Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a849015396db49e3b528109456cd17ac : SUCCESS in 7m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3ac08edc195546cdb209955dc2a19112 : FAILURE in 5m 44s