Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f8a6b72527934bd18d348c249ab5042a : SUCCESS in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f7201069942482ba9dcd95ce030e32d : FAILURE in 8m 57s