Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/93347d45345e4dea8d2f7a7c497e34e5 : SUCCESS in 8m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e546190256594a3f941ad844406cde5e : FAILURE in 5m 22s