Build failed. https://zuul.opendev.org/t/openstack/buildset/c1871ca2d8ca4218804abacf4788adc3 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/be5d676a2c7d4f6698d0958dd66a02d1 : RETRY_LIMIT in 2m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/436cdfca64184bf3b086d397908cf08f : FAILURE in 2m 11s