Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2478c2f015c0411f987a5d60838bad17 : SUCCESS in 3m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f17debaf9cf34e4faac91c3e163f3783 : FAILURE in 2m 32s