Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c6df478e6b8e4997aa83c64540e2bcd8 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1518fac521a46f88f73f76ceb2ad628 : FAILURE in 7m 20s