Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5e6b9ec4a5ad4b7990fcdf93c8693180 : SUCCESS in 7m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f44e5d1faeff4a53a24f23e2721fb39a : FAILURE in 5m 29s