Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bc0fb312f3df46dd8d96a97c6610c883 : FAILURE in 7m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/56bfbc56ab924a9690c45839209906f9 : FAILURE in 6m 23s