Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b5a50cf65a5a4893a22a55f11eebbc0e : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0b8b4eb3daa444488e59b7a6cc0e1d9b : FAILURE in 4m 45s