===== 7.1.9RC1 (2017-08-17)

$ grep -r 'Tests failed' /var/lib/mock/*/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/fc23i/build.log:Tests failed    :    0
/var/lib/mock/fc23x/build.log:Tests failed    :    0
/var/lib/mock/fc24i/build.log:Tests failed    :    0
/var/lib/mock/fc24x/build.log:Tests failed    :    0
/var/lib/mock/fc25i/build.log:Tests failed    :    0
/var/lib/mock/fc25x/build.log:Tests failed    :    0
/var/lib/mock/fc26i/build.log:Tests failed    :    1
/var/lib/mock/fc26x/build.log:Tests failed    :    2
/var/lib/mock/fc27x/build.log:Tests failed    :    1


fc26i
	1	Bug #64438 proc_open hangs with stdin/out with 4097+ bytes [ext/standard/tests/streams/proc_open_bug64438.phpt]
fc26x
	5	proc_nice() basic behaviour [ext/standard/tests/general_functions/proc_nice_basic.phpt]
	5	Check cli_process_title support on Unix [sapi/cli/tests/cli_process_title_unix.phpt]
fc27x
	5	substr_compare() [ext/standard/tests/strings/substr_compare.phpt]


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