Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/787defe06f9c40ebb4c7d2e53b598721 : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c29ec03fb2c142b38a12e00eb208d8f9 : FAILURE in 5m 15s