Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8b61e32b5620462a83ea1e0e1bc5f8e2 : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/523872c6d09b42deb59cf08e487dcadf : FAILURE in 6m 33s