Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6711b83794694b3f80b520c3b1deb109 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8a327ca2aac6410fb090541795fff5a1 : FAILURE in 7m 16s