Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/71015bcc09d145e3929e3c577840c3ea : RETRY_LIMIT in 2m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ecb2dda518404347bda0b411c7392f56 : FAILURE in 3m 15s