Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/98c08762cc154bf5af22269382593a9b : SUCCESS in 3m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4bd1cacf6dc34ce8acff6280bdc57f1b : FAILURE in 2m 31s