Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cdc8f5b9a0f34164b08b31e406fa92cf : SUCCESS in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/da1a062acabf4f9ab4a39272ced90157 : FAILURE in 4m 19s