Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f9b4478b8abb4892a5818d165e895179 : SUCCESS in 3m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b7232cd4d6b2446ba3bb85c2ba35ac93 : FAILURE in 3m 39s