Build failed. https://zuul.opendev.org/t/openstack/buildset/a7a5b014852741e29044fa0fc8cabc67 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f2180f336efd4d85b0c9cb841812c9e2 : SUCCESS in 4m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c2933f66cd9345bf9e2bf469b52fa5da : FAILURE in 2m 35s