Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7914f23cd8d946ee82963d368c5a6e22 : SUCCESS in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16153dc3f61e47b4a71f59dde13fa23a : FAILURE in 3m 49s