Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d295bc53847d493e93535d41c9e321b5 : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/746b5bcaec3b4c8d968a52561ee8ee9f : FAILURE in 3m 50s