Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/938ecf9107fa495d8a65821aab8dd254 : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b481a1829555470aadc09639f527e49e : FAILURE in 4m 34s