Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ba85fad5fb48498b8c22a9056519e01b : SUCCESS in 8m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bc331da76fcf4f158836b3fae907f4dd : FAILURE in 6m 54s