Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a984911659c045dfbe0ca570c92bbc59 : SUCCESS in 7m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4936cc376bab4185990f1bcd1d3dc75e : FAILURE in 4m 36s