Build failed. https://zuul.opendev.org/t/openstack/buildset/0e6a6b92e3094945998483c27700b2a2 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1f00ed5cdf944596a1230270598a744c : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f768d435a04a42eeacdb66a5d24fb751 : FAILURE in 3m 57s