Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cfc2318ed8b147bb8246b32a51aee052 : SUCCESS in 9m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/794c4b8ee73e4ad392dd40e53262c867 : FAILURE in 7m 19s