Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/73864fad838a4019a4c97d1cb7cf5014 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f9da2544753b47a8af59e12c2dbbcb05 : FAILURE in 4m 58s