Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/902e703bc5aa417f9929bdbaaf128f4f : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7253e5ebb7094658a0d8127a9268161d : FAILURE in 4m 25s