Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dbb4332fb4244739be15be5df3a93aa5 : SUCCESS in 7m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b4b3d05567404900928c4d24e63d3270 : FAILURE in 4m 56s