Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/76ba4dddbca24ec4a2e3a0745d7baab2 : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c901d3e752ad4ca19f640d9b5ea7b68a : FAILURE in 3m 48s