 (2021-11-25)

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

/var/lib/mock/el7x/build.log:Tests failed    :     1
/var/lib/mock/el8x81/build.log:Tests failed  :     1
/var/lib/mock/el9x81/build.log:Tests failed  :     0
/var/lib/mock/fc33x/build.log:Tests failed    :    0
/var/lib/mock/fc34x/build.log:Tests failed    :    0
/var/lib/mock/fc35x/build.log:Tests failed    :    0


el7x, el8x:
	4	Bug #80963: DateTimeZone::getTransitions() truncated [ext/date/tests/bug80963.phpt]


1	proc_open give erratic test results :(
2	test issue
3	known issue
4	bugs related to tzdata
5	need investigation
6 	// issue