Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d7f8ac479e6842538e0e3fa4defb7694 : SUCCESS in 7m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aa5cb4235fee4c64bad9e45f2fa0378f : FAILURE in 6m 15s