Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/18f23434de13449a81dd4faaf2fe2855 : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e4809c8ff74e4ecf9fe68a20c3ff7c5e : FAILURE in 3m 46s