Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/54336f9f87ee4881bb4d92129cd5e47d : SUCCESS in 3m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dba6e55a0752463585acb86171028cb1 : FAILURE in 2m 30s