Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/16efae40853b4fcfa5c89d46bd4c919b : SUCCESS in 8m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f09c33f1b5eb41ae8d261f9406dbb624 : FAILURE in 6m 48s