Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4c73e4b1b25240768db76012c81ba5a7 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/847b8db7f9ed4a67b2e1d34bcdbda19f : FAILURE in 6m 06s