Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ce34de7a154f485781f5c7f798c3858b : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a4147f0832c84b40a789c1d68894f215 : FAILURE in 4m 58s