Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2540632cbaee4623bc375ddae59d5fc7 : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fa7085d0efb04ac295b09a3526abbb04 : FAILURE in 4m 48s