Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6ed0bf90bb0c44bbb9390cbfc45211a1 : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e1e015b9018f4736a8939c4307d343ba : FAILURE in 5m 47s