Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ab1a2e8502584befbab1eca3a628538d : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3b1c5f57f6ac4ef58eae79cd967d70d9 : FAILURE in 4m 42s