Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/efc49e8935ac45d78eea6e5d1db38861 : SUCCESS in 8m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8dad28abfce54dba80eb39f3305cf635 : FAILURE in 6m 56s