Build failed. https://zuul.opendev.org/t/openstack/buildset/9e28d29859b6489f9acb0109b6bc2959 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/111db42f01934af4bd44e3dcc99b1073 : SUCCESS in 3m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bf6c2d70bc194946b9f1347ea2f90995 : FAILURE in 2m 40s