Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/070fe11cd6d74ccea779fbfd176237d5 : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c6e60917d17d472dba509dcb41df5035 : FAILURE in 4m 46s