Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0361924b07f84839b3ff509aff82907c : SUCCESS in 7m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7804c9e676714c7d8d95f4154b3e4286 : FAILURE in 6m 42s