Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/73a6170b5bfd4026afcad50fc411d2d1 : SUCCESS in 5m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/87ced487421a4d9083dea084155a062d : FAILURE in 4m 26s