Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c40502d0c0b048cd804a1106167e3a72 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4de19332503f4a56b93f4207acaf2111 : FAILURE in 5m 35s