Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e0e4afb61d314493b62250bb3f7e3ac2 : SUCCESS in 3m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5818ef1695654b739f570c469515a977 : FAILURE in 3m 04s