Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b561ee6f9b6949b9a1d410175f81811b : SUCCESS in 7m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2543a4720eff491f8d14dbca107cbf87 : FAILURE in 21m 02s