Build failed. - openstack-tox-docs finger://ze03.openstack.org/944bc3879fd344d19c83ab7cb3aef542 : RETRY_LIMIT in 3m 50s - openstack-tox-py27 finger://ze09.openstack.org/74a1658127d2416696315abcd3d052a4 : RETRY_LIMIT in 4m 17s