Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0a2a01f2d4ae4076ae0a8493158f8a7c : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/886045cb71854ba986bbd5c6a64fcfc6 : FAILURE in 6m 15s