Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a007e49dda5a423688763f5f0cdeeaad : SUCCESS in 7m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d4a9d880f434e6b9d649d7326b073a2 : FAILURE in 5m 34s