Build failed. https://zuul.opendev.org/t/openstack/buildset/682c73c2729f43e1b36133a3c1222848 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2e01c675dd764994963b04131e4f0ada : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/63653d19ffac44c4b78882cac562115c : FAILURE in 4m 40s