Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/81cea3e304bd43bda07c9cd7eb1d04b6 : SUCCESS in 9m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d5515259504d445a825fa5cca924be8a : FAILURE in 4m 46s