Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/679268500e264036b08c2f6c47692a09 : SUCCESS in 7m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/886c299c51c640abb012d028c9d82dcf : FAILURE in 5m 00s