Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d035d7be306b486394eedf30a1b80a33 : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e35776265b7e4b32a2542e64946712aa : FAILURE in 6m 04s