Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38f08e65b5124bc6b026958d47b2fd55 : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/27e1030337a34efab9b7f404e82715e6 : FAILURE in 7m 29s