Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f2534481a917406a9ee9b7446efdad69 : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/38e6fbf347694d79a00b94dc2654fdea : FAILURE in 8m 16s