Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d1904504fa39438494a780e8b1ddce49 : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b6db568e0049408c93a0e44b1c2e73e0 : FAILURE in 8m 25s