Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a4b4db9ad15241fd9811365b90f9aa6e : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96982baa3c894743be5ac2d807a25e38 : FAILURE in 3m 56s