Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b4c0eabe39934d589c95acb77b0ed0d2 : SUCCESS in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f93149d0c9940f9b8df4d54d73f9dc3 : FAILURE in 4m 06s