Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/de41a2fce6374e3e861b0bdfed72edda : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/98f1ef89588a49d7b629c63c2aadbb8a : FAILURE in 4m 38s