Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/855fc1a6477a4a8095f999866d14cf50 : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/779cc1ca62ed40b3a182b88ff59520c6 : FAILURE in 7m 32s