Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/108a5bc70b6441a1bbff2ad658556188 : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/990a9acc57384d239bc7530ef0d16971 : FAILURE in 3m 46s