Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b45e07f0ccca45829db067a0c0b1268e : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f7811f4ce85f4c3188dc60946ad20c5d : FAILURE in 6m 40s