Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fac2d411308346e2a3198ae69be1f124 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8bfbb7d4ac794ca8bbc877b891909975 : FAILURE in 6m 31s