Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c69f6c80227347979587baa77fd10e45 : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96230b5c4b1544f9858f00f86bdc71a1 : FAILURE in 4m 50s