Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/29457ac162df4383ae5e0c6f95620616 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b9f5f67ca8824e89b073cd8ae368f90b : FAILURE in 5m 45s