Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a0e2db49f1f343bab59acc81c7897067 : SUCCESS in 8m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/49f3361d530c44df8b14e679598b75d6 : FAILURE in 6m 48s