Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8ec4488a0477446fbaccc061db02346a : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/462a4f2d6e3a4f2f9b54b177d87db2eb : FAILURE in 7m 29s