Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5a520726dad947d4883b47af252d612a : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6829077375ef405095daa066a3e0ed39 : FAILURE in 2m 44s