Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0f24ec15fee541b48872452af1494a2a : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c06fe15ca734045babeb7db005d2003 : FAILURE in 3m 51s