Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/01a2ee282fc043d5a67f12f1b223c416 : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2088fc2430ec48afb89a0264b92bd9b4 : FAILURE in 3m 51s