Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c10ce61435b54d0495230d03e3201c52 : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5acd9376e77042a78dd8511f6865dc58 : FAILURE in 3m 09s