Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ed87d7f03cfe4c1d9267dc7c53c1d629 : SUCCESS in 7m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a635db1995bd4caeafde06bfffd243cd : FAILURE in 4m 49s