Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8c24fe40d7f940b7be2e2d68627d0326 : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9072834bb7f144eebfe0ff4d395e3169 : FAILURE in 4m 54s