Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a97bb117a75f4c7cb69fc83c13645ea1 : FAILURE in 2m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c38464f051eb4a4d96c9851fd5523f46 : FAILURE in 2m 55s