Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b0743ab0eae046eb9015a82beaf89d9d : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/45896592783e409da2a98b037ec0466b : FAILURE in 6m 04s