branch/serial

sql/test/wlcr/wlr30 from 70130:d2a25d02ca50, searching backwards on branch Nov2019

serialstatuscommits
70130:d2a25d02ca50F_ERROR F_OK19 commits
70109:ce4a28db1cddF_SKIP F_SKIP3 commits
70102:44fe79e1edf2F_SKIP F_SKIP3 commits
70085:21e85f0d6944F_SKIP F_SKIP1 commits