Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5fd37a3e27ef403b9d740a0333e29581 : SUCCESS in 7m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/94c631f1e2c0455a93255ea492872c19 : FAILURE in 15m 23s