Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7362abe8933042949cf2308756520214 : SUCCESS in 5m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/620ae14a75b64128821630ee6a1ca2f7 : FAILURE in 3m 47s