Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a6bd45826d7848cea58f0af1b8873119 : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d2f0bdaf81d45d195e001b70bfd9cb5 : FAILURE in 4m 16s