Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c78f859f492c408aa5c69c17acd98a0b : SUCCESS in 6m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/88e01335a36c4185974ff115a42c262c : FAILURE in 4m 29s