Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dfcb01755533495daf6a6b9f13d47cd4 : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/92589dcb5ee64d538cd71d23607bc502 : FAILURE in 4m 42s