Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/398e2b10a6c445acb77bf0a5bf7853fe : SUCCESS in 4m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/43f3fe3d61e44331a997742dd0245073 : FAILURE in 4m 21s