Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/747f2c4d8cbd46dba4e84f5699abe38c : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e99dce6c3b474aebaab43bf6ba2c69e2 : FAILURE in 7m 54s