Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/175037d4c9434f23b414918b554723c6 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/488e99361d484584b9e553d1f73ec545 : FAILURE in 29m 00s