Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/664e4e552fda4598b7b0897bdc4cc283 : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c0c959a83dd14658a61d0013ff1992e7 : FAILURE in 4m 32s