Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0d06e7c385254d508f654c1f956f87ac : SUCCESS in 4m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/12f839bdb6694c39a78430c94e179352 : FAILURE in 3m 47s