Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3d2edc77c2864bf29f4f27840372ed93 : SUCCESS in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72634632370f4d668b392aae32047189 : FAILURE in 7m 35s