Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b9606d5bf35f43c3a0f98b53e0fa75bf : SUCCESS in 5m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/54cae71c99a5471c87bab6825667dbb0 : FAILURE in 3m 58s