Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2794e7a515984f4cb720f73a2bad1c13 : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20b8fdddd26b462d87532f46308a2b92 : FAILURE in 3m 54s