Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7937624e062549aca0064e3a135ffcbc : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f8c6987650148c0b99ac2f8f648f435 : FAILURE in 5m 17s