Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/43423dabe59748b8b5beb08acbd926bf : SUCCESS in 7m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/321eb7ee4011471eb401cc2d32e2eb6c : FAILURE in 6m 43s