Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5b1c29d6c18e484ba4c96220e7abb919 : SUCCESS in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c2b0b6b1dcb84487ac6ce336cdd1f393 : FAILURE in 4m 27s