Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c17e6107e93a44c3a01a442cb5b2d76c : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/640d96266316458dab8822b3e99840cd : FAILURE in 8m 28s