Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/96b455e4abbf49ca9343d758db890f80 : SUCCESS in 7m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b7687d4fd8be491ebf37b81485c36691 : FAILURE in 8m 00s