Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/61319baf33c44d678bc9060f19fef4ef : SUCCESS in 7m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2600b9fa7f4c429f97f84545bf75dea6 : RETRY_LIMIT in 2m 37s