Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cb89f1750c6b4b9e866ca7aeca816091 : SUCCESS in 3m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/70f39092e633444e846c99843a4c27d9 : FAILURE in 4m 23s