Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/10e3e5b8e7514c07a793f50d07629ba8 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74b56e579b13418e8abf656730ef425d : FAILURE in 3m 42s