Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/19ed39a453e149eda2d875426b285ad5 : SUCCESS in 7m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6e7934f05870429ba27f5bd1eb37df06 : FAILURE in 4m 29s