Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/78898b8f4ea24569b83fa35030b2b42b : SUCCESS in 5m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ad358813d24e4b90aa1e7a3ae7be2987 : FAILURE in 6m 35s