Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c89f0f7fa163413c8b3eb68780ead464 : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e7acdd2771c54f679eca5d0d1d13a44b : FAILURE in 5m 48s