Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3e4eae17a15b487383a10b25214461f3 : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/03a3c5f8df92426c8df2c74a75cf90fc : FAILURE in 5m 07s