Build failed. https://zuul.opendev.org/t/openstack/buildset/3cb1f5277ef9401b99013c019026b0f4 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/50b4196a9cfa4d8994bc99704f6665e7 : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/12083b8280a543beb11249eeb6e13ca6 : FAILURE in 4m 24s