Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/74bd722ebdd5480991d52a918afb8ea0 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f4b00ed7abc4606a9985f3092e1e6ae : FAILURE in 4m 46s