Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/689d4c563b55467db507bd24d90bfc5d : SUCCESS in 3m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bb92f666eae3491fa87f81aaf219830d : FAILURE in 2m 58s