Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/07d53bfd02c24171bd2735571cbfc0bc : SUCCESS in 8m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8440257266294c218d0d63c3f1b3e384 : FAILURE in 15m 15s