Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/556c464cb111461ebbc76d321c45ece8 : SUCCESS in 4m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bf279a6affbc423584e2be0582d3bcc8 : FAILURE in 7m 12s