Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ee06f2f4fbc94df4a983114c8f40742a : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e46703d2bfcb41f3885f4e7093724f38 : FAILURE in 5m 59s