Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ce0ff47801f347acbe4ef5d977744eba : SUCCESS in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e8cc5b6ad5ab4b0b85ae62e8bd749ce0 : FAILURE in 2m 37s