Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/214593ae42424358a450024fa408c632 : SUCCESS in 10m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2f108dc33a5a4494ba33579b2f8c5714 : FAILURE in 6m 12s