Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8a73b74ee5d64289b716b01fcbbd1597 : SUCCESS in 7m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8e625dbc63b434380af3687190b4db8 : FAILURE in 5m 16s