Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4af50b30c90446af9a7ba1fe75cd968d : SUCCESS in 7m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4b73a05408b6421b942eda4bde76863e : FAILURE in 10m 04s