Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a6359b9aa3814dca8bf1d2b00ca752dc : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4a500aef0c0b49f49e2eefdb9f40118b : FAILURE in 4m 50s