Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9037738e57ea4e8fb2f48dbf7e5f4069 : SUCCESS in 10m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2813788925ab434d80c64c472c0e5f3d : FAILURE in 6m 47s