Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/52e839dbb5ed41c1ace1d3f76154f78b : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f0e471d975b44755b0cd2b938bad490f : FAILURE in 4m 35s