Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/31885ee38f174e3fa2defa223195b1c8 : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/878e6a5fa30e4ffa821746369a7c6399 : FAILURE in 4m 54s