Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a5f431cd6090420da17a2e17975b75e2 : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c9f023d0d3a346e884f212c08ae90834 : FAILURE in 6m 05s