Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6685a11dc769449aa286ae706bc8f2a7 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dcb2f74571c246469b9c8c9958912192 : FAILURE in 5m 08s