Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/30fb468e01e743aaaf72f09f7bca16b2 : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0045d0304306417dae647f25defef54e : FAILURE in 6m 04s