Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d668b890a5a9404a8bef20a2ad268d9e : SUCCESS in 5m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16cfa1eeb9e14fea8c4bf2b848501c67 : FAILURE in 3m 48s