Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e53522999aec4453a523267008762059 : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6b516b252b1041fd8e003e14b5e0c3c2 : FAILURE in 8m 54s