Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1d71e2e252074051ae231d1ca3d0d718 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96ab8a31fd0040dcb5c287d55d5cef76 : FAILURE in 5m 34s