Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6e536df4e28f42a894e9c35da84cc726 : FAILURE in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c6c8a8dc40c34ac29c8aa2e06df43c6e : FAILURE in 5m 27s