Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0d3f4cdd98ea45458758f286581e67a8 : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/402289e369ff4a33b41c00f36d13e355 : FAILURE in 5m 02s