Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a498af6933194fe09f9890647d090d01 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8103f5c0449e42be91e322cd170601ab : FAILURE in 6m 24s