Build failed. - openstack-tox-docs finger://ze11.openstack.org/19425bac57da4a77b809a66a633c3a7c : RETRY_LIMIT in 4m 07s - openstack-tox-py27 finger://ze07.openstack.org/75578f2e09ed48d9a8e06965f5d2da11 : RETRY_LIMIT in 3m 59s