Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/730c5cbb0de04a8a990366be66d754c9 : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ab39517b0e504ede89d9c77b232379a8 : FAILURE in 7m 33s