Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/76c186171dfa426ebc60c2b67c4f31c2 : SUCCESS in 5m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8f95baca7874ee093dc7cd7a2f71021 : FAILURE in 7m 39s