Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cfdfcbe3b2994df48e7bef21155e3d29 : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/218dca71da054e10b11b1a16c03939c9 : FAILURE in 4m 39s