Build failed. https://zuul.opendev.org/t/openstack/buildset/39f4013ce1584fcfb8d5cde3d033c8d3 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a9d87846fbd04a55bcbc1e1a490385c8 : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/42b11d5b302245e093deedc70f59459b : FAILURE in 4m 19s