Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c8ccfd5a267443aa8c4a53c273cb8f44 : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/34e31a55d27546d59d9a34518c01c68a : FAILURE in 3m 35s