Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0f56cc86324f4c6c93d22baf3461b725 : SUCCESS in 7m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/199c62d9e6be40968df43974142990bc : FAILURE in 10m 53s