Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7bc807e63d2145ae9bd2309a3f5d6e17 : SUCCESS in 7m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/50e99dab46af4383b1560d3bad0610fd : FAILURE in 5m 45s