Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fccaa3e1901947809e83ead89516437a : SUCCESS in 7m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/efad0c43ecf34d709cc47aea0337a88e : FAILURE in 8m 09s