Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/62d02555f9004f779ddcb9f40a09719e : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fd01e1a37cf741cda18db558a86f21ca : FAILURE in 7m 09s