Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/042770ef50454a1290e73293341b5882 : SUCCESS in 7m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3121afe3123e4d6d9ab38ed7e431b91d : FAILURE in 15m 58s