Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/31e912026d4747bb8ee39585d19ec9b7 : SUCCESS in 7m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0841775b469145fc89f68048b1e21f28 : FAILURE in 9m 25s