Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e9f9739c50464146bfcbae548af9fdb1 : SUCCESS in 8m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ec2ba2abbcdd4a139fff7fc49fa11ab7 : FAILURE in 6m 36s