Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a175bc0425f6421481a540bdf467f242 : SUCCESS in 6m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fbcdb61003a8404280a61896839b22d1 : FAILURE in 4m 48s