Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8ceb309f3de64f0da6ebcdcbd0dbbb42 : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/21f5ccf56bdc473fa9bd27cd5d4e6020 : FAILURE in 4m 27s