Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/40d30f231d0c4e3f97b0e0fde0970db8 : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c89d98ecd2234f2e975b20ae43dbe40d : FAILURE in 2m 52s