Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/95ba0921564c46c197dbf6f16fe0dc53 : SUCCESS in 7m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/70968b176887445ea32caec955cfd73b : FAILURE in 5m 45s