Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/20f01ccd37984c6a83086e165f96ac9a : SUCCESS in 3m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5ef3502982a0496a8ac9eda4c1a88f59 : FAILURE in 2m 34s