Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b02ff473811f450294f847f408e89c8b : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8d16597c6f7c46bf9cf2388221a4dd86 : FAILURE in 4m 41s