Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6bb31a76a8004e3a89085e2c65340fd5 : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4144f9f4862e41f3941c284bd5e184f2 : FAILURE in 6m 44s