Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/765d2a7b00a54a3380b56bcd5a832920 : SUCCESS in 7m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/921b16f0a4114eca995db24c31166b26 : FAILURE in 4m 17s