Particularly:
[ERROR|FAIL] was matching characters rather than strings.
Using (ERROR|FAIL) requires -r option.
(From OE-Core rev: c041c326a1dbf1b128fc32d887acd73c6f5fb415)
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>