Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/42d4e45dbebd479fb1e526d1773b256b : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b8d043e57e664e43a681de504e29fceb : FAILURE in 5m 33s