Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9901059a5bb4463883b58f1ce7e02923 : SUCCESS in 5m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/514f04b89ed6459f90917855f5b81bb5 : FAILURE in 7m 37s