Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/83f6d50030f44671941d745229a70800 : SUCCESS in 9m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c40979d0848e4e5a983c318dc0ec8ac8 : FAILURE in 7m 27s