Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3b7c3e6372b64045948664ec4c1b78c1 : SUCCESS in 4m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4b5815466217422fa0490c179de98c9b : FAILURE in 3m 14s