Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/73ef8b934270415d860b2fef6c48c81e : SUCCESS in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b10dba432cf94b9a94b895b446055bc3 : FAILURE in 5m 37s