Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f1110c42525445dfb5b05b4783148bca : SUCCESS in 7m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8ea6c794a64047d9b38a140186fcd750 : FAILURE in 5m 42s