Build failed. - openstack-tox-docs finger://ze03.openstack.org/e86caec371a744f3ab67a965658871f4 : RETRY_LIMIT in 3m 49s - openstack-tox-py27 finger://ze03.openstack.org/5fb3da51f40e47b1af3f31d6f777fe71 : RETRY_LIMIT in 4m 33s